{"title":"M5Stack Products","description":"\u003cp\u003eBrowse our M5Stack Products collection. Hot Sale.\u003c\/p\u003e","products":[{"product_id":"m5stack-dlight-unit-ambient-light-sensor-bh1750fvi-tr","title":"M5Stack Dlight Unit - Ambient Light Sensor (BH1750FVI-TR)","description":"\u003cp\u003eThe M5Stack DLight Unit is a Digital Ambient Light Sensor that adopts the BH1750FVI sensor (I2C interface), integrates an 16-bit ADC, supports wide-range LUX and high resolution (1-65535 LX).\u003c\/p\u003e\n\u003cp\u003eCompact in size and low power consumption. Suitable for various light-sensing applications.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"562\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/qDuTOqN_Lxg\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupport I2C interface (addr: 0x23)\u003c\/li\u003e\n\u003cli\u003eIllumination digital conversion\u003c\/li\u003e\n\u003cli\u003eSupports light source variations (incandescent, fluorescent, halogen, white LED, sunlight etc)\u003c\/li\u003e\n\u003cli\u003eWide Range LUX (1-65535 lx)\u003c\/li\u003e\n\u003cli\u003eHY2.0-4P interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x DLight Unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSmart Factory\u003c\/li\u003e\n\u003cli\u003eHome Automation\u003c\/li\u003e\n\u003cli\u003eAmbient light Sensing Scenario\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable width=\"488\" style=\"height: 198px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eSensor Model\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003eBH1750FVI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eIllumination detection range\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e1-65535 lx\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eCommunication interface\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003eI2C interface (addr: 0x23)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eTypical peak sensitivity wavelength\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e560nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eWorking current\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e\u0026lt; 5V@143uA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eAD conversion depth\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e16bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e4.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eGross weight\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e10g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e32 * 24 * 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 264.516px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 213.484px;\"\u003e93 * 138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAll product documentation\u003c\/li\u003e\n\u003cli\u003eBH1750FVI datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eExamples:\n\u003cul\u003e\n\u003cli\u003eBH1750FVI Library\u003c\/li\u003e\n\u003cli\u003eDLIGHT GET LUX with M5Core\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003ctable width=\"520\" height=\"60\" style=\"height: 50px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003ctd style=\"width: 180.766px; height: 25px;\"\u003e\u003cstrong\u003eM5Core (PORT A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 80.0625px; height: 25px;\"\u003eG21\u003c\/td\u003e\n\u003ctd style=\"width: 75.4375px; height: 25px;\"\u003eG22\u003c\/td\u003e\n\u003ctd style=\"width: 80.0625px; height: 25px;\"\u003e5V\u003c\/td\u003e\n\u003ctd style=\"width: 81.6719px; height: 25px;\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 25px;\"\u003e\n\u003ctd style=\"width: 180.766px; height: 25px;\"\u003e\u003cstrong\u003eDLight Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 80.0625px; height: 25px;\"\u003eSDA\u003c\/td\u003e\n\u003ctd style=\"width: 75.4375px; height: 25px;\"\u003eSCL\u003c\/td\u003e\n\u003ctd style=\"width: 80.0625px; height: 25px;\"\u003eVCC\u003c\/td\u003e\n\u003ctd style=\"width: 81.6719px; height: 25px;\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643623342141,"sku":"ofq1789691347816","price":5.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-dlight-unit---ambient-light-sensor-bh1750fvi-tr_1.jpg?v=1789691352"},{"product_id":"m5stack-ac-power-base","title":"M5Stack AC Power Base","description":"\u003cp\u003eThe M5Stack AC POWER BASE is a high-performance AC-\u0026gt;DC Buck Converter Module that supports AC 100 ~ 230V input.\u003c\/p\u003e\n\u003cp\u003eThrough the internal buck module, the base offers a reliable DC 5V and DC 12V output, dual-channel DC power supply. With a built-in EMC and pulse attenuator, it provides excellent anti-interference and high stability.\u003c\/p\u003e\n\u003cp\u003eIn addition, the base increases flexibility for any M5 main controller's power supply, and it is ideally suited for a wide variety of fields including general electrical engineering applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Do not open up or disassemble the product for \u003cspan style=\"text-decoration: underline;\"\u003eany\u003c\/span\u003e reason!\u003c\/strong\u003e This product requires a 100 ~ 230V AC input via a figure-8 cable (not included).\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInput Voltage\n\u003cul\u003e\n\u003cli\u003eAC 100 ~ 230V INPUT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput Voltage\n\u003cul\u003e\n\u003cli\u003eDC 5V@1A OUTPUT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDC 12V@0.3A OUTPUT\u003c\/li\u003e\n\u003cli\u003eBuilt-in fuse protection 250V\/1A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"411\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"232\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"179\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003eAC 100 ~ 230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput voltage\u003c\/td\u003e\n\u003ctd\u003e5V@1A， 12V@0.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage accuracy\u003c\/td\u003e\n\u003ctd\u003e±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEfficiency (Typ)\u003c\/td\u003e\n\u003ctd\u003e0.82\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC interface specifications\u003c\/td\u003e\n\u003ctd\u003eAC-018E\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBuilt-in fuse specifications\u003c\/td\u003e\n\u003ctd\u003e250V\/1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower indicator\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e81g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e107g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e56 * 54 * 33mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking size\u003c\/td\u003e\n\u003ctd\u003e85 * 67 * 47 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x AC POWER BASE\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\nM5Stack Resources Page\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePin Mapping\u003c\/h3\u003e\n\u003ctable width=\"393\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"187\"\u003e\u003cstrong\u003eM5BUS\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"105\"\u003e\u003cstrong\u003eHPWR\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"101\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC POWER BASE\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643659386941,"sku":"dba1789691876977","price":18.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-ac-power-base_1.jpg?v=1789691882"},{"product_id":"m5stack-lan-module-w5500-v12","title":"M5Stack LAN Module W5500 V1.2","description":"\u003cp\u003eThe M5Stack LAN Base is an Ethernet controller base with a built-in W5500 full hardware TCP\/IP embedded Ethernet controller (SPI communication interface), which supports multiple communication protocols (TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE, etc.) and integrated storage buffer area to facilitate Ethernet data packet processing.\u003c\/p\u003e\n\u003cp\u003eThe internal reserved expansion pad can be used to expand the RS485\/RS232 communication switch module or add custom designs, standard fixed rails, etc. The included accessories and LAN Base, with both performance and expansion flexibility, can provide you with a more concise embedded Ethernet connection.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eIt can meet the wired network access requirements in the actual production environment.\u003c\/li\u003e\n\u003cli\u003eDesigned for industrial application scenarios:\n\u003cul\u003e\n\u003cli\u003eProvide metal slide rails for easy installation and fixation\u003c\/li\u003e\n\u003cli\u003eEquipped with HT3.96 terminals for electrical connection\u003c\/li\u003e\n\u003cli\u003eSupport input power voltage: 9-24V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandard configuration TTL-RS485 + TTL-RS232 two adapter boards, adapt to different communication interfaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x LAN Base\u003c\/li\u003e\n\u003cli\u003e1x TTL-RS485 adapter board\u003c\/li\u003e\n\u003cli\u003e1x TTL-RS232 adapter board\u003c\/li\u003e\n\u003cli\u003e1x header 20pin\u003c\/li\u003e\n\u003cli\u003e1x metal rail and disk\u003c\/li\u003e\n\u003cli\u003e3x HT3.96 terminal\u003c\/li\u003e\n\u003cli\u003e2x 3pin\u003c\/li\u003e\n\u003cli\u003e1x 4pin\u003c\/li\u003e\n\u003cli\u003e10x cold crimp terminals\u003c\/li\u003e\n\u003cli\u003e3x Allen key\u003c\/li\u003e\n\u003cli\u003e1x 1.5mm\u003c\/li\u003e\n\u003cli\u003e1x 2mm\u003c\/li\u003e\n\u003cli\u003e1x 2.5mm\u003c\/li\u003e\n\u003cli\u003e2x socket head screw M3x28\u003c\/li\u003e\n\u003cli\u003e4x hex socket tapping screws KA2x4\u003c\/li\u003e\n\u003cli\u003e1x countersunk screw M3x8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"426\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"164\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"262\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Controller\u003c\/td\u003e\n\u003ctd\u003eW5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork port\u003c\/td\u003e\n\u003ctd\u003eRJ45 adaptive 10\/100M network port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e32g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e132g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e54 * 54 * 28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking size\u003c\/td\u003e\n\u003ctd\u003e105 * 65 * 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eW5500 datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Mapping\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eW5500 Ethernet Chip\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"267\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"129\"\u003e\u003cstrong\u003eW5500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"138\"\u003e\u003cstrong\u003eESP32 Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eGPIO23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMISO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCLK\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eGPIO26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRST\u003c\/td\u003e\n\u003ctd\u003eGPIO13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINTn\u003c\/td\u003e\n\u003ctd\u003eGPIO34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRS485\/RS232 adapter board\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"267\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"129\"\u003e\u003cstrong\u003eESP32 Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"138\"\u003e\u003cstrong\u003eRS485\/RS232\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX\u003c\/td\u003e\n\u003ctd\u003eGPIO5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX\u003c\/td\u003e\n\u003ctd\u003eGPIO15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643674263613,"sku":"fgj1789692012502","price":32.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-lan-module-w5500-v12_1.jpg?v=1789692018"},{"product_id":"m5stack-scale-kit-with-weight-unit","title":"M5Stack Scale Kit with Weight Unit","description":"\u003cp\u003eThe M5Stack Scales Kit is a high precision low-cost weighing kit. This digital Scales kit is consist of four pieces of half-bridge resistive strain gauges, with a total weighing range of 200kgs. It is equipped with a 24-bit A\/D converter chip HX711, specially designed for the high precision electronic scale.\u003c\/p\u003e\n\u003cp\u003eThe built-in low-noise programmable amplifier supports 32\/64\/128 times gain adjustment. With the help of an M5Stack core for programming, you can create IoT based weighing scale in just a few minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: The Scale Kit will need a cover plate to work with, and the size of the cover plate should not exceed 50cm on one side.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTotal weighing range of 200kgs\u003c\/li\u003e\n\u003cli\u003eHX711:\n\u003cul\u003e\n\u003cli\u003eHigh precision 24bit ADC\u003c\/li\u003e\n\u003cli\u003eProgrammable gain amplification 32, 64 and 128\u003c\/li\u003e\n\u003cli\u003e10SPS output data rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHalf-bridge resistive strain gauge.\n\u003cul\u003e\n\u003cli\u003eOutput sensitivity: 1.0±0.1mV\/V\u003c\/li\u003e\n\u003cli\u003eNon-linearity: 0.3% F.S\u003c\/li\u003e\n\u003cli\u003eIntegrated Accuracy: 0.3%F.S\u003c\/li\u003e\n\u003cli\u003eZero output: ±0.3mv\/V\u003c\/li\u003e\n\u003cli\u003eDifference between upper and lower impedance of each strain gauge: 0.8Ω\u003c\/li\u003e\n\u003cli\u003eOutput (in) impedance: 1000±5Ω\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDevelopment platform:\n\u003cul\u003e\n\u003cli\u003e\nUIFlow (\u003cem\u003esupported soon!\u003c\/em\u003e)\u003c\/li\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4x Half-bridge resistive strain gauge\u003c\/li\u003e\n\u003cli\u003e1x Weight Unit\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e4x Double-sided adhesive paper (39 * 20 * 0.8mm)\u003c\/li\u003e\n\u003cli\u003e4x Double-sided adhesive paper (39 * 12 * 0.8mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"703\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"194\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"509\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\"\u003eHX711\u003c\/td\u003e\n\u003ctd\u003eOutput Sensitivity: High Precision 24bit ADC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable Gain Amplification 32, 64, 128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10SPS Output Data Rate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\" width=\"194\"\u003eHalf-Bridge Resistance\u003cbr\u003eStrain Gauge\u003c\/td\u003e\n\u003ctd\u003eOutput Sensitivity: 1.0±0.1mV\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNonlinearity: 0.3%FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComprehensive Accuracy: 0.3%FS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eZero Output: ±0.3mv\/V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDifference between the upper and lower impedance of the strain gauge: 0.8Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput (input) impedance: 1000±5Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e92.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e126.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePacking Size\u003c\/td\u003e\n\u003ctd\u003e105mm x 65mm x 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eInstallation Diagram\u003c\/li\u003e\n\u003cli\u003eHX711 datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eExamples\n\u003cul\u003e\n\u003cli\u003eScales kit with M5Core\u003c\/li\u003e\n\u003cli\u003eScales kit with M5Core2\u003c\/li\u003e\n\u003cli\u003eScales kit with ATOM\u003c\/li\u003e\n\u003cli\u003eScales kit with M5StickC\u003c\/li\u003e\n\u003cli\u003eScales kit with M5StickC Plus\u003c\/li\u003e\n\u003cli\u003eScales kit with CoreInk\u003c\/li\u003e\n\u003cli\u003eScales kit with M5Paper\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHX711 Library\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Mapping\u003c\/h2\u003e\n\u003ctable width=\"479\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"149\"\u003e\u003cstrong\u003eM5CORE - PORT B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"110\"\u003e\u003cstrong\u003eG36\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"113\"\u003e\u003cstrong\u003eG26\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"54\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"53\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWEIGHT UNIT\u003c\/td\u003e\n\u003ctd\u003eDATA Pin (DAT)\u003c\/td\u003e\n\u003ctd\u003eCLOCK Pin (CLK)\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643676622909,"sku":"xba1789692051814","price":13.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-scale-kit-with-weight-unit_1.jpg?v=1789692058"},{"product_id":"m5stack-m5stickc-8-channel-servo-driver-hat","title":"M5Stack M5StickC 8-Channel Servo Driver HAT","description":"\u003cp\u003eThe M5Stack 8Servos HAT v1.1 is an 8-channel servo driver module that works with the M5StickC\/Plus series.\u003c\/p\u003e \u003cp\u003eThis module adopts STM32F030F4 as the main controller to drive servos with PWM (Pulse Width Modulation) signal. it features I2C communication and an embedded power management circuit to control servo ON\/OFF with programming.\u003c\/p\u003e \u003cp\u003eWith the rechargeable 16340 lithium battery (with the capacity of 700mAh), it can support a maximum 1.3A load.\u003c\/p\u003e \u0026lt;\u0026gt; \u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u003c\/p\u003e \u0026lt;\u0026gt; \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e8-channel servo driver\u003c\/li\u003e \u003cli\u003eProgrammable servo power control\u003c\/li\u003e \u003cli\u003e16340 lithium battery\u003c\/li\u003e \u003cli\u003eI2C protocol control (0x36)\u003c\/li\u003e \u003cli\u003eReverse Battery Protection\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x 8Servos HAT v1.1\u003c\/li\u003e \u003cli\u003e1x 16340 battery (700mAh)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"445\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"230\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"215\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLithium Battery\u003c\/td\u003e \u003ctd\u003e16340, Capacity: 700mAh\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eServo drive channel\u003c\/td\u003e \u003ctd\u003e8-channel\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum drive load capacity\u003c\/td\u003e \u003ctd\u003eDC4.2V @ 1.3A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDriver no-load standby current\u003c\/td\u003e \u003ctd\u003eDC4.2V @ 2.2uA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFixing hole\u003c\/td\u003e \u003ctd\u003eM3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication Protocol\u003c\/td\u003e \u003ctd\u003eI2C:0x36\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNet weight\u003c\/td\u003e \u003ctd\u003e28.3g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGross weight\u003c\/td\u003e \u003ctd\u003e39.7g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e52*38*19mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e75*46*29mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Documentation\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eExamples \u003cul\u003e \u003cli\u003e8Servos HAT v1.1 with M5StickC\u003c\/li\u003e \u003cli\u003e8Servos HAT v1.1 with M5StickC Plus\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePin Mapping\u003c\/h2\u003e \u003ctable width=\"375\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"127\"\u003e\u003cstrong\u003eM5StickC\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"66\"\u003e\u003cstrong\u003eGPIO0\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"70\"\u003e\u003cstrong\u003eGPIO26\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"56\"\u003e\u003cstrong\u003e3.3V\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"56\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e8Servos HAT v1.1\u003c\/td\u003e \u003ctd\u003eSDA\u003c\/td\u003e \u003ctd\u003eSCL\u003c\/td\u003e \u003ctd\u003eVin\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643677409341,"sku":"zya1789692044899","price":6.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-m5stickc-8-channel-servo-driver-hat_1.jpg?v=1789692072"},{"product_id":"m5stack-lan-module-w5500-with-poe-v12","title":"M5Stack LAN Module W5500 with POE V1.2","description":"\u003cp\u003eThe M5Stack LAN PoE BASE V1.2 is an Ethernet control module that integrates PoE (Power Over Ethernet) functionality. The module adopts a W5500 full hardware TCP\/IP embedded Ethernet controller (SPI communication interface) scheme, supports multiple communication protocols (TCP, UDP, IPv4, ICMP, ARP, IGMP and PPPoE, etc.) and network packet processing.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eInternally reserved expansion pads can be used to expand RS485\/RS232\/CAN communication adapter modules or add custom designs, support PoE power supply and standard rail fixing accessories, with no need for additional power supply wires and structural design.\u003c\/p\u003e\n\u003cp\u003eIt can be easily deployed on industrial sites. With both performance and expansion flexibility, LAN PoE BASE V12 can provide you with a more compact embedded Ethernet connection solution.\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eW5500:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSupport 8 independent hardware sockets for simultaneous communication\u003c\/li\u003e\n\u003cli\u003eSupport TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE protocols\u003c\/li\u003e\n\u003cli\u003eIntegrated 10BaseT \/ 100Base-T Ethernet PHY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eWired Ethernet access\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eRJ45 adaptive 10\/100M network port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003ePower input method:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eSupport PoE IEEE802.3 AF\u003c\/li\u003e\n\u003cli\u003eSupport input power voltage: 9-24V\u003c\/li\u003e\n\u003cli\u003eSupport MBUS 5V power supply (when used with M5CORE)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eSlide rail or magnetic fixation\u003c\/li\u003e\n\u003cli\u003eRS485\/RS232\/CAN communication expansion board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x LAN PoE BASE V12\u003c\/li\u003e\n\u003cli\u003e1x RS485-To-TTL adapter board\u003c\/li\u003e\n\u003cli\u003e1x RS232-To-TTL adapter board\u003c\/li\u003e\n\u003cli\u003e1x CAN-To-TTL adapter board\u003c\/li\u003e\n\u003cli\u003e1x HT3.96-4P terminal\u003c\/li\u003e\n\u003cli\u003e2x HT3.96-3P terminals\u003c\/li\u003e\n\u003cli\u003e1x 1.5mm hex key\u003c\/li\u003e\n\u003cli\u003e1x 2.0mm hex key\u003c\/li\u003e\n\u003cli\u003e1x 2.5mm hex key\u003c\/li\u003e\n\u003cli\u003e10x 2mm Crimp Terminals\u003c\/li\u003e\n\u003cli\u003e1x magnet (with hole in the middle, diameter 15mm, thickness 3mm)\u003c\/li\u003e\n\u003cli\u003e1x 35mm silver metal rail\u003c\/li\u003e\n\u003cli\u003e1x 35mm black rail clip\u003c\/li\u003e\n\u003cli\u003e1x M3*6mm screw (countersunk head, mechanical teeth)\u003c\/li\u003e\n\u003cli\u003e2x M3*28mm screws (cup head, mechanical teeth)\u003c\/li\u003e\n\u003cli\u003e4x M2*5mm screws (cup head, self-tapping)\u003c\/li\u003e\n\u003cli\u003e1x cable gland (M12)\u003c\/li\u003e\n\u003cli\u003e1x 2.54mm-20P straight pin header (total height 5.32mm)\u003c\/li\u003e\n\u003cli\u003e1x product sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/h2\u003e\n\u003ctable width=\"800\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"270\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"530\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"4\"\u003eW5500 Ethernet Controller\u003c\/td\u003e\n\u003ctd\u003eSupports Hardwired TCP\/IP Protocols : TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupports 8 independent sockets simultaneously\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupports High Speed ​​Serial Peripheral Interface(SPI MODE 0, 3 )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal 32Kbytes Memory for TX\/RX Buffers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485-To-TTL\u003c\/td\u003e\n\u003ctd\u003eSP485EEN-L\/TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS232-To-TTL\u003c\/td\u003e\n\u003ctd\u003eMAX232ESE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAN-To-TTL\u003c\/td\u003e\n\u003ctd\u003eCA-IS3050G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet port\u003c\/td\u003e\n\u003ctd\u003eRJ45 adaptive 10\/100M Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eW5500 Datasheet\u003c\/li\u003e\n\u003cli\u003eExample: LAN Base Web Server\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Mapping\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eW5500 Ethernet Chip\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"283\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"132\"\u003e\u003cstrong\u003eW5500\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"151\"\u003e\u003cstrong\u003eESP32 Chip\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMOSI\u003c\/td\u003e\n\u003ctd\u003eGPIO23\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMISO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCLK\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCS\u003c\/td\u003e\n\u003ctd\u003eGPIO26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRST\u003c\/td\u003e\n\u003ctd\u003eGPIO13\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eINTn\u003c\/td\u003e\n\u003ctd\u003eGPIO34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eRS485\/RS232\/CAN adapter board\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"304\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"146\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"158\"\u003eRS485\/RS232\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRX\u003c\/td\u003e\n\u003ctd\u003eGPIO5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTX\u003c\/td\u003e\n\u003ctd\u003eGPIO15\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643678490685,"sku":"ksl1789692087419","price":37.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-lan-module-w5500-with-poe-v12_1.jpg?v=1789692091"},{"product_id":"m5stack-4-channel-relay-module-stm32","title":"M5Stack 4-Channel Relay Module (STM32)","description":"\u003cp\u003eThe M5Stack 4-Relay Module is a 4-Channel Relay module compatible with the M5Stack Core and Core2 series, with 4-channel mechanical relays (NO, COM).\u003c\/p\u003e\n\u003cp\u003eThe module supports the I2C protocol and can be set by a jumper into active\/passive modes. This relay module supports DC control only, and the Maximum load is 24W (DC 24V@1A). It is suitable for small load circuit control.\u003c\/p\u003e\n\u003ch2\u003eProduct Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEmbedded with STM32F030F4:\n\u003cul\u003e\n\u003cli\u003eI2C communication (Addr: 0x26)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRelay:\n\u003cul\u003e\n\u003cli\u003e4x relay module (COM, NO interface)\u003c\/li\u003e\n\u003cli\u003eMaximum load 24W (DC 24V @ 1A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports two operation modes (selected by jumper).\n\u003cul\u003e\n\u003cli\u003eActive mode.\n\u003cul\u003e\n\u003cli\u003ePower input connects with relay NO port, to supply load directly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePassive mode.\n\u003cul\u003e\n\u003cli\u003ePower input does not connect to the relay port. The user's circuit needs an individual power supply.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower input (Support DC input only).\u003c\/li\u003e\n\u003cli\u003eDC 5-24V INPUT -\u0026gt; M5 BUS HPWR Bus (Controlled by jumper. When stacking with several different M5 modules, HPWR Bus can supply power to other modules that need 24V power, such as SERVO2 module, etc.)\u003c\/li\u003e\n\u003cli\u003eDevelopment platform: Arduino, UIFlow(coming soon)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 4-Relay Module\u003c\/li\u003e\n\u003cli\u003e5x Wiring Terminal 2.54mm-2P (green)\u003c\/li\u003e\n\u003cli\u003e10x Pin Jumpers\u003cbr\u003e1x Wiring Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003ctable width=\"524\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"241\"\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"283\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Control Chip\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication interface\u003c\/td\u003e\n\u003ctd\u003eI2C communication interface (addr: 0x26)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport operating mode\u003c\/td\u003e\n\u003ctd\u003eActive control \/ Passive control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay channels\u003c\/td\u003e\n\u003ctd\u003e4x(COM, NO interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower input interface\u003c\/td\u003e\n\u003ctd\u003eDC 5-24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad capacity\u003c\/td\u003e\n\u003ctd\u003e4 channels max. 24W (DC 24V@1A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay terminal specifications\u003c\/td\u003e\n\u003ctd\u003e2.54-2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e37.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e37.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e54.2*54.2*13.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003e95*65*25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003e4 Relay Control\n\u003cul\u003e\n\u003cli\u003e4Relay Module with M5Core\u003c\/li\u003e\n\u003cli\u003e4Relay Module with M5Core2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLibrary\n\u003cul\u003e\n\u003cli\u003eMODULE_4RELAY\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFirmware\n\u003cul\u003e\n\u003cli\u003eMODULE_4RELAY STM32 Firmware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003ctable width=\"345\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"114\"\u003e\u003cstrong\u003eM5Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"70\"\u003eGPIO22\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eGPIO21\u003c\/td\u003e\n\u003ctd width=\"45\"\u003e5V\u003c\/td\u003e\n\u003ctd width=\"52\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e4Relay Module\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643693334589,"sku":"rkq1789692273250","price":12.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-4-channel-relay-module-stm32_1.jpg?v=1789692279"},{"product_id":"m5stack-battery-module-132-1500mah","title":"M5Stack Battery Module 13.2 (1500mAh)","description":"\u003cp\u003eThe M5Stack Battery 13.2 Module is a 1500mAh high-capacity lithium battery expansion module in the M5Stack stacking module series.\u003c\/p\u003e \u003cp\u003eThe module features higher protection voltage to prevent overcharging\/over-discharging failures and to ensure the safety of operation. It also supports multiple battery modules being stacked. This module is the best solution for adding an autonomous and stable power supply to your devices that require long-lasting energy sources.\n\u003c\/p\u003e\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eNominal capacity: 1500mAh (0.2C)\u003c\/li\u003e \u003cli\u003eDelicate protection board with higher protection voltage to prevent overcharging\/over-discharging failures\u003c\/li\u003e \u003cli\u003eSupports multiple battery modules being stacking for advanced endurance\u003c\/li\u003e \u003cli\u003ePasses multiple tests for greater safety\u003c\/li\u003e \u003cli\u003eLab test data. \u003cul\u003e \u003cli\u003eCharging current 791mA, full time 110 minutes (test hardware: CORE1 + Battery 13.2 Module)\u003c\/li\u003e \u003cli\u003eDischarge current 330mA, discharge time 265 minutes (test hardware: CORE1 + Battery 13.2 Module + M5GO BOTTOM: remove battery, light up RGB LEDx10, maximum brightness)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x Battery 13.2 Module\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"497\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"275\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"222\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNominal Capacity\u003c\/td\u003e \u003ctd\u003e1500mAh（0.2C）\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNominal Voltage\u003c\/td\u003e \u003ctd\u003e3.7V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharging Voltage\u003c\/td\u003e \u003ctd\u003e4.2V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDischarge voltage\u003c\/td\u003e \u003ctd\u003e3.0V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCharge Current\u003c\/td\u003e \u003ctd\u003eStandard Charge: 0.2C (300mA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003eFast Charge 0.8C (1200mA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMax. charge\/discharge current\u003c\/td\u003e \u003ctd\u003e0.8C(1200mA)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInternal resistance of electric core\u003c\/td\u003e \u003ctd\u003e≤150mΩ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCycle Life\u003c\/td\u003e \u003ctd\u003e≥300\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating temperature：\u003c\/td\u003e \u003ctd\u003eCharging：5℃ - 45℃\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003eDischarging：-10℃ - 55℃\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNet Weight\u003c\/td\u003e \u003ctd\u003e43.3g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGross Weight\u003c\/td\u003e \u003ctd\u003e63.7g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e54.2*54.2*13.2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e95*65*25mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Documentation\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643703853117,"sku":"fep1789692418717","price":9.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-battery-module-132-1500mah_1.jpg?v=1789692423"},{"product_id":"m5stack-m5go-battery-bottom2-for-core2-only","title":"M5Stack M5GO Battery Bottom2 (for Core2 only)","description":"\u003cp\u003eThe M5Stack M5GO BOTTOM2 is an expansion base designed for the M5Core2. It integrates an MPU6886 6-axis gyro\/accelerometer, digital mic (SPM1423) and 500mAh LiPo battery.\u003c\/p\u003e\n\u003cp\u003eThe base also includes 2x HY2.0-4P expansion ports capable of ADC\/DAC\/UART protocols and data input\/output, which allows the use of units from the M5Stack range.\u003c\/p\u003e\n\u003cp\u003eOn either side of the base beneath a diffuser are a total of 10 programmable RGB LEDs (SK6812), which can be used as a form of notification or impressive lighting effects. Beneath the device are a set of pogo pins which can attach to a charging base (excluded) for charging. The pogo pin connector can also be used for I2C communication, therefore if the user wants to attach or modify the base to include I2C devices they are able to do so.\u003c\/p\u003e\n\u003cp\u003eOn the bottom of the device are an array of building brick compatible holes which makes integration of your building brick projects a breeze.\u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with M5Core2\u003c\/li\u003e\n\u003cli\u003eDigital microphone\u003c\/li\u003e\n\u003cli\u003eProgrammable RGB LED\u003c\/li\u003e\n\u003cli\u003eHY2.0-4P expansion ports\u003c\/li\u003e\n\u003cli\u003eBuilding brick compatible\u003c\/li\u003e\n\u003cli\u003ePogo Pin magnetic charging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x M5GO BOTTOM2\u003c\/li\u003e\n\u003cli\u003e2x M3*16 screws\u003c\/li\u003e\n\u003cli\u003e2x M3*18 screws\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"325\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"190\"\u003eMic\u003c\/td\u003e\n\u003ctd width=\"135\"\u003eSPM1423\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED\u003c\/td\u003e\n\u003ctd\u003eSK6812*10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIMU\u003c\/td\u003e\n\u003ctd\u003eMPU6886\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e31g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e45g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd\u003e54*54*8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Dimensions\u003c\/td\u003e\n\u003ctd\u003e60*57*17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eArduino Example\u003c\/li\u003e\n\u003cli\u003eDatasheets\n\u003cul\u003e\n\u003cli\u003eSPM1423\u003c\/li\u003e\n\u003cli\u003eMPU6886\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePin Mapping\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSK6812-LED Bar\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"343\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"180\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"163\"\u003eGPIO25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSK6812\u003c\/td\u003e\n\u003ctd\u003eDATA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eSPM1423-Mic\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"316\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"127\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"102\"\u003eGPIO34\u003c\/td\u003e\n\u003ctd width=\"87\"\u003eGPIO0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSPM1423\u003c\/td\u003e\n\u003ctd\u003eDAT\u003c\/td\u003e\n\u003ctd\u003eCLK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMPU6886 \u0026amp; Pogo Pin\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"316\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"127\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"102\"\u003eGPIO21\u003c\/td\u003e\n\u003ctd width=\"87\"\u003eGPIO22\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMPU6886\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePogo Pin\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHY2.0-4P-PortB (black)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"316\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"127\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"102\"\u003eGPIO26\u003c\/td\u003e\n\u003ctd width=\"87\"\u003eGPIO36\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePortB\u003c\/td\u003e\n\u003ctd\u003eGPIO26(DAC)\u003c\/td\u003e\n\u003ctd\u003eGPIO36(ADC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eHY2.0-4P-PortC (blue)\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"316\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"127\"\u003eESP32 Chip\u003c\/td\u003e\n\u003ctd width=\"102\"\u003eGPIO13\u003c\/td\u003e\n\u003ctd width=\"87\"\u003eGPIO14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePortC\u003c\/td\u003e\n\u003ctd\u003eGPIO13(RXD2)\u003c\/td\u003e\n\u003ctd\u003eGPIO14(TXD2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643707883581,"sku":"ecv1789692463865","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-m5go-battery-bottom2-for-core2-only_1.jpg?v=1789692469"},{"product_id":"m5stamp-cat-m-module-sim7080g","title":"M5Stamp CAT-M Module (SIM7080G)","description":"\u003cp\u003eThe M5Stamp CAT-M Module from M5Stack is a compact global version of the CatM \u0026amp; NB-IoT dual-mode wireless communication module based on the SIM7080G solution.\u003c\/p\u003e\n\u003cp\u003eThe module adopts serial communication, Control Via AT Commands, and supports multiple communication protocols. It is designed for applications that need low latency, low throughput data communication in a variety of radio propagation conditions.\u003c\/p\u003e\n\u003cp\u003eThis module is well suited for remote control, remote monitoring, remote medical and other IoT applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSIM7080G \/ UART interface, AT Commands\u003c\/li\u003e\n\u003cli\u003eSupport bothCat-M and NB-IoT\u003c\/li\u003e\n\u003cli\u003eGlobally support the most Cat-M \u0026amp; NB-IoT bands networks\u003c\/li\u003e\n\u003cli\u003eUplink and downlink speed:\n\u003cul\u003e\n\u003cli\u003eCat-M: Uplink: 1119Kbps Downlink: 589Kbps\u003c\/li\u003e\n\u003cli\u003eNB-IoT: Uplink: 150Kbps Downlink: 136Kbps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupported protocols:\n\u003cul\u003e\n\u003cli\u003eTCP\/UDP\/HTTP\/HTTPS\/TLS\/DTLS\/PING\/LWM2M\/COAP\/MQTT communication protocols\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOn-board IPEX external antenna interface can be transferred to SMA antenna via a conversion cable\u003c\/li\u003e\n\u003cli\u003eSim Card specification: MicroSIM\u003c\/li\u003e\n\u003cli\u003eMultiple soldering options\n\u003cul\u003e\n\u003cli\u003eThree types of soldering options are available (SMT, DIP, Jumper wire),\u003c\/li\u003e\n\u003cli\u003eWith high-temperature resistant plastic enclosure, Peak temperature = 230℃\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eModule certification:\n\u003cul\u003e\n\u003cli\u003eSoftbank\/Telec\/RoHS\/REACH\/JATE\/Docomo\/KDDI\/RCM\/CE(RED)\/GCF\u003c\/li\u003e\n\u003cli\u003eDeutsche Telekom\/FCC\/PTCRB\/AT\u0026amp;T\/Verizon\/T-Mobile\/US Cellular\/IC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDevelopment Platform:\n\u003cul\u003e\n\u003cli\u003eArduino\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAntenna Certification Information\n\u003cul\u003e\n\u003cli\u003eTelec\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x STAMP Cat-M\u003c\/li\u003e\n\u003cli\u003e1x Antenna 2dBi@ 800-1900MHz SMA glue stick 4G antenna (with Frequency Sticker)\u003c\/li\u003e\n\u003cli\u003e1x Antenna SMA to IPEX conversion cable AH-15CM-IPEX 10CM\u003c\/li\u003e\n\u003cli\u003e1x HEX Key 1.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"663\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"265\"\u003e\u003cstrong\u003eModule type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"398\"\u003eSIM7080G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport CAT-M band\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB1\/B2\/B3\/B4\/B5\/B8\/B12\/B13\/B14\/B18\/B19\/B20\/B25\/B26 \/B27\/B28\/B66\/B85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupport CAT-NB band\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eB1\/B2\/B3\/B4\/B5\/B8\/B12\/B13\/B18\/B19\/B20\/B25\/B26\/B28 \/B66\/B71\/B85\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCat-M up\/downstream speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUplink: 1119Kbps Downlink:589Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNB-IoT up\/downstream speed\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUplink: 150Kbps Downlink:136Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRF Power Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 5 (Typ. 21dbm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSIM Card Slot Specifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroSIM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Operating Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC5V\/46mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNetwork Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC5V\/71mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUART: baud 115200 8N1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30.1*20.1*\\5.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e91.1*135.5mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003cli\u003eAT Command\u003c\/li\u003e\n\u003cli\u003eArduino Demonstration\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643756478525,"sku":"vqk1789693276604","price":33.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stamp-cat-m-module-sim7080g_1.jpg?v=1789693280"},{"product_id":"m5stamp-extend-io-module-stm32f0","title":"M5Stamp Extend I\/O Module (STM32F0)","description":"\u003cp\u003eThe M5Stamp Extend I\/O Module ('\u003cem\u003eSTAMP IO\u003c\/em\u003e') from M5Stack is an IO expansion board based on the STM32F030 main controller, using an I2C communication interface, providing 8 IO expansions.\u003c\/p\u003e \u003cp\u003eEach IO supports independent configuration of digital input\/output, ADC, SERVO control and RGB LED control modes. Suitable for multi-channel digital\/analog signal acquisition, and lighting\/servo control applications.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e8-channel input and output expansion. \u003cul\u003e \u003cli\u003eDigital input\/output\u003c\/li\u003e \u003cli\u003eADC input\u003c\/li\u003e \u003cli\u003eSERVO control (PWM)\u003c\/li\u003e \u003cli\u003eRGB LED control\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eI2C communication interface: \u003cul\u003e \u003cli\u003eSupports configuration of I2C address\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eMultiple soldering options \u003cul\u003e \u003cli\u003eThree types of soldering options are available (SMT, DIP, Jumper wire),\u003c\/li\u003e \u003cli\u003eWith high-temperature resistant plastic enclosure, Peak temperature = 230℃\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x STAMP IO\u003c\/li\u003e \u003cli\u003e1x HY2.0 4-pin female connector (red)\u003c\/li\u003e \u003cli\u003e1x Hex key 1.5mm\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"433\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"238\"\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"195\"\u003eSTM32F030\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eI2C Address\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0x45(default)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNumber of IO expansions\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e8\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eIO Support Mode\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"195\"\u003eDigital I\/O\u003cbr\u003eADC\u003cbr\u003eSERVO control\u003cbr\u003eRGB LED control\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eIO Support Input\/Output Levels\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.3V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e2.5g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e4.3g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e15*4.7*16mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e93*138mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eArduino: \u003cul\u003e \u003cli\u003eADC Input\u003c\/li\u003e \u003cli\u003eDigital Input\/Output\u003c\/li\u003e \u003cli\u003eRGB LED Control\u003c\/li\u003e \u003cli\u003eServo Control\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643756904509,"sku":"wkp1789693304758","price":5.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stamp-extend-io-module-stm32f0_1.jpg?v=1789693309"},{"product_id":"m5stack-single-phase-ac-ssr-unit-cdg1-1da-10a","title":"M5Stack Single-phase AC SSR Unit (CDG1-1DA-10A)","description":"\u003cp\u003eThe M5Stack Unit ACSSR is a DC to AC single phase solid state relay controller kit that comes with a single phase solid state relay + ESP32C3 controller board. It supports key control, I2C slave and Modbus networking modes of operation. It also features an integrated programmable full-colour RGB LED for state indication.\u003c\/p\u003e\n\u003cp\u003eThis kit is contactless and adopts semiconductor switching elements. It has several advantages such as high switching speed, extremely long life, low switching noise, no switching spark and is much more reliable than most mechanical relays.\u003c\/p\u003e\n\u003cp\u003eWidely used in digital program control devices, motor control devices, temperature control, data processing systems and computer peripheral interface devices. It is specially designed for harsh environments with corrosion, humidity or explosion-proof requirements and frequent turn-on\/off requirements.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSingle-phase solid-state relay\u003c\/li\u003e\n\u003cli\u003eThree operating modes.\n\u003cul\u003e\n\u003cli\u003ePush button control\u003c\/li\u003e\n\u003cli\u003eI2C slave (support device I2C address configuration)\u003c\/li\u003e\n\u003cli\u003eModbus networking (supports device ID configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eProgrammable full-colour RGB LED\u003c\/li\u003e\n\u003cli\u003eRS485PWR interface (support input 9-24V to power the device)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Single Phase Solid State Relay\u003c\/li\u003e\n\u003cli\u003e1x UNIT ACSSR\u003c\/li\u003e\n\u003cli\u003e2x 3.96 4-pin Terminal Blocks\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 4-pin Cable (20cm)\u003c\/li\u003e\n\u003cli\u003e1x Communication protocol manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"469\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"239\"\u003e\u003cstrong\u003eMain Controller\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"230\"\u003eESP32C3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProgrammable RGB LED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSK6812\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Control Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-32VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLoad Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24~480VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Control Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5mA~20mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBreakdown Leakage Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤5mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOn-state Buck\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≤1.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating current safety series\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"230\"\u003eresistive load: 50%\u003cbr\u003eInductive load: 50%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eElectrical lifetime\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e≥1 million times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicator Light\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e112.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e137.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e80 * 45 * 31mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e147 * 90 * 40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eCommunication protocol\u003c\/li\u003e\n\u003cli\u003eArduino Example:\n\u003cul\u003e\n\u003cli\u003eM5Unit-ACSSR I2C Relay Control\u003c\/li\u003e\n\u003cli\u003eM5Unit-ACSSR I2C addr Config\u003c\/li\u003e\n\u003cli\u003eM5Unit-ACSSR Modbus Relay Control\u003c\/li\u003e\n\u003cli\u003eM5Unit-ACSSR Modbus Slave ID Config\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLibraries:\n\u003cul\u003e\n\u003cli\u003eArduinoModbus\u003c\/li\u003e\n\u003cli\u003eArduino485\u003c\/li\u003e\n\u003cli\u003eM5Unit-ACSSR\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable width=\"645\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"159\"\u003e\u003cstrong\u003eM5Core (PORT A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eGPIO22\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eGPIO21\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\u003c\/td\u003e\n\u003ctd width=\"79\"\u003e\u003c\/td\u003e\n\u003ctd width=\"72\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUNIT ACSSR\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eESP32-C3 (internal)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO4\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO6\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUNIT ACSSR\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003eRGB LED\u003c\/td\u003e\n\u003ctd\u003eBTN\u003c\/td\u003e\n\u003ctd\u003eRELAY CTL\u003c\/td\u003e\n\u003ctd\u003eRS485-TX\u003c\/td\u003e\n\u003ctd\u003eRS485-RX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643756937277,"sku":"jot1789693305455","price":17.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-single-phase-ac-ssr-unit-cdg1-1da-10a_1.jpg?v=1789693309"},{"product_id":"m5stack-scales-unit-with-20kg-range-hx711","title":"M5Stack Scales Unit with 20kg Range (HX711)","description":"\u003cp\u003eThe Scales Unit from M5Stack is a high precision low-cost I2C port weighing sensor, with a total weighing range of 20kg.\u003c\/p\u003e\n\u003cp\u003eThe unit adopts the STM32F030 as the controller and the HX711 as the sampling chip + 20kg weighing sensor. Inlcudes button and programable RGB LED.\u003c\/p\u003e\n\u003cp\u003eThis Unit offers a highly integrated weighing solution, suitable for the applications of weighing, item counting, item movement, checking and more.\u003c\/p\u003e\n\u003cp\u003eNeed a smaller-scale unit? Find one here\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHX711:\n\u003cul\u003e\n\u003cli\u003eHigh precision 24bit ADC\u003c\/li\u003e\n\u003cli\u003eProgrammable gain amplification 32, 64 and 128\u003c\/li\u003e\n\u003cli\u003e10SPS output data rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C port\u003c\/li\u003e\n\u003cli\u003eDevelopment platform: Arduino, UIFlow(To be supported soon)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Scales Unit\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 4-pin Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"361\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"184\"\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"177\"\u003eSTM32F030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eADC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHX711\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI2C:0x26\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLED\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSK6812(PA7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction Button\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTare (PA2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e96g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e87g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56*40*41mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42*43*58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic ( PC )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eArduino Example\n\u003cul\u003e\n\u003cli\u003eConfig Scales Unit I2C Address\u003c\/li\u003e\n\u003cli\u003eScales Demo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable width=\"479\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"199\"\u003e\u003cstrong\u003eScales Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"76\"\u003e\u003cstrong\u003eSCL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"76\"\u003e\u003cstrong\u003eSDA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5Core (PORT A)\u003c\/td\u003e\n\u003ctd\u003eGPIO22\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5Core2 (PORT A)\u003c\/td\u003e\n\u003ctd\u003eGPIO22\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5Atom (PORT A)\u003c\/td\u003e\n\u003ctd\u003eGPIO32\u003c\/td\u003e\n\u003ctd\u003eGPIO26\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5StickC Plus (PORT A)\u003c\/td\u003e\n\u003ctd\u003eGPIO33\u003c\/td\u003e\n\u003ctd\u003eGPIO32\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eM5Station (PORT A1,A2)\u003c\/td\u003e\n\u003ctd\u003eGPIO33\u003c\/td\u003e\n\u003ctd\u003eGPIO32\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643756970045,"sku":"ygp1789693298660","price":67.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-scales-unit-with-20kg-range-hx711_1.jpg?v=1789693313"},{"product_id":"m5stamp-rs485-module","title":"M5Stamp RS485 Module","description":"\u003cp\u003eThe M5Stamp RS485 Module from M5Stack is an RS485 communication expansion board that converts the 3.3V TTL level of the MCU serial port into a differential signal compatible with the RS485 standard.\u003c\/p\u003e \u003cp\u003eWith a compact size of just 20mm x 4.6mm x 23mm, it can be integrated into various embedded devices for RS485 communication interface expansion. Suitable for RS485 sensor data acquisition, Modbus bus node communication and other applications.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSP485EEN-L\/TR(RS485 transceiver)\u003c\/li\u003e \u003cli\u003e2x RS485 interface expansion (parallel), can be connected to two devices at one time\u003c\/li\u003e \u003cli\u003eRed LED indicator\u003c\/li\u003e \u003cli\u003eThe PWR485 interface supports 9-24V DC input, internal DCDC step-down to 5V to power the module and main control.\u003c\/li\u003e \u003cli\u003eBaud rate: \u003cul\u003e \u003cli\u003eStable communication baud rate: 9600bps\/115200bps\u003c\/li\u003e \u003cli\u003eMaximum communication baud rate test: 128000bps\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eMultiple soldering options: \u003cul\u003e \u003cli\u003eThree types of soldering options are available (SMT, DIP, Jumper wire),\u003c\/li\u003e \u003cli\u003eWith high-temperature resistant plastic enclosure, Peak temperature = 230℃\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x STAMP PWR485\u003c\/li\u003e \u003cli\u003e1x HT3.96 4-pin female connector\u003c\/li\u003e \u003cli\u003e2x HY2.0 4-pin female connector (blue + white)\u003c\/li\u003e \u003cli\u003e1x HEX Key 1.5mm\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"496\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"216\"\u003e\u003cstrong\u003eRS485 Transceiver\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"280\"\u003eSP485EEN-L\/TR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"280\"\u003ePWR485 interface\u003cbr\u003eSupports 9-24V input power\u003cbr\u003eTTL side input voltage 5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eRecommended baud rate\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e9600bps\/115200bps\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eOperating Current\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003eDC5V@3.2mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003eDC12V@2.8mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003eDC24V@2.1mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eInput Logic Level\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e3.3V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5.1g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e7.3g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e20*4.6*23mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e93*138mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eDimensions\u003c\/li\u003e \u003cli\u003eArduino Example: \u003cul\u003e \u003cli\u003eUART TEST\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eLibraries: \u003cul\u003e \u003cli\u003eArduinoModbus Lib\u003c\/li\u003e \u003cli\u003eArduino485 Lib\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643757002813,"sku":"znm1789693317186","price":6.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stamp-rs485-module_1.jpg?v=1789693322"},{"product_id":"m5stack-4in8out-multi-channel-dc-drive-module-stm32f030","title":"M5Stack 4IN8OUT Multi-channel DC Drive Module (STM32F030)","description":"\u003cp\u003eThe 4IN8OUT Multi-channel DC Drive Module from M5Stack is a 4-Channel Passive Input\/Switch + 8-Channel MOS Drive Output drive module.\u003c\/p\u003e\n\u003cp\u003eThe module adopts STM32F030 as the I2C IO chip and supports 9-24V DC input, with internal DC-DC circuitry to 5V.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Basic\/Fire\/Core2\u003c\/li\u003e\n\u003cli\u003eAdopt STM32F030 as the IO chip, I2C communication, I2C address is changeable by modifying the register\u003c\/li\u003e\n\u003cli\u003e8-channel MOS Drive circuitry shares the same VCC, channel load \u0026lt;1A\u003c\/li\u003e\n\u003cli\u003e4-channel Passive Input share the same GND, no active signal or \u0026gt;5V signal allowed\u003c\/li\u003e\n\u003cli\u003eWith internal MP1584, 9~24V -\u0026gt; 5V DC-DC converter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 4IN8OUT Multi-channel DC Drive Module\u003c\/li\u003e\n\u003cli\u003e13x 2-pin Terminals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"572\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"218\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"354\"\u003e9~24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Channel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1A each Channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI2C Address\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDefault 0x45, change by modifying register 0xF0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e52.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e54*54*13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e125*68*23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable width=\"486\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 170.641px;\"\u003e\u003cstrong\u003eM5Core\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 77.9375px;\"\u003e\u003cstrong\u003eGPIO22\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 76.0312px;\"\u003e\u003cstrong\u003eGPIO21\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 66.9688px;\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 72.4219px;\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 170.641px;\"\u003e4IN8OUT MODULE 13.2\u003c\/td\u003e\n\u003ctd style=\"width: 77.9375px;\"\u003eSCL\u003c\/td\u003e\n\u003ctd style=\"width: 76.0312px;\"\u003eSDA\u003c\/td\u003e\n\u003ctd style=\"width: 66.9688px;\"\u003e5V\u003c\/td\u003e\n\u003ctd style=\"width: 72.4219px;\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eArduino Example\u003c\/h3\u003e\n\u003cpre\u003e\u003ccode class=\"language-cpp\"\u003e#include\n#include \"MODULE_4IN8OUT.h\"\n\nMODULE_4IN8OUT module;\n\nint _I2C_dev_scan();\n\nvoid setup() {\nM5.begin(1,1,1,1); \/\/ Init M5Stack. 初始化M5Stack\n\n\/\/ while (1) {\n\/\/ _I2C_dev_scan();\n\/\/ delay(1000);\n\/\/ }\n\n\nwhile (!module.begin(\u0026amp;Wire, 21, 22, MODULE_4IN8OUT_ADDR)) {\nSerial.println(\"4IN8OUT INIT ERROR\");\nM5.Lcd.println(\"4IN8OUT INIT ERROR\");\n_I2C_dev_scan();\ndelay(1000);\n};\nSerial.println(\"4IN8OUT INIT SUCCESS\");\n}\n\n\/\/ void loop() {\n\n\/\/ }\n\nlong interval = 0;\nbool level = false;\n\nvoid loop() {\nfor (uint8_t i = 0; i \u0026lt; 4; i++) {\nif (module.getInput(i) != 1) {\n\/\/ M5.Lcd.fillRect(60 + 60 * i, 0, 25, 25, TFT_BLACK);\nM5.Lcd.fillRect(60 + 60 * i, 0, 25, 25, TFT_GREEN);\n} else {\n\/\/ M5.Lcd.fillRect(60 + 60 * i, 0, 25, 25, TFT_BLACK);\n\/\/ M5.Lcd.drawRect(60 + 60 * i, 0, 25, 25, TFT_GREEN);\nM5.Lcd.fillRect(60 + 60 * i, 0, 25, 25, TFT_RED);\n}\nM5.Lcd.drawString(\"IN\" + String(i), 40 + 60 * i, 5);\n}\nM5.Lcd.drawString(\"4IN8OUT MODULE\", 60, 80, 4);\n\/\/ M5.Lcd.drawString(\"FW VERSION:\" + String(module.getVersion()), 70, 120, 4);\nif (millis() - interval \u0026gt; 1000) {\ninterval = millis();\nlevel = !level;\nfor (uint8_t i = 0; i \u0026lt; 8; i++) {\nmodule.setOutput(i, level);\nif (level) {\nM5.Lcd.fillRect(20 + 35 * i, 200, 25, 25, TFT_BLACK);\nM5.Lcd.fillRect(20 + 35 * i, 200, 25, 25, TFT_BLUE);\n} else {\nM5.Lcd.fillRect(20 + 35 * i, 200, 25, 25, TFT_BLACK);\nM5.Lcd.drawRect(20 + 35 * i, 200, 25, 25, TFT_BLUE);\n}\nM5.Lcd.drawString(\"OUT\" + String(i), 18 + 35 * i, 180);\n\/\/ delay(50);\n}\n}\n\/\/ if (M5.BtnB.wasPressed()) {\n\/\/ if (module.setDeviceAddr(0x66)) {\n\/\/ Serial.println(\"Update Addr: 0x66\");\n\/\/ }\n\/\/ }\n\/\/ M5.update();\n\ndelay(500);\n}\n\n\nint _I2C_dev_scan() {\nuint8_t error, address;\nint nDevices;\n\nSerial.println(\"[I2C_SCAN] device scanning...\");\n\nnDevices = 0;\nfor (address = 1; address \u0026lt; 127; address++ ) {\n\/\/ The i2c_scanner uses the return value of\n\/\/ the Write.endTransmisstion to see if\n\/\/ a device did acknowledge to the address.\nWire.beginTransmission(address);\nerror = Wire.endTransmission();\n\nif (error == 0) {\nSerial.print(\"[I2C_SCAN]: device found at address 0x\");\nif (address \u0026lt; 16)\nSerial.print(\"0\");\nSerial.print(address, HEX);\nSerial.println(\" !\");\n\nnDevices++;\n}\nelse if (error == 4) {\nSerial.print(\"[I2C_SCAN]: unknow error at address 0x\");\nif (address \u0026lt; 16)\nSerial.print(\"0\");\nSerial.println(address, HEX);\n}\n}\n\nSerial.print(\"[I2C_SCAN]:\");\nSerial.printf(\" %d devices was found\\r\\n\", nDevices);\nreturn nDevices;\n}\n\u003c\/code\u003e\u003c\/pre\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643757133885,"sku":"rxd1789693322238","price":16.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-4in8out-multi-channel-dc-drive-module-stm32f030_1.jpg?v=1789693327"},{"product_id":"m5stack-mechanical-key-button-unit","title":"M5Stack Mechanical Key Button Unit","description":"\u003cp\u003eThe Mechanical Key Button Unit from M5Stack is a single mechanical key input unit with a built-in RGB LED.\u003c\/p\u003e\n\u003cp\u003eThe key shaft adopts a Blue switch with a tactile bump and audible click feature. The unit has an embedded programable SK6812 RGB LED and supports 256 level brightness. Two digital IOs are available for key status and LED control key status and lighting control. Suitable for multiple HMI applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBlue switch with tactile bump and audible click\u003c\/li\u003e\n\u003cli\u003eProgramable RGB LED - SK6812\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Unit Key\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 4-pin Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"429\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"219\"\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"210\"\u003eDC 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Logical Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC5V@2mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC5V@13mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 * 24 * 22.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e90 * 135mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eArduino Example:\n\u003cul\u003e\n\u003cli\u003eUNIT Key Example\u003c\/li\u003e\n\u003cli\u003eFastLED Library\u003c\/li\u003e\n\u003cli\u003eFastLED API Reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable width=\"446\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"169\"\u003e\u003cstrong\u003eM5CORE - PORT B\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"123\"\u003e\u003cstrong\u003eG36\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"154\"\u003e\u003cstrong\u003eG26\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUNIT Key\u003c\/td\u003e\n\u003ctd\u003eButton Input\u003c\/td\u003e\n\u003ctd\u003eRGB LED Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eArduino Example Code\u003c\/h3\u003e\n\u003cpre\u003e\u003ccode class=\"language-cpp\"\u003e#include\n#include\n\nuint8_t ledColor = 0;\n\n#define KEY_PIN 36\n#define LED_PIN 26\n\nCRGB LED[1];\n\nvoid setup() {\nM5.begin();\nM5.Lcd.setTextSize(3);\nM5.Lcd.print(\"\\n UNIT-KEY Example\\n\\n Key State:\");\n\/* Init key pin *\/\npinMode(KEY_PIN, INPUT_PULLUP);\n\/* Init RGB led *\/\nFastLED.addLeds(LED, 1);\nLED[0] = CRGB::Blue;\nFastLED.setBrightness(0);\n}\n\nvoid loop() {\n\/* If Key was pressed *\/\nif (!digitalRead(KEY_PIN)) {\nM5.Lcd.setCursor(75, 130);\nM5.Lcd.print((\" Pressed \"));\nFastLED.setBrightness(255);\nFastLED.show();\n\/* Hold until the key released *\/\nwhile (!digitalRead(KEY_PIN))\n;\n} else {\nM5.Lcd.setCursor(75, 130);\nM5.Lcd.println((\"Released\"));\nFastLED.setBrightness(0);\nFastLED.show();\n}\ndelay(100);\n}\n\u003c\/code\u003e\u003c\/pre\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643757428797,"sku":"ldo1789693331965","price":3.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-mechanical-key-button-unit_1.jpg?v=1789693341"},{"product_id":"m5stack-grove2grove-expansion-unit","title":"M5Stack Grove2Grove Expansion Unit","description":"\u003cp\u003eThe Grove2Grove Expansion Unit from M5Stack is a Grove expansion Unit with On\/Off Control + Current Meter functions. On\/Off control adopts switch value, Current meter is 0 - 3.3V analog signal.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOn\/Off control: 5V\/1A\u003c\/li\u003e \u003cli\u003eCurrent meter: 0~1000mA\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x Grove2Grove Expansion Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0 4-pin cable (20cm)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"422\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"217\"\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"205\"\u003e5.0g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e10.5g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eSwitch Current\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e1000mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCircuit Voltage\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eCurrent Meter Range\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e0~1000mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e32.04*24.01*8.05 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e90*135mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Documentation and example code\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003c\/p\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643757953085,"sku":"wwh1789693377800","price":4.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-grove2grove-expansion-unit_1.jpg?v=1789693384"},{"product_id":"m5stack-extend-io-2-unit-stm32f0","title":"M5Stack Extend I\/O 2 Unit (STM32F0)","description":"\u003cp\u003eThe M5Stack Extend I\/O 2 Unit (EXT.IO2) is an IO extension unit, based on the STM32F030 main controller, using the I2C communication interface and providing 8 IO expansions.\u003c\/p\u003e\n\u003cp\u003eEach IO supports independent configuration of digital I\/O, ADC, SERVO control and RGB LED control modes. Supports configuration of device I2C address, which means that users can mount multiple EXT.IO2 UNITs on the same I2C BUS to extend more IO resources.\u003c\/p\u003e\n\u003cp\u003eSuitable for multiple digital\/analog signal acquisition, with lighting\/servo control applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-channel input and output expansion:\n\u003cul\u003e\n\u003cli\u003eDigital I\/O\u003c\/li\u003e\n\u003cli\u003eADC input\u003c\/li\u003e\n\u003cli\u003eSERVO control (PWM)\u003c\/li\u003e\n\u003cli\u003eRGB LED control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eI2C communication interface:\n\u003cul\u003e\n\u003cli\u003eSupports configuration of I2C address\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x EXT.IO2 UNIT\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 4-pin cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"502\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"279\"\u003e\u003cstrong\u003eMCU\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"223\"\u003eSTM32F030\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI2C Address\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0x45(default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of IO extensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIO interface PIN spacing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.54mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIOSupport Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"223\"\u003eDigital input\/output\u003cbr\u003eADC\u003cbr\u003eSERVO control\u003cbr\u003eRGB LED control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIO Input\/Output Level Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e13g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e32*24*11mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e93*138mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eArduino Example\n\u003cul\u003e\n\u003cli\u003eADC Input\u003c\/li\u003e\n\u003cli\u003eDigital Input\/Output\u003c\/li\u003e\n\u003cli\u003eRGB LED Control\u003c\/li\u003e\n\u003cli\u003eServo Control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003ctable width=\"418\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"163\"\u003e\u003cstrong\u003eM5Core (PORT A)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"68\"\u003eGPIO22\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eGPIO21\u003c\/td\u003e\n\u003ctd width=\"60\"\u003e5V\u003c\/td\u003e\n\u003ctd width=\"63\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEXT.IO2 Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSCL\u003c\/td\u003e\n\u003ctd\u003eSDA\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643759001661,"sku":"tge1789693423766","price":6.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-extend-io-2-unit-stm32f0_1.jpg?v=1789693429"},{"product_id":"m5stack-co2-unit-with-temperature-and-humidity-sensor-scd40","title":"M5Stack CO2 Unit with Temperature and Humidity Sensor (SCD40)","description":"\u003cp\u003eThe UNIT CO2 from M5Stack is a photoacoustic Carbon Dioxide (CO2) Unit that will tell you the CO2 PPM (parts-per-million) composition of ambient air.\u003c\/p\u003e \u003cp\u003eThe unit has a built-in Sensirion SCD40 sensor powered by buck converter circuitry and communication handled via I2C. It has a range of 400~2000 ppm with an accuracy of ±(50 ppm + 5% of reading).\u003c\/p\u003e \u003cp\u003eIt supports temperature and humidity measurements too - perfect for environmental sensing, scientific experiments, air quality and ventilation studies, and more.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCO2 concentration detection\u003c\/li\u003e \u003cli\u003eTemperature and humidity measurement\u003c\/li\u003e \u003cli\u003eI2C communication (Add: 0x62)\u003c\/li\u003e \u003cli\u003eIntegrated 5V -\u0026gt; 3.3V Buck converter\u003c\/li\u003e \u003cli\u003e2x Brick holes\u003c\/li\u003e \u003cli\u003eHY2.0 4-pin interface\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"433\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"205\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"228\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCO2 Measurement range\u003c\/td\u003e \u003ctd\u003e400 ~ 2000 ppm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCO2 Sampling accuracy\u003c\/td\u003e \u003ctd\u003e±(50 ppm + 5% of reading)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range\u003c\/td\u003e \u003ctd\u003e-10 - 60 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHumidity range\u003c\/td\u003e \u003ctd\u003e0 - 95 %RH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication protocol\u003c\/td\u003e \u003ctd\u003eI2C: 0x62\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNet weight\u003c\/td\u003e \u003ctd\u003e7.54g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGross weight\u003c\/td\u003e \u003ctd\u003e13.13g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct dimensions\u003c\/td\u003e \u003ctd\u003e48mm x 24mm x 16mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage size\u003c\/td\u003e \u003ctd\u003e134mm x 61mm x 16.3mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHousing material\u003c\/td\u003e \u003ctd\u003ePlastic ( PC )\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Documentation\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eSCD40 datasheet\u003c\/li\u003e \u003cli\u003eSY8089AAAC datasheet\u003c\/li\u003e \u003cli\u003eArduino Examples \u003cul\u003e \u003cli\u003eM5Unit-CO2 with M5Core\u003c\/li\u003e \u003cli\u003eM5Unit-CO2 with M5Atom\u003c\/li\u003e \u003cli\u003eM5Unit-CO2 with M5StickC\u003c\/li\u003e \u003cli\u003eM5Unit-CO2 with M5StickCPlus\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePinout\u003c\/h3\u003e \u003ctable width=\"460\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"185\"\u003e\u003cstrong\u003eCO2 Unit\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"76\"\u003e\u003cstrong\u003eSCL\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"71\"\u003e\u003cstrong\u003eSDA\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003e5V\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eM5Core (PORT A)\u003c\/td\u003e \u003ctd\u003eGPIO22\u003c\/td\u003e \u003ctd\u003eGPIO21\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eM5Core2 (PORT A)\u003c\/td\u003e \u003ctd\u003eGPIO22\u003c\/td\u003e \u003ctd\u003eGPIO21\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eM5Atom (PORT A)\u003c\/td\u003e \u003ctd\u003eGPIO32\u003c\/td\u003e \u003ctd\u003eGPIO26\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eM5StickC\/Plus (PORT A)\u003c\/td\u003e \u003ctd\u003eGPIO33\u003c\/td\u003e \u003ctd\u003eGPIO32\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eM5Station (PORT A1,A2)\u003c\/td\u003e \u003ctd\u003eGPIO33\u003c\/td\u003e \u003ctd\u003eGPIO32\u003c\/td\u003e \u003ctd\u003e5V\u003c\/td\u003e \u003ctd\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643762343997,"sku":"dkb1789693611329","price":33.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-co2-unit-with-temperature-and-humidity-sensor-scd40_1.jpg?v=1789693619"},{"product_id":"m5stack-extension-port-module-for-core2","title":"M5Stack Extension Port Module for Core2","description":"\u003cp\u003eThe ExtPort for Core2 from M5Stack is an expansion module for the M5Stack Core2 converting to the Grove interface. It provides PortB\/C\/D\/E 4 Grove interfaces, and PortD\/E can be configured with different GPIOs via internal dip switches.\u003c\/p\u003e \u003cp\u003eCheck out the designer's signature on the top of the PCB - neat!\u003c\/p\u003e \u003ch2\u003eNote\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eBefore use, please switch one of the 3-pin dip switch to be ON. Remember that, \u003cstrong\u003eonly one of the dip switches can be set to ON, or it may damage the module\u003c\/strong\u003e\n\u003c\/li\u003e \u003cli\u003eIf you need to use the Core2 bottom board, you will need to cut off the four support feet of the PROTO module (as shown below), to avoid interference with the bottom board, and use M3 screws to fix\u003c\/li\u003e \u003cli\u003eExtPort For Core2 has the signature of designer\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e4x Grove interface (PortB\/C\/D\/E)\u003c\/li\u003e \u003cli\u003e4x 3-pin dip switches (PortD\/E)\u003c\/li\u003e \u003cli\u003e1x 5-pin 2.54mm pin head\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x ExtPort For Core2\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"417\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"206\"\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"211\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eExpansion ports\u003c\/td\u003e \u003ctd\u003ePortB, PortC, PortD, PortE\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eNet Weight\u003c\/td\u003e \u003ctd\u003e24g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eGross Weight\u003c\/td\u003e \u003ctd\u003e58g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Dimensions\u003c\/td\u003e \u003ctd\u003e54x54x13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e62x58x17mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct documentation\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePinout\u003c\/h3\u003e \u003ctable width=\"425\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"85\" style=\"text-align: center;\"\u003e\u003cstrong\u003ePORT\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"85\" style=\"text-align: center;\"\u003e\u003cstrong\u003eWHITE\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"85\" style=\"text-align: center;\"\u003e\u003cstrong\u003eYELLOW\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"85\" style=\"text-align: center;\"\u003e\u003cstrong\u003eRED\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"85\" style=\"text-align: center;\"\u003e\u003cstrong\u003eBLACK\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003ePortB\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e36\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e26\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e5V\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003ePortC\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e13\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e14\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e5V\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003ePortD\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e34\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e35\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e5V\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd style=\"text-align: center;\"\u003ePortE\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e27\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e19\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003e5V\u003c\/td\u003e \u003ctd style=\"text-align: center;\"\u003eGND\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cul\u003e \u003cli\u003ePin assignment of PortD\/E can be configured as one of the following assignments by each 3-Pin dip switch: \u003cul\u003e \u003cli\u003ePortD-1 (WHITE) : 34(default) \/ 22(internal I2C-SCL) \/ 3 (RXD0)\u003c\/li\u003e \u003cli\u003ePortD-2 (YELLOW) : 35(default) \/ 21(internal I2C-SDA) \/ 1 (TXD0)\u003c\/li\u003e \u003cli\u003ePortE-1 (WHITE) : 27(default) \/ 2 (NS4168-DATA) \/ 0 (NS4168-LRCK)\u003c\/li\u003e \u003cli\u003ePortE-2 (YELLOW) : 19(default) \/ 25 \/ 2 (NS4168-DATA)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643762475069,"sku":"dev1789693628076","price":5.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-extension-port-module-for-core2_1.jpg?v=1789693632"},{"product_id":"m5stack-thermal-camera-2-unit-mlx90640-110-degree-fov","title":"M5Stack Thermal Camera 2 Unit (MLX90640) -110 Degree FoV","description":"\u003cp\u003eThe UNIT Thermal2 from M5Stack is a data processing MCU-equipped MLX90640 thermal imaging acquisition unit. It has 32x24 imaging pixels, a field of view of 110°x75° and a temperature measurement range of -40°C to 300°C.\u003c\/p\u003e \u003cp\u003eThe MCU uses ESP32, which is capable of high and low temperature alarms, average, maximum and minimum values reading, and data caching via data processing.\u003c\/p\u003e \u003cp\u003eThe board integrates with a buzzer, RGB indicator, function and reset buttons, and communicates with the host computer through I2C. This product can be used together with the host computer or separately, and is applicable for temperature measurement and abnormal alarms.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eMCU: ESP32-PICO-D4\u003c\/li\u003e \u003cli\u003eMLX90640 Infrared (IR) Sensor\u003c\/li\u003e \u003cli\u003eReset button\u003c\/li\u003e \u003cli\u003ePassive buzzer\u003c\/li\u003e \u003cli\u003eIntegrated programmable RGB LED\u003c\/li\u003e \u003cli\u003eGROVE I2C\/HY2.0-4Pinterface\u003c\/li\u003e \u003cli\u003eProgramming platform: Arduino\/UIFlow\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x THERMAL2 Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0 4-pin cable\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"416\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"202\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"214\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eESP32-PICO-D4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSENSOR\u003c\/td\u003e \u003ctd\u003eMLX90640\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePOWER\u003c\/td\u003e \u003ctd\u003e5V @ 0.5A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eField of View\u003c\/td\u003e \u003ctd\u003e110°×75°\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMeasurement Range\u003c\/td\u003e \u003ctd\u003e-40°C ~ 300°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003e32 x 24\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRefresh Rate\u003c\/td\u003e \u003ctd\u003e0.5Hz-64Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating temperature\u003c\/td\u003e \u003ctd\u003e-10°C ~ 60°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHousing material\u003c\/td\u003e \u003ctd\u003ePlastic ( PC )\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e48mm x 24mm x 8mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e136mm x 92mm x 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e4.9g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e10.7g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct documentation\u003c\/li\u003e \u003cli\u003eMLX90640 datasheet\u003c\/li\u003e \u003cli\u003eESP32-PICO-D4 datasheet\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eDimension drawing\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643763163197,"sku":"peh1789693676218","price":64.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-thermal-camera-2-unit-mlx90640--110-degree-fov_1.jpg?v=1789693682"},{"product_id":"m5stack-2-channel-ac-relay-module-132-stm32f030","title":"M5Stack 2-Channel AC Relay Module 13.2 (STM32F030)","description":"\u003cp\u003eThe M5Stack 2-Relay 13.2 Module is a 2-Channel AC Relay base for the M5Stack Core series. The module supports 250V\/5A per channel. It conforms to 13.2mm thickness, with an onboard STM32F030 for I2C communication.\u003c\/p\u003e \u003cp\u003eExamples are provided for Arduino and UIFlow programming.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSTM32F030F4\u003c\/li\u003e \u003cli\u003eI2C communication (address: 0x26)\u003c\/li\u003e \u003cli\u003e2-Relay\u003c\/li\u003e \u003cli\u003ePower input (supports AC\/DC input)\u003c\/li\u003e \u003cli\u003eProgramming platform: Arduino\/UIFLOW\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1× 2-Relay Module\u003c\/li\u003e \u003cli\u003e2x VH3.96 2-pin header blocks\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"417\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"201\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"216\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eSTM32F030F4P6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eActuator\u003c\/td\u003e \u003ctd\u003e2 RELAY\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eElectrical Characteristics\u003c\/td\u003e \u003ctd\u003eAC\/DC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eContact material\u003c\/td\u003e \u003ctd\u003eAgSnO2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCH Maximum power\u003c\/td\u003e \u003ctd\u003e250VAC @ 5A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eContact resistance\u003c\/td\u003e \u003ctd\u003e≤100mΩ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e54mm × 54mm × 20.2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e95mm × 65mm × 25mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e33.4g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e35.6g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct documentation\u003c\/li\u003e \u003cli\u003e932-5VDC-SL-AH relay datasheet\u003c\/li\u003e \u003cli\u003eSTM32F030F4P6 datasheet\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eDimension drawing\u003c\/li\u003e \u003cli\u003eArduino Examples \u003cul\u003e \u003cli\u003e2Relay Control Demo\u003c\/li\u003e \u003cli\u003eConfig 2Relay I2C Address Demo\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eUIFlow example: Opposite Toggle Operation For 2 Relay\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643763228733,"sku":"ekm1789693680778","price":9.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-2-channel-ac-relay-module-132-stm32f030_1.jpg?v=1789693688"},{"product_id":"m5stack-base-aaa-battery-holder","title":"M5Stack Base AAA Battery Holder","description":"\u003cp\u003eThe M5Stack \u003cstrong\u003eBase AAA\u003c\/strong\u003e\u003cspan\u003e is a '5x5cm' series base with a 4x AAA battery holder. Unlike lithium battery bases, the Base AAA is powered by safe and reliable standard AAA batteries, and the onboard power switch allows for manual power shutdown, reducing battery drain.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePort B and Port C are reserved for expansion, and 1x12-Pin 2.54mm pitch female expansion connector is provided. There are mounting holes on the side for easy fixing and expansion. The bottom supports magnet and screw mounting.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x 12-Pin 2.54mm interface\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePort B, Port C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePhysical power switch\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eSupports two types of power supply:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePower supply by four AAA Batteries, DC\/DC buck 6V -\u0026gt; 4V, connect with BUS bus BAT pin\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExternal power supply with Dupont cables, to BAT\/GND of the 12-Pin 2.54 interface\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eMultiple fixing methods:\u003c\/span\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMagnet fixing on the bottom\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTwo nuts on the bottom for screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThree fixing holes on the side\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePackage Contents\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1x Base AAA\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1x M2 Hex Key\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBatteries not included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable width=\"454\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"193\"\u003e\u003cstrong\u003eSpec\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"261\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e30g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e51.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54*54*21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e95 x 67 x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct documentation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSchematic\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643763327037,"sku":"ayp1789693690499","price":6.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-base-aaa-battery-holder_1.jpg?v=1789693699"},{"product_id":"m5stack-io-hub-1-to-6-expansion-unit-stm32f0","title":"M5Stack I\/O Hub 1 to 6 Expansion Unit (STM32F0)","description":"\u003cp\u003eThe I\/O Hub Unit from M5Stack is a 6-channel expansion unit with I2C control.\u003c\/p\u003e \u003cp\u003eEach Port B interface is capable of GPIO, PWM, Servo control, ADC sampling, RGB light control and other functions. The unit adopts an STM32F030 for internal control.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e6 x GPIO Ports Expansion\u003c\/li\u003e \u003cli\u003e1 x I2C Input\u003c\/li\u003e \u003cli\u003eInternal STM32F030 control\u003c\/li\u003e \u003cli\u003e2 x Brick holes\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x I\/O Hub 1 to 6 Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0 4-pin cable (20cm)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"452\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"219\"\u003e\u003cstrong\u003eCommunication protocol\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"233\"\u003eI2C:0x61 (Modified by register)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eNet weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e6.7g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eGross weight\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e11.8g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003eProduct Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e48*24*12mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e \u003ctd\u003e13.6*9.1*12mm\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Documentation\u003c\/li\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eI2C Map\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643763753021,"sku":"ash1789693773517","price":6.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-io-hub-1-to-6-expansion-unit-stm32f0_1.jpg?v=1789693783"},{"product_id":"m5stack-8-angle-unit-with-potentiometer","title":"M5Stack 8-Angle Unit with Potentiometer","description":"\u003cp\u003eThis 8-Angle Unit is an input unit integrating 8 adjustable potentiometers, an internal STM32F030 microcomputer, and the host computer has a I2C communication interface. Each adjustable potentiometer corresponds to 1 RGB LED light. There is also a physical toggle switch, and its corresponding RGB LED light, containing a 5V-\u0026gt;3V3 DCDC circuit. The unit can be used for multi-channel control value input, the corresponding RGB lamp can display different states, and the toggle switch can be used for multi-channel switching input.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-channel adjustable potentiometer\u003c\/li\u003e\n\u003cli\u003e8 channels correspond to RGB lights\u003c\/li\u003e\n\u003cli\u003eI2C communication\u003c\/li\u003e\n\u003cli\u003eToggle switches can be used for multi-channel switching inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8-Angle Unit\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4-pin Cable (5cm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"319\" style=\"width: 314px;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eMCU\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003eSTM32F030F4P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eLDO\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003eME6210A33M3G\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eRGB\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003eSK6812-3535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eI2C communication address\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e0x43\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e128mm × 24mm ×22.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e130mm × 27.7mm ×27.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e34.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 137.869px;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"width: 166.69px;\"\u003e44.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documents\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643768012861,"sku":"jrc1789694120432","price":10.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-8-angle-unit-with-potentiometer_1.jpg?v=1789694125"},{"product_id":"ncir-2-thermometer-unit-mlx90614","title":"NCIR 2 Thermometer Unit (MLX90614)","description":"\u003cp\u003eThe NCIR 2 Thermometer Unit utilizes the MLX90614 temperature sensor, and takes ambient and object temperature readings.\u003c\/p\u003e \u003cp\u003eThe MLX90614 sensor is factory calibrated in a wide temperature range, -40 to 125 ˚C for the ambient temperature and -70 to 380 ˚C for the object temperature. The embedded MCU - STM32 can process the data to achieve a high\/low temperature alert function. There is also a buzzer, RGB LED, function button and reset button on board.\u003c\/p\u003e \u003cp\u003eThis Unit can either work with an M5Core through I2C protocol, or work alone. This is suitable for medical, environmental monitoring, and home automation applications.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSTM32F030F4P6\u003c\/li\u003e \u003cli\u003eMLX90614 IR Sensor\u003c\/li\u003e \u003cli\u003eHY2.0 - 4-pin Connector (I2C)\u003c\/li\u003e \u003cli\u003eProgram platform: Arduino, UIFlow\u003c\/li\u003e \u003cli\u003eTwo brick compatible holes\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x NCIR 2 Unit\u003c\/li\u003e \u003cli\u003e1x HY2.0 - 4-pin Cable (20cm)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"442\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"273\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"169\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eSTM32F030F4P6\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensor\u003c\/td\u003e \u003ctd\u003eMLX90614ESF-BAA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eObject Measurement Temperature Range\u003c\/td\u003e \u003ctd\u003e-70°C ~ 380°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCalibrated Sensor Temperature\u003c\/td\u003e \u003ctd\u003e-40°C ~ 125˚C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUnit Operation Temperature\u003c\/td\u003e \u003ctd\u003e0°C ~ 40°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAccuracy\u003c\/td\u003e \u003ctd\u003e±0.5°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProgram Platform\u003c\/td\u003e \u003ctd\u003eArduino, UIFlow\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eI2C Address\u003c\/td\u003e \u003ctd\u003e0x5A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e48mm × 24mm ×8mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e136mm × 92mm × 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e7.3g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e12.8g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643769126973,"sku":"dni1789694225666","price":19.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/ncir-2-thermometer-unit-mlx90614_1.jpg?v=1789694230"},{"product_id":"m5stack-co2l-unit-with-temperature-and-humidity-sensor-scd41","title":"M5Stack CO2L Unit with Temperature and Humidity Sensor (SCD41)","description":"\u003cp\u003eThe UNIT CO2L is a digital air CO2 concentration detection unit with a single-measurement low-power mode, built-in Sensirion's SCD41 sensor, power buck circuitry, and I2C communication. The unit is suitable for the measurement of ambient conditions with a typical accuracy of ± (40 ppm + 5 % reading) for CO2 measurements with a measuring range of 400 ppm – 5000 ppm.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCO2 concentration detection\u003c\/li\u003e \u003cli\u003eTemperature and humidity measurement\u003c\/li\u003e \u003cli\u003eLow power consumption (single measurement supported)\u003c\/li\u003e \u003cli\u003eIntegrated 5V -\u0026gt; 3.3V LDO\u003c\/li\u003e \u003cli\u003eHY2.0 4P interface\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"375\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"186\"\u003eResources\u003c\/td\u003e \u003ctd width=\"189\"\u003eParameters\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensor\u003c\/td\u003e \u003ctd\u003eSCD41\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCO2 measurement range\u003c\/td\u003e \u003ctd\u003e400 ~ 5000 ppm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCO2 sampling accuracy\u003c\/td\u003e \u003ctd\u003e±(40 ppm + 5% of reading)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature range\u003c\/td\u003e \u003ctd\u003e-10 - 60 °C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eHumidity range\u003c\/td\u003e \u003ctd\u003e0 - 95 %RH\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication protocol\u003c\/td\u003e \u003ctd\u003eI2C:0x62\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e48mm × 24mm × 16mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e136mm × 92mm × 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e7.4g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e12.3g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003ePin Map\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x \u003cspan\u003eCO2L Unit with Temperature and Humidity Sensor (SCD41)\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003e1x Grove Cable\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643771322429,"sku":"bbv1789694353818","price":36.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-co2l-unit-with-temperature-and-humidity-sensor-scd41_1.jpg?v=1789694359"},{"product_id":"m5stack-pm-25-air-quality-kit-pmsa003-sht30","title":"M5Stack PM 2.5 Air Quality Kit (PMSA003 + SHT30)","description":"\u003cp\u003eThe PM 2.5 Air Quality Kit is a group of environmental temperature, humidity and air quality testing products. This product is a combination of an M5CORE host, SHT30 temperature, humidity sensor and PMSA003 digital universal particulate concentration sensor. It can detect the temperature and humidity data of the current environment, and collect and calculate the number of suspended particles of different particles in the air per unit volume. It can quickly deploy nodes, be used in industrial scenarios as an environmental data collector, or provide real-time and accurate concentration data for instruments.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDC 5V\u003c\/li\u003e\n\u003cli\u003eCompatible with M5stack stackable and extension system.\u003c\/li\u003e\n\u003cli\u003eM5Core pedestal (Pinout SPI\/I2C\/Power)\u003c\/li\u003e\n\u003cli\u003eUSB Type-c port\u003c\/li\u003e\n\u003cli\u003e2.54mm proto\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"509\" style=\"height: 249px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003ePM2.5 Sensor\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003ePMSA003\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eTemperature and humidity Sensor\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003eSHT30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eMinimum resolution particle size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e0.3μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eParticulate matter mass concentration resolution\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e1μg\/m³\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21px;\"\u003e\n\u003ctd style=\"height: 21px; width: 314.545px;\"\u003eParticulate matter measurement range\u003c\/td\u003e\n\u003ctd style=\"height: 21px; width: 185.014px;\"\u003e0.3-1.0；1.0-2.5；2.5-10μm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eSupply voltage\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e-10~+60\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eOperating humidity range\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e0~99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e63mm × 52mm × 46mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e125mm × 67mm × 23mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e70g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 314.545px;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 185.014px;\"\u003e135g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eArduino Example\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x PM2.5 base\u003c\/li\u003e\n\u003cli\u003e1x M5Stack Basic\u003c\/li\u003e\n\u003cli\u003e1x M5Core pedestal\u003c\/li\u003e\n\u003cli\u003e1x Type-c cable\u003c\/li\u003e\n\u003cli\u003e2x M3 screw\u003c\/li\u003e\n\u003cli\u003e1x SHT30 sensor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643771551805,"sku":"odx1789694368630","price":57.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-pm-25-air-quality-kit-pmsa003-sht30_1.jpg?v=1789694372"},{"product_id":"m5stack-barometric-pressure-2-unit-qmp6988","title":"M5Stack Barometric Pressure 2 Unit (QMP6988)","description":"\u003cp\u003eThe Barometric Pressure Unit is a barometer unit that uses a QMP6988 barometric pressure sensor to measure atmospheric pressure and altitude estimation, with a relative accuracy of ±0.039hPa (±0.12hPa, equivalent to ±1m height difference), a wide measurement range, and an integrated temperature sensor inside the chip.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in temperature and pressure sensors\u003c\/li\u003e\n\u003cli\u003eHigh precision (pressure accuracy: ±0.039hPa; Temperature accuracy: 0.0002°C)\u003c\/li\u003e\n\u003cli\u003eLow current consumption: 21.4uA\u003c\/li\u003e\n\u003cli\u003eDevelopment platform: Arduino, UIFlow (Blockly, Python)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"387\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"221\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"166\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor\u003c\/td\u003e\n\u003ctd\u003eQMP6988\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLDO\u003c\/td\u003e\n\u003ctd\u003eHT7533\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Pressure Range\u003c\/td\u003e\n\u003ctd\u003e30kPa to 110kPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Pressure Accuracy\u003c\/td\u003e\n\u003ctd\u003e±3.9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Resolution\u003c\/td\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Resolution\u003c\/td\u003e\n\u003ctd\u003e0.0002°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature measurement range\u003c\/td\u003e\n\u003ctd\u003e-40-80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Address\u003c\/td\u003e\n\u003ctd\u003e0x56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003evoltage support\u003c\/td\u003e\n\u003ctd\u003e5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e24mm × 24mm ×8.1mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136mm × 92mm × 13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e3.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e6.9g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Barometric Pressure Unit (QMP6988)\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable (5cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643771584573,"sku":"haa1789694368889","price":4.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-barometric-pressure-2-unit-qmp6988_1.jpg?v=1789694372"},{"product_id":"m5stack-display-module-132","title":"M5Stack Display Module 13.2","description":"\u003cp\u003eThe Display Module 13.2 is an expansion module for HD audio and video, using the GAOYUN GW1NR series FPGA chip to output the display signal, and using the LT8618S chip as signal output conditioning, which has a 24-bit colour depth display signal, an 8-channel audio signal output, and a resolution of up to 1080P.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSupports 24-bit RGB input\u003c\/li\u003e \u003cli\u003eResolution of up to 1080P\u003c\/li\u003e \u003cli\u003eSupports up to 8 channels of audio input\u003c\/li\u003e \u003cli\u003eIncludes 9-24V to 5V, 3.3V and 1.2V DC-DC circuits, and 5V to 1.8V LDO circuits\u003c\/li\u003e \u003cli\u003eHD audio and video interface, JTAG download interface\u003c\/li\u003e \u003cli\u003e9-24V DC power interface\u003c\/li\u003e \u003cli\u003ePower switch\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"501\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"292\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"209\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAudio and video signal acquisition chip\u003c\/td\u003e \u003ctd\u003eGW1NR-LV9QN88C6-I5 FPGA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAudio and video signal processing chip\u003c\/td\u003e \u003ctd\u003eLT8616SXB\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e9-24V to 5V DCDC buck chip\u003c\/td\u003e \u003ctd\u003eSY8303\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e5V to 3.3V and 1.2V DCDC buck chips\u003c\/td\u003e \u003ctd\u003eSY8089\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e5V to 1.8V LDO buck chip\u003c\/td\u003e \u003ctd\u003eLP5907\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003eMAXIMUM 1080P (1920x1080)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eThe power supply\u003c\/td\u003e \u003ctd\u003e9-24V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e54mm × 54mm × 14.2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e93mm × 63mm × 25mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e21.6g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e41.2g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x Display Module 13.2\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643772534845,"sku":"xhj1789694460731","price":22.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-display-module-132_1.jpg?v=1789694465"},{"product_id":"m5stickc-mini-joyc-hat-stm32f030","title":"M5StickC Mini JoyC HAT (STM32F030)","description":"\u003cp\u003eThe Mini JoyC HAT is a joystick controller expansion base used with the M5StickC\/C-CPlus, which has an XY-axis joystick and comes with an I2C HY2.0 standard interface to facilitate the expansion of other components.\u003c\/p\u003e\n\u003cp\u003eThis product can be used for remote control of drones, robot joints and more!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: M5StickC\/C-CPlus is not included.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping: \u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: #000000;\"\u003eDue to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart, your shipping options will be limited and may cost more than our usual rates. Why?\u003c\/span\u003e\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTotal resistance up to 10KΩ\u003c\/li\u003e\n\u003cli\u003eCentre button\u003c\/li\u003e\n\u003cli\u003eSK6812 programmable RGB LED\u003c\/li\u003e\n\u003cli\u003e200mAh battery\u003c\/li\u003e\n\u003cli\u003eHY2.0-4P interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"476\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"302\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"174\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB\u003c\/td\u003e\n\u003ctd\u003eSK6812-3535\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003esupport voltage\u003c\/td\u003e\n\u003ctd\u003e3.3V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery level\u003c\/td\u003e\n\u003ctd\u003e200mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum angle of the joystick in all directions\u003c\/td\u003e\n\u003ctd\u003e23° max in all directions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal resistance\u003c\/td\u003e\n\u003ctd\u003e10kΩ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentre button\u003c\/td\u003e\n\u003ctd\u003eyes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e81.05mm × 36mm × 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e101mm × 27mm × 22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e20.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e31.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eMiniJoyC HAT Arduino Example\u003c\/li\u003e\n\u003cli\u003eMiniJoyC HAT Firmware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x MiniJoyC HAT\u003c\/li\u003e\n\u003cli\u003e1x lanyard\u003c\/li\u003e\n\u003cli\u003e1x 2.0mm hex key\u003c\/li\u003e\n\u003cli\u003e2x M2*8mm screws (cup head, self-tapping)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eM5StickC\/C-CPlus is not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643774533693,"sku":"cfy1789694569143","price":7.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stickc-mini-joyc-hat-stm32f030_1.jpg?v=1789694579"},{"product_id":"8-encoder-unit-stm32f030","title":"8-Encoder Unit (STM32F030)","description":"\u003cp\u003eThe UNIT 8-Encoder is a set of 8 rotary encoders as one of the input units. It has an STM32 single-chip microcomputer as the acquisition and communication processor, and a host computer using an I2C communication interface. Each rotary encoder corresponds to 1 RGB LED light, there's a physical toggle switch and its corresponding RGB LED light, including a 5V-\u0026gt;3V3 DCDC circuit. The unit can be used for the input of multi-channel relative control values, the corresponding RGB lamp can display different statuses, and the toggle switch can be used for the input of multi-channel switching quantities. It can be used as a multi-degree-of-freedom robot or a music equalization application.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8-channel Rotary encoder\u003c\/li\u003e\n\u003cli\u003e8 channels correspond to RGB lights\u003c\/li\u003e\n\u003cli\u003eI2C communication\u003c\/li\u003e\n\u003cli\u003eToggle switches can be used for multi-channel switching inputs\u003c\/li\u003e\n\u003cli\u003eRadial press function\u003c\/li\u003e\n\u003cli\u003eHY2.0-4P interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"391\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"202\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"189\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030C8T6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRGB\u003c\/td\u003e\n\u003ctd\u003eWS2812C-2020\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C communication address\u003c\/td\u003e\n\u003ctd\u003e0x41\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e128mm × 24mm ×22.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e130mm × 27.7mm ×27.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e42.8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e52.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 8Encoder Unit\u003c\/li\u003e\n\u003cli\u003e1x HY2.0-4P Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643774992445,"sku":"ekd1789694611541","price":14.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/8-encoder-unit-stm32f030_1.jpg?v=1789694616"},{"product_id":"m5stick-t-lite-thermal-camera-dev-kit-mlx90640","title":"M5Stick T-Lite Thermal Camera Dev Kit (MLX90640)","description":"\u003cp\u003eThe T-Lite is an integrated thermal imaging acquisition device with an online detection function. The product is mainly composed of the M5StickC-PLUS and UNIT THERMAL, using an MLX90640-BAA infrared imaging sensor. The main control uses an ESP32-PICO-D4 chip, with a WIFI function, 135 x 240 resolution TFT screen, and a built-in 160mAh battery. Users can set the high-temperature warning function, and view temperature images and data in real time, through the cloud and LAN.\u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eESP32-PICO based, WIFI\u003c\/li\u003e \u003cli\u003eButtons, LCD(1.14 inch)\u003c\/li\u003e \u003cli\u003eBuilt-in Lithium Polymer Battery\u003c\/li\u003e \u003cli\u003eBuilt-in Passive Buzzer\u003c\/li\u003e \u003cli\u003eField of View: 110°×75°\u003c\/li\u003e \u003cli\u003eMeasurement Range: -40°C ~ 300°C\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"472\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"113\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"359\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eESP32-PICO,240MHz dual core, 600 DMIPS, 520KB SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSensor\u003c\/td\u003e \u003ctd\u003eMLX90640\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eField of View\u003c\/td\u003e \u003ctd\u003e110°×75°\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eResolution\u003c\/td\u003e \u003ctd\u003e32×24\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eFlash Memory\u003c\/td\u003e \u003ctd\u003e4MB Flash\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower Input\u003c\/td\u003e \u003ctd\u003e5V @ 500mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePort\u003c\/td\u003e \u003ctd\u003eTypeC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLCD screen\u003c\/td\u003e \u003ctd\u003e1.14 inch, 135*240 Colorful TFT LCD, ST7789v2\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMIC\u003c\/td\u003e \u003ctd\u003eSPM1423\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBuzzer\u003c\/td\u003e \u003ctd\u003ePassive buzzer\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePMU\u003c\/td\u003e \u003ctd\u003eAXP192\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBattery\u003c\/td\u003e \u003ctd\u003e160 mAh @ 3.7V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e69mm × 26.6mm × 6.35mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e110mm × 87mm × 25mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e30.1g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e62.9g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eSource Code\u003c\/li\u003e \u003cli\u003eT-Lite Firmware Easyloader Download\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x T-Lite\u003c\/li\u003e \u003cli\u003e1x Hanging wire\u003c\/li\u003e \u003cli\u003e1x Type-C USB (20cm)\u003c\/li\u003e \u003cli\u003e1x User manual\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643775221821,"sku":"vlq1789694637179","price":74.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stick-t-lite-thermal-camera-dev-kit-mlx90640_1.jpg?v=1789694642"},{"product_id":"m5stickcplus-speaker-2-hat-max98357","title":"M5StickCPLUS Speaker 2 HAT (MAX98357)","description":"\u003cp\u003eThe HAT-SPK2 is a speaker for the M5StickC PLUS, that has a built-in MAX98357 digital audio I2S amplifier IC and 1W speaker, supporting 16-bit, a 32kHz to 192kHz sample rate audio input, built-in short circuit protection and over-temperature protection, suitable for a variety of audio applications.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHight Quality Audio Output: Supports 16-Bit, 32KHZ to 192KHZ sample rate audio\u003c\/li\u003e\n\u003cli\u003eMultiple output modes: including mono and stereo, as well as audio input formats such as I2S, left-justified, and right-justified\u003c\/li\u003e\n\u003cli\u003eStability and reliability: Built-in short-circuit protection and over-temperature protection\u003c\/li\u003e\n\u003cli\u003eProgramming platforms: Arduino, UIflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"413\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"203\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"210\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower output\u003c\/td\u003e\n\u003ctd\u003eMaximum 20W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal-to-noise ratio\u003c\/td\u003e\n\u003ctd\u003e103dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDistortion rate\u003c\/td\u003e\n\u003ctd\u003e0.001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply voltage\u003c\/td\u003e\n\u003ctd\u003e4.5v-5.5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature range\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnter the audio format\u003c\/td\u003e\n\u003ctd\u003eI2S, left-aligned, right-aligned\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSample rate\u003c\/td\u003e\n\u003ctd\u003e32kHz to 192kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl interface\u003c\/td\u003e\n\u003ctd\u003eI2C, SPI, GPIO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e24mm × 18.6mm ×13.7mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136mm × 92mm ×13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e4.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e8.1g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMAX98357\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x HAT-SPK2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643776335933,"sku":"lfs1789694786266","price":4.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stickcplus-speaker-2-hat-max98357_1.jpg?v=1789694791"},{"product_id":"kmeter-isolation-unit-with-thermocouple-temperature-sensor-max31855","title":"Kmeter Isolation Unit with Thermocouple Temperature Sensor (MAX31855)","description":"\u003cp\u003eThe KMeterISO unit is an integrated K-type thermocouple sensor unit that integrates the functions of acquisition, isolation, and communication. It uses the STM32F030 \u0026amp; MAX31855KASA+T 14-bit thermocouple digital conversion chip scheme, to achieve high-precision temperature acquisition and conversion. The MCU uses the STM32F030 to get data acquisition and the I2C communication interface, using CA-IS3641HW as a signal isolator. The unit supports access to thermocouple probes with a measurement range of -200°C to 1350°C, and adopts a universal standard K-type flat interface, which is convenient for subsequent replacement of different measuring probes to match different needs. This module is widely used in application scenarios such as temperature collection, control, and monitoring in industrial automation, instrumentation, power and electrical, and other fields.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSTM32F030, high-performance ARM Cortex-M0 core, supports I2C firmware updates\u003c\/li\u003e \u003cli\u003eMAX31855KASA+T: (14Bit ADC, 0.25°C Resolution, ±2% Accuracy)\u003c\/li\u003e \u003cli\u003eSupported probe types: Type K - Supports access probe measuring range from -200°C to 1350°C\u003c\/li\u003e \u003cli\u003eI2C communication interface address: 0x66\u003c\/li\u003e \u003cli\u003eCA-IS3641HW isolates input and output signals to improve stability, safety, and reliability.\u003c\/li\u003e \u003cli\u003eSupported programming platforms: Arduino, UIFlow\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"654\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"295\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"359\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eSTM32F030, ARM Cortex-M0, 48MHz, 64K flash, 4K SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eTemperature sensor chip\u003c\/td\u003e \u003ctd\u003eMAX31855KASA+T\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSignal isolation chip\u003c\/td\u003e \u003ctd\u003eCA-IS3641HW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eresolution\u003c\/td\u003e \u003ctd\u003e14 bit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eThermocouple Operating temperature range\u003c\/td\u003e \u003ctd\u003e-200-1350°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eThermocouple type\u003c\/td\u003e \u003ctd\u003eK\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaximum sample rate\u003c\/td\u003e \u003ctd\u003e10 Hz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSPI interface clock frequency range\u003c\/td\u003e \u003ctd\u003eUp to 5 MHz\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInternal temperature sensor accuracy\u003c\/td\u003e \u003ctd\u003e±2°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003emeasurement accuracy\u003c\/td\u003e \u003ctd\u003e±2°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eAnomaly detection\u003c\/td\u003e \u003ctd\u003eOpen, short, and thermocouple low voltages\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSTM32F030\u003c\/td\u003e \u003ctd\u003eARM Cortex-M0, 48MHz, 64K flash, 8K SRAM\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ei2c address\u003c\/td\u003e \u003ctd\u003e0x66\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e56 x 24 x 9.6 mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e136mm × 92mm × 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e10.1g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e22g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eSTM32F030F4P6 Datasheet\u003c\/li\u003e \u003cli\u003eMAX31855KASA+\u003c\/li\u003e \u003cli\u003eCA-IS3641HW\u003c\/li\u003e \u003cli\u003eTutorial video\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x KmeterISO Unit\u003c\/li\u003e \u003cli\u003e1x K-type thermocouple probe (measuring range -50°C to 250°C, wire length 1m)\u003c\/li\u003e \u003cli\u003e1x HY2.0-4P cable (20cm)\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643776827453,"sku":"efm1789694798964","price":13.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/kmeter-isolation-unit-with-thermocouple-temperature-sensor-max31855_1.jpg?v=1789694805"},{"product_id":"dualkmeter-module-132-max31855","title":"DualKmeter Module 13.2 (MAX31855)","description":"\u003cp\u003eThe DualKmeter module 13.2 is a dual-channel K-type temperature measurement module based on the MAX31855KASA. The module has a built-in two-way K-type thermocouple sensor interface, which uses the signal relay to measure the temperature value of the two channels in turn, supporting a measurement range of -200°C to 1350°C, and a measurement accuracy of ±2°C. At the same time, the module also has built-in voltage and signal isolation chips such as the B0505LS-1WR2 and CA-IS3020S, ensuring the stability and safety of the system. In addition, the module has a built-in dial code, which can easily switch different I2C addresses. It can be applied to multiple scenarios such as industrial automation and instrument detection.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4P6, a 32-bit microcontroller with Cortex-M0 core\u003c\/li\u003e\n\u003cli\u003eMAX31855KASA+T: (14Bit ADC, 0.25°C Resolution, ±2% Accuracy)\u003c\/li\u003e\n\u003cli\u003eSupported probe types: Type K - Supports access probe measuring range from -200°C to 1350°C\u003c\/li\u003e\n\u003cli\u003eGalvanic isolation\u003c\/li\u003e\n\u003cli\u003eDual-type K thermocouples\u003c\/li\u003e\n\u003cli\u003eDial the code to switch the I2C address (default 0x11)\u003c\/li\u003e\n\u003cli\u003eProgramming platform: Arduino, UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"880\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"217\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"663\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6, a 32-bit microcontroller based on the Cortex-M0 core, 64KB Flash memory and 8KB SRAM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDCDC\u003c\/td\u003e\n\u003ctd\u003eME3116\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLDO\u003c\/td\u003e\n\u003ctd\u003eHX6306P332、MD5333\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital temperature sensor\u003c\/td\u003e\n\u003ctd\u003eMAX31855KASA+T\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay\u003c\/td\u003e\n\u003ctd\u003eAGQ200A4H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic isolation\u003c\/td\u003e\n\u003ctd\u003eB0505LS-1WR2、CA-IS3020S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasure the temperature\u003c\/td\u003e\n\u003ctd\u003e-270°C至+1800°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule operating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermocouple type\u003c\/td\u003e\n\u003ctd\u003eK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54-54*13.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e95*65*25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e37.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e65.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eDualKmeterModule 13.2 Firmware\u003c\/li\u003e\n\u003cli\u003eSTM32F030F4P6\u003c\/li\u003e\n\u003cli\u003eB0505LS-1WR2\u003c\/li\u003e\n\u003cli\u003eCA-IS3020S\u003c\/li\u003e\n\u003cli\u003eHX6306P332\u003c\/li\u003e\n\u003cli\u003eMAX31855KASA\u003c\/li\u003e\n\u003cli\u003eMD5333\u003c\/li\u003e\n\u003cli\u003eME3116AM6G\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1 x DualKmeter Module 13.2\u003c\/li\u003e\n\u003cli\u003e2 x Type K thermocouples\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643776958525,"sku":"fej1789694811176","price":22.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/dualkmeter-module-132-max31855_1.jpg?v=1789694823"},{"product_id":"rs232-module-132-with-db9-female-connector","title":"RS232 Module 13.2 with DB9 Female Connector","description":"\u003cp\u003eThe RS232F Module 13.2 is an expansion module of the RS232 serial communication with isolation, using the scheme of the TD301D232H serial port conversion chip and the female DB9 interface to give the interface conversion between RS232 and TTL\/CMOS logic level signals, and uses the F0505S-2WR3 DC-DC power module to enable electrical and noise isolation function. With a toggle and coding switch, it can enable the pass-through or cross-switching of DB9 signal lines and the switching of serial interfaces to meet different connectivity needs. The module has a built-in DC power input socket and a corresponding DC-DC circuit to provide power to the entire device. The product is suitable for industrial automation, instrumentation, medical equipment and communication equipment.\u003c\/p\u003e\n\u003cp\u003eThere is also a male connector available here\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTD301D232H serial port chip, support full duplex, fast and reliable\u003c\/li\u003e\n\u003cli\u003eF0505S-2WR3 Electrical and noise isolation\u003c\/li\u003e\n\u003cli\u003eToggle switches and coded switches switch line sequence and GPIO\u003c\/li\u003e\n\u003cli\u003eProgramming platform: Arduino, UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"1036\" style=\"height: 228px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eRS232\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003eTD301D232H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eDC-DC isolation\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003eF0505S-2WR3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eCommunication rate\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003eUp to 115200bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"height: 38px; width: 223.608px;\"\u003eCommunication method\u003c\/td\u003e\n\u003ctd style=\"height: 38px; width: 802.955px;\"\u003eDB9 female interface with full-duplex communication and interface translation between RS232 and TTL\/CMOS logic level signals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eOperating temperature\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e0-40°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eDC power interface input voltage\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e0-24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e54x54x13.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e88x61x21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e28g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 223.608px;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 802.955px;\"\u003e60g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x RS232F Module 13.2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643784396861,"sku":"ahd1789695249360","price":20.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/rs232-module-132-with-db9-female-connector_1.jpg?v=1789695256"},{"product_id":"stepmotor-driver-module-v11-hr8825","title":"Stepmotor Driver Module v1.1 (HR8825)","description":"\u003cp\u003eThe Stepmotor Driver Module 13.2 V1.1 is a stepper motor driver adapted to the M5 main control, using the STM32+HR8825 stepper motor drive scheme, it provides a 3-way bipolar stepper motor control interface. After stacking the driver with the M5 main controller, the ESP32 internal signal of the main control directly connects to the driver chip, which can give independent control or multi-axis motor linkage. The module integrates the STM32F030F4P6 chip as an IO expansion, provides four sets of input signal terminals, and one set of driver chips to enable control through I2C communication, and can control and monitor the reset and status of the driver chip, which can be used for external limit switch, motor brake function.\u003c\/p\u003e\n\u003cp\u003eThe module contains 3 pads to control the subdivision mode of 3 sets of stepper motors to enable the subdivision adjustment of stepper motors. The integrated PWR485 communication interface (RS485 + 9-24V power input) and DC-JACK can be used for communication and the power supply mode will be more flexible. It supports UIFlow graphical programming, the signal output can be easily configured, and the stepper motor can be controlled more precisely. This module is suitable for a variety of stepper motor motion control scenarios, such as printers, robotic arms, etc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: DO NOT plug and unplug the motor with electricity when during use, and all operations should be carried out after the equipment is powered off to avoid damaging the module.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4P6@: ARM® 32-bit Cortex™-M0 CPU\u003c\/li\u003e\n\u003cli\u003eTriaxial HR8825 stepper motor driver\u003c\/li\u003e\n\u003cli\u003eSuitable for bipolar stepper motors\u003c\/li\u003e\n\u003cli\u003eEach channel has a current regulation potentiometer and can drive up to 1.5A\u003c\/li\u003e\n\u003cli\u003eSupport multiple subdivision modes, up to 1\/32 STEP subdivision4 sets of signal input interface\u003c\/li\u003e\n\u003cli\u003ePWR485 communication interface (RS485 + 9-24V power input) DC-JACK terminal input (9-24V)\u003c\/li\u003e\n\u003cli\u003eDevelopment platform: Arduino, UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"478\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"227\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"251\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIO expansion chip\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStepper motor drive chip\u003c\/td\u003e\n\u003ctd\u003eHR8825\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupport for segmentation mode\u003c\/td\u003e\n\u003ctd\u003eFULL, 1\/2, 1\/4, 1\/8, 1\/16, 1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum drive current for a single channel\u003c\/td\u003e\n\u003ctd\u003e1.5A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput signal terminal specifications\u003c\/td\u003e\n\u003ctd\u003e2.54-2P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor terminal specifications\u003c\/td\u003e\n\u003ctd\u003e2.54-4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRS485 terminal block specifications\u003c\/td\u003e\n\u003ctd\u003e3.96-4P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54.2 x 54.2 x 13.2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e95 x 65 x 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e40g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e60g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eHR8825 Datasheet\u003c\/li\u003e\n\u003cli\u003eSTM32F030F4P6 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Stepmotor_Driver_Module_v1.1_HR8825_contents_1.jpg?v=1685721841\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable width=\"299\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eM2\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eM1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eM0\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"107\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003eFULL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e0\u003c\/td\u003e\n\u003ctd\u003e1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e1\/32\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x StepMotor Driver v1.1\u003c\/li\u003e\n\u003cli\u003e4x 2.54-2P terminals\u003c\/li\u003e\n\u003cli\u003e3x 2.54-4P terminals\u003c\/li\u003e\n\u003cli\u003e1x 3.96-4P terminals\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643784495165,"sku":"rgz1789695254800","price":20.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/stepmotor-driver-module-v11-hr8825_1.jpg?v=1789695259"},{"product_id":"m5stack-ext-encoder-unit-stm32f030","title":"M5Stack Ext Encoder Unit (STM32F030)","description":"\u003cp\u003eThe Ext Encoder unit is an acquisition unit for an external rotary encoder, it supports AB\/ABZ signal input, using the STM32F030 main control integrated encoder signal acquisition and decoding firmware, users can obtain the encoded value through the I2C reading operation, suitable for robot arm position control, automatic cutting in the field of industrial automation, meter wheel, and many more projects!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports signal acquisition with external rotary encoders\u003c\/li\u003e\n\u003cli\u003eAB\/ABZ signal input\u003c\/li\u003e\n\u003cli\u003eBuilt-in STM32F030 main control, integrated encoder signal acquisition and decoding firmware\u003c\/li\u003e\n\u003cli\u003eThe encoded value can be obtained directly through the I2C read operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"269\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"141\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"128\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSampling accuracy\u003c\/td\u003e\n\u003ctd\u003e12 bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal input type\u003c\/td\u003e\n\u003ctd\u003eAB\/ABZ\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Address\u003c\/td\u003e\n\u003ctd\u003e0x59\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e40x24x14mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e67x53x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e8g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e21g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSTM32F030F4P6 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ExtEncode Unit\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable(20cm)\u003c\/li\u003e\n\u003cli\u003e1x VH2.54-5P\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643784626237,"sku":"rcl1789695266076","price":4.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-ext-encoder-unit-stm32f030_1.jpg?v=1789695274"},{"product_id":"3-axis-digital-accelerometer-unit-adxl345","title":"3-Axis Digital Accelerometer Unit (ADXL345)","description":"\u003cp\u003eThis accelerometer unit is a motion sensor unit. Integrated with ADXL 345 and ACC, it is able to obtain a 3-axis of acceleration. The ADXL 345 is a small, thin, ultra-low power consumption 3-axis accelerometer with high resolution (13-bit) measurement at up to ±16 g. Digital output data is formatted as 16-bit twos complement, and it is accessible through I2C (addr:0x53) digital interface. In this unit, we used the I2C series interface.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltra-low power consumption\u003c\/li\u003e\n\u003cli\u003eSingle tap\/double tap detection\u003c\/li\u003e\n\u003cli\u003eActivity\/inactivity monitoring\u003c\/li\u003e\n\u003cli\u003eFree-fall detection\u003c\/li\u003e\n\u003cli\u003eI2C digital interface\u003c\/li\u003e\n\u003cli\u003eWide temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"826\" style=\"height: 228px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eMeasurement range\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e± 16g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eCommunication protocol\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003eI2C:0x53\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 38px;\"\u003e\n\u003ctd style=\"height: 38px; width: 188.693px;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"height: 38px; width: 627.869px;\"\u003eThe resolution of 10-bit fixed resolution increases with the increase of g range, up to 13 bits at ± 16 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003ePower consumption\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003eWhen VS = 2.5 V (typical), as low as 23 µA in measurement mode and 0.1 µA in standby mode\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eI \/ O voltage range\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e1.7 V to VS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eWorking temperature\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e−40 ° C to + 85 ° C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eNet weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eGross weight\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e16g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e32x24x8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 188.693px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 627.869px;\"\u003e68x52x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x 3-Axis Digital Accelerometer Unit\u003c\/li\u003e\n\u003cli\u003e1x GROVE Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643784659005,"sku":"eja1789695279144","price":3.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/3-axis-digital-accelerometer-unit-adxl345_1.jpg?v=1789695283"},{"product_id":"plc-proto-industrial-board-module-v11","title":"PLC Proto Industrial Board Module V11","description":"\u003cp\u003eThe PLC M12 V1.1 is a base designed for industrial application with a DC Power in 9-24V. Does this PLC remind you of the 'PLC' in industrial control short for 'Programmable Logic Controller'? This PLC base is not the typical 'PLC' used in programmable controllers, but it does enable you to implement the most common controller in the industrial field. Based on the current M5 development system, you can add as many relays as you want, you can enable the TTL-RS485 communication and can lay out your customized circuit on the protoboard. You also can make it a LoRa node by stacking a LoRa module etc. This base gives you an unlimited number of combinations. It is powerful, flexible, and has an industrial-grade case. If you work in an industrial field, we especially recommend this PLC base, which will help with any kind of project you have in mind.\u003c\/p\u003e\n\u003cp\u003eIf you need to add the RS485 interface, solder the RS485 board onto the mean board pin correspondingly. The serial port pins on the RS485 board will be connected to the GPIO16 and GPIO17 of the PLC backplane.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupport 9-24V voltage input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"226\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"116\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"110\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54x54x28mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e105x65x40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e25g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e133g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x PLC Proto Board\u003c\/li\u003e\n\u003cli\u003e1x PLC base housing\u003c\/li\u003e\n\u003cli\u003e1x RS485-To-TTL adapter board\u003c\/li\u003e\n\u003cli\u003e1x HT3.96-4P terminal\u003c\/li\u003e\n\u003cli\u003e2x HT3.96-3P terminals\u003c\/li\u003e\n\u003cli\u003e1x 1.5mm hex key\u003c\/li\u003e\n\u003cli\u003e1x 2.0mm hex key\u003c\/li\u003e\n\u003cli\u003e1x 2.5mm hex key\u003c\/li\u003e\n\u003cli\u003e10x 2mm Crimp Terminals\u003c\/li\u003e\n\u003cli\u003e1x Magnet (with a hole in the middle, diameter 15mm, thickness 3mm)\u003c\/li\u003e\n\u003cli\u003e1x 35mm silver metal rail\u003c\/li\u003e\n\u003cli\u003e1x 35mm black rail clip\u003c\/li\u003e\n\u003cli\u003e2x M3*28mm screws (cup head, mechanical teeth)\u003c\/li\u003e\n\u003cli\u003e4x M2*5mm screws (cup head, self-tapping)\u003c\/li\u003e\n\u003cli\u003e1x Cable gland (M12)\u003c\/li\u003e\n\u003cli\u003e1x 2.54mm-20P straight pin header (total height 5.32mm)\u003c\/li\u003e\n\u003cli\u003e1x Product sticker\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643785576509,"sku":"tlm1789695302327","price":11.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/plc-proto-industrial-board-module-v11_1.jpg?v=1789695307"},{"product_id":"rs232-module-132-with-db9-male-connector","title":"RS232 Module 13.2 with DB9 Male Connector","description":"\u003cp\u003eThe RS232M Module 13.2 is an expansion module of RS232 serial communication with isolation, using the scheme of TD301D232H serial port conversion chip and male DB9 interface to enable the interface conversion between RS232 and TTL\/CMOS logic level signals, and using the F0505S-2WR3 DC-DC power module to enable electrical and noise isolation functions, toggle switch and coding switch. It enables the pass-through or cross-switching of DB9 signal lines, and the switching of serial interfaces to meet different connection needs. The module has a built-in DC power input socket and a corresponding DC-DC circuit to provide power to the entire device. The product is suitable for industrial automation, instrumentation, medical equipment and communication equipment.\u003c\/p\u003e \u003cp\u003eThere is also a female connector that can be found here\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eTD301D232H serial port chip, support full duplex, fast and reliable\u003c\/li\u003e \u003cli\u003eF0505S-2WR3 Electrical and noise isolation\u003c\/li\u003e \u003cli\u003eToggle switches and coded switches switch line sequence and GPIO\u003c\/li\u003e \u003cli\u003eProgramming platform: Arduino, UIFlow\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"1041\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"234\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"807\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eRS232\u003c\/td\u003e \u003ctd\u003eTD301D232H\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDC-DC isolation\u003c\/td\u003e \u003ctd\u003eF0505S-2WR3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication rate\u003c\/td\u003e \u003ctd\u003eup to 115200bps\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eCommunication method\u003c\/td\u003e \u003ctd\u003eDB9 male interface with full-duplex communication and interface conversion between RS232 and TTL\/CMOS logic level signals\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating temperature\u003c\/td\u003e \u003ctd\u003e0-40°\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eDC power interface input voltage\u003c\/td\u003e \u003ctd\u003e0-24V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e54x54x13.2mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e88x61x21mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e28g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e60g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x RS232M Module 13.2\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643786788925,"sku":"alc1789695329138","price":20.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/rs232-module-132-with-db9-male-connector_1.jpg?v=1789695336"},{"product_id":"atom-2d1d-barcode-scanner-kit-v11","title":"ATOM 2D\/1D Barcode Scanner Kit v1.1","description":"\u003cp\u003eThe ATOM QR-CODE is an M5Atom-compatible module for reading barcodes\/QR codes. This includes two parts, an M5Atom Lite unit and a code-scanning module. It supports 6 kinds of 2D codes and 19 kinds of 1D codes. It has a built-in lighting LED, which can easily identify codes even in a dark environment. The green LED is convenient for focusing and aiming. The effective recognition accuracy of high-resolution CMOS imaging reaches 5mil. It also has a variety of reading modes, which can be adjusted to automatic continuous trigger or manual trigger as required. It has its own buzzer, which has different prompt sound effects in different states. The module also supports adding custom prefixes\/suffixes to the data, defining multi-national keyboards, data editing and many other functions. It uses TTL-232 for communication, and can easily use serial ports for data transmission. It can be easily used in Arduino or UIFlow programming, and you can send the scanned data to the receiver for processing via a wired or wireless connection through M5Atom Lite.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with Atom Matrix\/Atom Lite\u003c\/li\u003e\n\u003cli\u003eBuilt-in lighting and focus LED\u003c\/li\u003e\n\u003cli\u003eSupport Wi-Fi Based on esp32\u003c\/li\u003e\n\u003cli\u003eUART\/TTL communication\u003c\/li\u003e\n\u003cli\u003eManual and automatic scanning mode\u003c\/li\u003e\n\u003cli\u003eLight and sound reminders\u003c\/li\u003e\n\u003cli\u003eMultiple output formats\u003c\/li\u003e\n\u003cli\u003eData can be pre-edited and hidden\u003c\/li\u003e\n\u003cli\u003eRich custom instructions\u003c\/li\u003e\n\u003cli\u003eSupports RAW \/ GBK \/ Unicode\u003c\/li\u003e\n\u003cli\u003eSupports Arduino \u0026amp; UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"849\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eSensor\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e640x480 CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eIllumination\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eWhite LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eFocus\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eGreen LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eRead QR code type\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eQR Code, Micro QR, Data Matrix, PDF417, Micro PDF417, Aztec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eRead Barcode type\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eEAN, UPC, Code 39, Code 93, Code 128, UCC\/EAN 128, Codabar,Interleaved 2 of 5, ITF-6, ITF-14, ISBN, ISSN, MSI-Plessey,\u003cbr\u003eGS1 Databar, Code 11, Industrial 25, Standard 25, Plessey, Matrix 2 of 5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eRecognition reading accuracy\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e≥5mil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eReading range\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eEAN-13: 50-200mm (13mil), Code39: 40-90mm (5mil 10bytes), QR Code: 25-240mm (20mil 16bytes), Data Matrix: 50-90mm(10mil 20bytes), PDF 417: 30-130mm (6.67mil 7bytes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eContrast ratio\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e≥25%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eScanning angle\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eRotate 360°, Pitch ±55°, Yaw ±55°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eFOV\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eHorizontal 34°, Vertical 28°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eCommunication interface\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eUART\/TTL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eVoltage and Current\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003eDC 3.3V\/170mA, Standby 10mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eCase material\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003ePlastic ( PC )\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eProduct Size\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e48mm x 24mm x 18mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003ePackage Size\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e55mm x 55mm x 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003eProduct Weight\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e17g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 210.369px;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"width: 629.19px;\"\u003e37g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQR module serial control command list\u003c\/li\u003e\n\u003cli\u003eUser manual of QR code command\u003c\/li\u003e\n\u003cli\u003eEasyloader For Windows\u003c\/li\u003e\n\u003cli\u003eEasyloader For MacOS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x ATOM QR-CODE\u003c\/li\u003e\n\u003cli\u003e1x M5Atom Lite\u003c\/li\u003e\n\u003cli\u003e1x Hex Key\u003c\/li\u003e\n\u003cli\u003e1x M2x8 Hexagon socket cup head machine screw\u003c\/li\u003e\n\u003cli\u003e1x TYPE-C USB Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643786887229,"sku":"cno1789695323526","price":37.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/atom-2d1d-barcode-scanner-kit-v11_1.jpg?v=1789695337"},{"product_id":"m5stack-dmx-base","title":"M5Stack DMX Base","description":"\u003cp\u003eThe DMX-Base is a functional base specially designed for DMX-512 data transmission scenarios, communicating and enabling control with the M5 host through a serial port. It has XLR-5 and XLR-3 male and female interfaces, and users can connect DMX devices with different interfaces. Also, the module has HT3.96 pitch 485 interfaces to connect to expansion 485 devices. The communication signal has high-speed optocoupler isolation, and the power supply uses a special isolated power module. Two independent RS-485 circuits can be used to transmit and receive DMX data, two independent or parallel operations can be selected through the internal double-throw switch, and the DC-JACK interface and the corresponding DC-DC circuit can provide power to the entire equipment. This is great for stage lighting control, sound equipment control, and many more projects!\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eXLR-5 and XLR-3 male and female connectors for easy connection of DMX devices\u003c\/li\u003e \u003cli\u003eSupport communication and enable control with the M5 host through the serial port\u003c\/li\u003e \u003cli\u003eBuilt-in two double-throw switches allow users to control the connection mode and transmission path\u003c\/li\u003e \u003cli\u003eThe power supply DCDC isolation method is adopted to improve stability and consistency\u003c\/li\u003e \u003cli\u003eProgramming platform: Arduino, UIFlow\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"488\" style=\"height: 209px;\"\u003e \u003ctbody\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eVoltage input\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003eDC9-12V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eDMX interface\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003eXLR-5, XLR-3 male and female connectors\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003e485 interface\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003eHT3.96 interface\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003ePower output\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003eDC 5V\/3.3V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eOperating temperature range\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e0-40°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eDMX signals are supported\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003eDMX512\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eProduct Size\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e54*54*27mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003ePackage Size\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e147 * 90 * 40mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003eProduct Weight\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e48g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr style=\"height: 19px;\"\u003e \u003ctd style=\"height: 19px; width: 194.432px;\"\u003ePackage Weight\u003c\/td\u003e \u003ctd style=\"height: 19px; width: 284.134px;\"\u003e88.2g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eEL0660\u003c\/li\u003e \u003cli\u003eEL0631\u003c\/li\u003e \u003cli\u003eMP1584EN\u003c\/li\u003e \u003cli\u003eSP485EEN\u003c\/li\u003e \u003cli\u003eB0505LS-1WR2\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x DMX Base\u003c\/li\u003e \u003cli\u003e1x M2 Hex Key\u003c\/li\u003e \u003cli\u003e1x 3.96-4P terminal\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643786919997,"sku":"oea1789695331145","price":20.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-dmx-base_1.jpg?v=1789695337"},{"product_id":"4-channel-analog-to-12c-132-module-4-20ma-input-st32g030","title":"4-Channel Analog to 12C 13.2 Module 4-20mA Input (ST32G030)","description":"\u003cp\u003eThe 4-Channel Analog to 12C 13.2 Module is a quad-channel 4~20mA current analogue acquisition module. It has the STM32G030F6 main control chip and a dedicated acquisition chip with isolation to communicate with the M5 host for I2C communication. It supports switching to internally or externally powered wiring via jumper caps. There's an onboard power isolation chip and built-in op amp circuitry that accurately measures external current sensors and provides signal accuracy and system safety. In terms of power supply, the DC-JACK interface and the corresponding DC-DC boost circuit can provide power to the entire device. It's suitable for power system equipment monitoring, motor control, energy management and automation, and industrial process control.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSTM32G030F6® 32-bit Cortex®-M0+ CPU\u003c\/li\u003e \u003cli\u003eI2C communication\u003c\/li\u003e \u003cli\u003eSupport four 2 or 4-wire sensors, jumper cap switching\u003c\/li\u003e \u003cli\u003eBuilt-in galvanic isolation chip\u003c\/li\u003e \u003cli\u003eSupport Arduino, UIFlow and other programming platforms\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"537\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"182\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"355\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMCU\u003c\/td\u003e \u003ctd\u003eSTM32G030F6（64 Kbytes of Flash\/8 Kbytes of SRAM）\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePower isolation chip\u003c\/td\u003e \u003ctd\u003eF2424S-2WR3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSignal isolation chip\u003c\/td\u003e \u003ctd\u003eHCNR200\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOp amp chip\u003c\/td\u003e \u003ctd\u003eSGM321YC5\/TR\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eI2C mailing address\u003c\/td\u003e \u003ctd\u003e0x55\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating temperature\u003c\/td\u003e \u003ctd\u003e0-40°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eExternal DC supply voltage\u003c\/td\u003e \u003ctd\u003e9-24V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e54 x 54 x 13mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e95 x 65 x 25mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e26.9g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e51.7g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003cli\u003eSTM32G030F6 Datasheet\u003c\/li\u003e \u003cli\u003eHCNR200 Datasheet\u003c\/li\u003e \u003cli\u003eSGM321YC5 Datasheet\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x 4-Channel Analog to 12C 13.2 Module\u003c\/li\u003e \u003cli\u003e12x Jumper cap\u003c\/li\u003e \u003cli\u003e5 x 2.54mm plug-in terminal block\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643788427325,"sku":"wws1789695366025","price":24.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/4-channel-analog-to-12c-132-module-4-20ma-input-st32g030_1.jpg?v=1789695371"},{"product_id":"analog-to-12c-unit-4-20ma-input-stm32g030","title":"Analog to 12C Unit 4-20mA Input (STM32G030)","description":"\u003cp\u003eThe Analog to 12C Unit is a single-channel 4~20mA current analogue measurement unit. It has the STM32G030F6 main control chip to communicate with the M5 host through I2C. It features switching to internally or externally powered wiring via jumper caps. There's an onboard power isolation chip and built-in op amp circuitry that accurately measures external current sensors and provides signal accuracy and system safety. It is suitable for power system equipment monitoring, motor control, energy management and automation, and industrial process control.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32G030F6® 32-bit Cortex®-M0+ CPU\u003c\/li\u003e\n\u003cli\u003eI2C communication\u003c\/li\u003e\n\u003cli\u003eSupports 2 or 4-wire sensors, jumper cap switching\u003c\/li\u003e\n\u003cli\u003eBuilt-in galvanic isolation chip\u003c\/li\u003e\n\u003cli\u003eSupport Arduino, UIFlow and other programming platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"528\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"178\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"350\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32G030F6（64 Kbytes of Flash\/8 Kbytes of SRAM）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower isolation chip\u003c\/td\u003e\n\u003ctd\u003eHCNR200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOp amp chip\u003c\/td\u003e\n\u003ctd\u003eSGM321YC5\/TR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C address\u003c\/td\u003e\n\u003ctd\u003e0x55\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e56x24x12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136x92x13mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e8.2g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e15.6g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSTM32G030F6 Datasheet\u003c\/li\u003e\n\u003cli\u003eHCNR200 Datasheet\u003c\/li\u003e\n\u003cli\u003eSGM321YC5 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Analog to 12C Unit\u003c\/li\u003e\n\u003cli\u003e1x VH3.96-4.0P\u003c\/li\u003e\n\u003cli\u003e1x Grove wire (20cm）\u003c\/li\u003e\n\u003cli\u003e3x Jumper caps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643788918845,"sku":"kov1789695403320","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/analog-to-12c-unit-4-20ma-input-stm32g030_1.jpg?v=1789695409"},{"product_id":"joyc-omni-directional-controller-without-m5stickc","title":"JoyC Omni-directional Controller (Without M5StickC)","description":"\u003cp\u003eThe JoyC is a rocker module designed for the M5StickC. It supports the two-hand operation and there is an embedded STM32F030F4 main control chip, using I2C communication protocol and host M5StickC for data transmission.\u003c\/p\u003e\n\u003cp\u003eThe range of the joystick is 0~200, there are 12 RGB LEDs under the left and right joysticks, and the bottom of the joystick is equipped with a 16340 battery base for continuous battery life.\u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4 inside\u003c\/li\u003e\n\u003cli\u003eCommunication protocol: I2C (address: 0x38)\u003c\/li\u003e\n\u003cli\u003eSupport omnidirectional movement\/button press\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"300\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"179\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"121\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication protocol\u003c\/td\u003e\n\u003ctd\u003eI2C:0x38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e81g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e117g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e200x55x50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e119x89x65mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x JoyC\u003c\/li\u003e\n\u003cli\u003e1x 16340 700mAh Battery\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643789344829,"sku":"rot1789695448693","price":19.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/joyc-omni-directional-controller-without-m5stickc_1.jpg?v=1789695454"},{"product_id":"hmi-module-with-encoder-and-500mah-battery-stm32f030","title":"HMI Module with Encoder and 500mAh Battery (STM32F030)","description":"\u003cp\u003eThe HMI Module is a human-computer interactive module that provides a rotary encoder, two input buttons, and two LED indicators, using STM32F030 as the acquisition and communication MCU, and communicating with the M5 host through I2C.\u003c\/p\u003e\n\u003cp\u003eIn addition, there are portB and portC interfaces on the module, and a 500mAh lithium battery is built-in. The module is suitable for a variety of applications that require handheld operator interaction.\u003c\/p\u003e\n\u0026lt;\u0026gt;\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eLithium Battery Shipping:\u003c\/strong\u003e\u003c\/span\u003e Due to courier restrictions, this product can only be shipped within the United Kingdom. With this item in your cart your shipping options will be limited and may cost more than our usual rates. Why?\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSTM32F030F4P6, ARM Cortex-M0 @ 16 KB Flash and 4 KB SRAM\u003c\/li\u003e\n\u003cli\u003eHuman-machine interaction (rotary encoder, two input buttons and two indicator lights)\u003c\/li\u003e\n\u003cli\u003ePORT B and PORT C interfaces\u003c\/li\u003e\n\u003cli\u003eProgramming platform: Arduino, UIFlow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"693\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"176\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"517\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMCU\u003c\/td\u003e\n\u003ctd\u003eSTM32F030F4P6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInteractive peripherals\u003c\/td\u003e\n\u003ctd\u003eThe rotary encoder of the dial wheel, two input buttons and two indicator lights\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery\u003c\/td\u003e\n\u003ctd\u003e500mAh polymer battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage\u003c\/td\u003e\n\u003ctd\u003e5v\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e0-40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e54x54x6.6mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e60x57x17mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e22.5g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e43g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSTM32F030F4P6 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x HMI Module\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643789443133,"sku":"nre1789695461564","price":9.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/hmi-module-with-encoder-and-500mah-battery-stm32f030_1.webp?v=1789695466"},{"product_id":"single-phase-dc-ssr-unit-cdg1-1dd-10a","title":"Single-phase DC SSR Unit (CDG1. 1DD-10A)","description":"\u003cp\u003eThis SSR Unit is a DC to DC single phase solid state relay controller kit, that comes with a single phase solid state relay and ESP32C3 controller board. It supports key control, I2C slave, and Modbus networking modes of operation. There is an integrated programmable full-colour RGB LED for state indication, and clear to operate.\u003c\/p\u003e \u003cp\u003eThis kit is contactless and has semiconductor switching elements. It has several advantages such as high switching speed, extremely long life, low switching noise, no switching spark and more reliability than most mechanical relays. Widely used in digital program control devices, motor control devices, temperature control, data processing systems and computer peripheral interface devices.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSingle-phase solid-state relay\u003c\/li\u003e \u003cli\u003eThree operating modes. - Push button control - I2C slave (support device I2C address configuration) - Modbus networking (supports device ID configuration)\u003c\/li\u003e \u003cli\u003eProgrammable full-colour RGB LED\u003c\/li\u003e \u003cli\u003eRS485PWR interface (support input 9-24V to power the device)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"512\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"222\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"290\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMain Controller\u003c\/td\u003e \u003ctd\u003eESP32C3\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProgrammable RGB LED\u003c\/td\u003e \u003ctd\u003eSK6812\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoad Current\u003c\/td\u003e \u003ctd\u003e10A\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Control Voltage\u003c\/td\u003e \u003ctd\u003e3-32VDC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoad Voltage\u003c\/td\u003e \u003ctd\u003e24~220VDC\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Control Current\u003c\/td\u003e \u003ctd\u003e5mA~20mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBreakdown Leakage Current\u003c\/td\u003e \u003ctd\u003e≤5mA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOn-state Buck\u003c\/td\u003e \u003ctd\u003e≤1.6V\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating current safety series\u003c\/td\u003e \u003ctd\u003eresistive load: 50% Inductive load: 50%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eElectrical life time\u003c\/td\u003e \u003ctd\u003e≥1 million times\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eIndicator Light\u003c\/td\u003e \u003ctd\u003eRed (Lighted: Closed \/ Off: Disconnected)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e80 x 45 x 31mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e147 x 90 x 40mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e112.6g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e137.8g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSchematic\u003c\/h2\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Single-phase_DC_SSR_Unit_features_1.jpg?v=1686211904\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x Single Phase Solid State Relay\u003c\/li\u003e \u003cli\u003e1x UNIT ACSSR\u003c\/li\u003e \u003cli\u003e1x HY2.0-4P Cable (20cm)\u003c\/li\u003e \u003cli\u003e1x Communication protocol manual\u003c\/li\u003e \u003cli\u003e2x 3.96-4P Terminal Block\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643791048765,"sku":"yzf1789695540931","price":12.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/single-phase-dc-ssr-unit-cdg1-1dd-10a_1.jpg?v=1789695544"},{"product_id":"m5stack-pm25-air-quality-module-pmsa003","title":"M5Stack PM2.5 Air Quality Module (PMSA003)","description":"\u003cp\u003eThe PM2.5 Air Quality Module is an ambient air quality testing module. This product has a PMSA003 digital universal particulate matter concentration sensor. It can collect and calculate the number of suspended particles of different particle sizes in the air per unit volume. The simple design makes enables it to quickly deploy nodes and be used in life or industrial scenarios. It can be used as environmental data collection, or providing real-time and accurate concentration data for instruments, or environmental improvement equipment related to the concentration of suspended particulate matter in the air.\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDC 5V\u003c\/li\u003e \u003cli\u003eCompatible with M5stack stackable and extension system.\u003c\/li\u003e \u003cli\u003eM5Core pedestal (Pinout SPI\/I2C\/Power)\u003c\/li\u003e \u003cli\u003eUSB Type-C port\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003ctable width=\"550\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"339\"\u003e\u003cstrong\u003eResources\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"211\"\u003e\u003cstrong\u003eParameters\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePM2.5 Sensor\u003c\/td\u003e \u003ctd\u003ePMSA003\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMinimum resolution particle size\u003c\/td\u003e \u003ctd\u003e0.3μm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eParticulate matter mass concentration resolution\u003c\/td\u003e \u003ctd\u003e1μg\/m³\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eParticulate matter measurement range\u003c\/td\u003e \u003ctd\u003e0.3-1.0；1.0-2.5；2.5-10μm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSupply voltage\u003c\/td\u003e \u003ctd\u003e5v\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating temperature\u003c\/td\u003e \u003ctd\u003e0~+40°C\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOperating humidity range\u003c\/td\u003e \u003ctd\u003e0~99%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Size\u003c\/td\u003e \u003ctd\u003e63mm x 52mm x 46mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Size\u003c\/td\u003e \u003ctd\u003e125mm x 67mm x 23mm\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eProduct Weight\u003c\/td\u003e \u003ctd\u003e70g\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePackage Weight\u003c\/td\u003e \u003ctd\u003e135g\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct Wiki\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x PM2.5 base\u003c\/li\u003e \u003cli\u003e1x Type-C cable\u003c\/li\u003e \u003cli\u003e2x M3x14 screw\u003c\/li\u003e \u003cli\u003e1x Hex Key\u003c\/li\u003e \u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643791802429,"sku":"moy1789695581294","price":26.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-pm25-air-quality-module-pmsa003_1.jpg?v=1789695585"}],"url":"https:\/\/laser-engraved-clasp.shop\/collections\/m5stack-products.oembed?page=2","provider":"My Store","version":"1.0","type":"link"}