{"title":"New Products - Maker Store","description":"\u003cp\u003eBrowse our New Products - Maker Store collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"seeed-ov5640-camera-for-xiao-esp32s3-sense","title":"Seeed OV5640 Camera for XIAO ESP32S3 Sense","description":"\u003cp\u003eThis OV5640 camera for the XIAO ESP32S3 Sense is a high-quality imaging sensor that supports a wide range of resolutions, from 320 x 240 (QVGA) to 2592 x 1944 (QSXGA), which provides clear, detailed images and videos. With 8\/10-bit RGB RAW output, this camera offers great flexibility for projects requiring unprocessed image data, making it ideal for developers and techies alike.\u003c\/p\u003e\n\u003cp\u003eWith its auto-focusing feature, it allows you to capture sharp and clear images easily. This function automatically adjusts focus, making it easier to take quality photos and videos without manual intervention.\u003c\/p\u003e\n\u003cp\u003eThis camera has been made to perform in a variety of environments, with an operating temperature range from 30℃ to 70℃ and a storage temperature range of 0℃ to 50℃. Whether you're working in challenging conditions or looking for precise image capture, this camera is an excellent choice for the XIAO ESP32S3 Sense.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: Seeed XIAO ESP32S3 Sense is \u003cstrong\u003eNOT \u003c\/strong\u003eincluded\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality image sensor customised for Seeed Studio XIAO ESP32S3 Sense\u003c\/li\u003e\n\u003cli\u003eWide Resolution: a wide active array from QVGA (320 x 240) up to QSXGA (2592 x 1944), with excellent resolution, allowing it to deliver high-quality images and videos.\u003c\/li\u003e\n\u003cli\u003eMultiple Output Formats: This camera offers 8\/10-bit RGB RAW output formats.\u003c\/li\u003e\n\u003cli\u003eAuto-focusing: Auto-focusing function to help you take clear photos and videos more easily\u003c\/li\u003e\n\u003cli\u003eStrong Environmental Adaptability: Its operating temperature ranges from 30°C to 70°C, and its storage temperature from 0°C to 50°C.\u003c\/li\u003e\n\u003cli\u003eProduct number: Seeed 114993115\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"578\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"259\" style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 32.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eLens Size\u003c\/td\u003e\n\u003ctd width=\"319\" style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 32.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e1\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 39.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 39.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e1.4 µm x 1.4 µm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 38.0625px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eMaximum Resolution\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 38.0625px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e2592 x 1944\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 38.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eColour Type\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 38.0938px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eColour\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\" style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 131.922px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eOutput formats\u003c\/td\u003e\n\u003ctd\u003eRAW RGB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 438.734px; height: 131.922px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eRGB 565\/555\/444\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCCIR656\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYUV422\/420\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eYCbCr422\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"3\" style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 150.984px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003ePower Supply\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 66px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eCore: 1.5V ± 5% (with embedded 1.5V regulator)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 44.0625px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eAnalogue: 2.6 ~ 3.0V (2.8V typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 40.9219px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eI\/O: 1.8V \/ 2.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 438.734px; height: 40.9219px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 66px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e0°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 66px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 66px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e-30°C to 70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\" style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 345.5px; height: 354.578px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eMaximum Image Transfer Rate\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 50.875px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eQSXGA (2592 x 1944):15fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 53.25px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e1080p:30fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 63.6094px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e1280 x 960:45fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 57.5px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003e720p:60fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 67.875px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eVGA (640 x 480):90fps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\" data-style=\"width: 454.766px; height: 61.4688px;\" data-mce-style=\"font-style: inherit; font-weight: inherit;\"\u003eQVGA (320 x 240):120fps\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\u003eDatasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x OV5640 Camera for XIAO ESP32S3 Sense\u003c\/li\u003e\n\u003cli\u003e7 x 6 x 7mm Heat Sink\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e14 x 14 x 7mm Heat Sink\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643857436733,"sku":"hme1789698159928","price":11.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/seeed-ov5640-camera-for-xiao-esp32s3-sense_1.jpg?v=1789698166"},{"product_id":"panel-mount-usb-cable-usb-a-plug-to-usb-a-right-angle-socket-30cm","title":"Panel Mount USB Cable - USB-A Plug to USB-A Right-Angle Socket - 30cm","description":"\u003cp\u003eThis handy USB extension cable will make it easy to enclose a device with an A-type (USB host) port. We think this would be most handy when putting a Beagle Bone, Raspberry Pi, or Mintyboost into a box.\u003c\/p\u003e \u003cp\u003eThe jack half has two mounting 'ears' with 8mm M3 screws installed, 30mm apart. The ears are flexible, so the holes don't have to be drilled very precisely. Can be used with box walls up to 0.25\" wide. The screws can be put on from the back for 'reverse' mounting if the box thickness is a problem. Entire unit is 13.2\" long from tip to tip (with 9.4\" cabling between USB connectors).\u003c\/p\u003e \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/8qfeyg05nio?si=Tny4_KyJTsYsiOLr\u0026amp;start=7\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePanel mount USB type A socket with USB type A plug at the cable end\u003c\/li\u003e \u003cli\u003e28 AWG data, 24 AWG power wires\u003c\/li\u003e \u003cli\u003eShielded with wire braid\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e13.2\" \/ 335mm long from tip to tip\u003c\/li\u003e \u003cli\u003e9.4\" \/ 240mm cable length between connectors\u003c\/li\u003e \u003cli\u003e2 x 8mm M3 mounting screws, ~30mm apart\u003c\/li\u003e \u003cli\u003eWeight: 26.3g\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDatasheet\u003c\/li\u003e \u003cli\u003eDimensional Drawing\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643857469501,"sku":"dck1789698161491","price":3.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/panel-mount-usb-cable---usb-a-plug-to-usb-a-right-angle-socket---30cm_1.jpg?v=1789698166"},{"product_id":"adafruit-spi-flash-sd-card-xtsd","title":"Adafruit SPI Flash SD Card - XTSD","description":"\u003cp\u003eThis breakout is for a fascinating chip - it looks like an SPI Flash storage chip (like the GD25Q16) but it's really an SD card, in an SMT chip format. What that means is that you wire up like an SD card breakout, and use the SD card libraries you already have for your microcontroller. For example, you can use the built-in SD library in Arduino, or for CircuitPython we have an SD card library. The breakout will act just like a 4 GB-sized card with FAT formatting (it's pre-formatted).\u003c\/p\u003e\n\u003cp\u003eYou might be wondering why you'd want such a thing - after all you can't plug it into a computer to get the files off like MicroSD cards. For some use cases, such as data logging in a high-vibration device where you don't want the SD card to come loose, or when you need to reduce the size, or when the microcontroller provides a USB mass storage interface, this chip could be very useful.\u003c\/p\u003e\n\u003cp\u003eCompared to plain SPI flash, this NAND memory chip handles all the wear levelling and ECC calculation. You don't have to manually erase blocks; you just write and read them like you would with any SD card. You can clock it up to 50 MHz, and the 'write speed class' is 8 (although you may not be able to get that fast with plain 1-bit SPI compared to SDIO).\u003c\/p\u003e\n\u003cp\u003eWe made this breakout to be a quick start for this chip. We wired the chip in \"SPI\" mode with a level shifter, so you can use it with 3V or 5V logic easily. You also get a 3.3V regulator and a pullup on CS. Wire up the SPI pins to your microcontroller, use your favourite SD library, and you'll be ready to rock in minutes!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe board comes in three sizes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e512MB\u003c\/li\u003e\n\u003cli\u003e2GB\u003c\/li\u003e\n\u003cli\u003e4GB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: \u003cstrong\u003ePlease select which size board you want before adding it to the cart\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8qfeyg05nio?si=30PV7Csr64SDMWAn\u0026amp;start=84\" height=\"315\" width=\"560\" allowfullscreen=\"allowfullscreen\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCapacity: \u003cspan\u003e4Gbit (512MByte) \/ 16Gbit (2GByte) \/ 32Gbit (4 GByte)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperation Conditions Temperature Range: Ta = \u003cstrong\u003e-30 to +85°C\u003c\/strong\u003e \/ \u003cspan\u003e\u003cstrong\u003e-25 to +85°C\u003c\/strong\u003e \/ \u003cstrong\u003e-25 to +85°C\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eStorage Conditions Temperature Range: Tstg = \u003cstrong\u003e-40 to +85°C\u003c\/strong\u003e \/ \u003cspan\u003e\u003cstrong\u003e-40 to +150°C\u003c\/strong\u003e \/ \u003cstrong\u003e-40 to +150°C\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupports up to 50Mhz clock frequency\u003c\/li\u003e\n\u003cli\u003eBuilt-in HW ECC Engine and highly reliable NAND management mechanism\u003c\/li\u003e\n\u003cli\u003eWrite speed up to class 8\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 21.5mm x 17.7mm x 2.9mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 1.5g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"512MB","offer_id":43643859370045,"sku":"pjq1789698176435","price":8.93,"currency_code":"USD","in_stock":true},{"title":"2GB","offer_id":43643859402813,"sku":"mdf1789698176436","price":10.29,"currency_code":"USD","in_stock":true},{"title":"4GB","offer_id":43643859435581,"sku":"vpw1789698176437","price":12.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-spi-flash-sd-card---xtsd_1.jpg?v=1789698181"},{"product_id":"seeed-can-bus-breakout-board-for-xiao-and-qt-py","title":"Seeed CAN Bus Breakout Board for XIAO and QT Py","description":"\u003cp\u003eThis breakout board for XIAO and QT Py is a great way to add CAN bus communication to your projects. Made specifically for use with the XIAO development board, this expansion board makes it easy to integrate the widely-used CAN bus protocol into your designs, whether you're working in automotive, industrial, or embedded systems. The CAN bus offers strong and safe communication between different nodes, which is ideal for projects that require data exchange.\u003c\/p\u003e\n\u003cp\u003eEquipped with the MCP2515 controller and SN65HVD230 transceiver, this board provides smooth and reliable communication over the CAN bus. The MCP2515 controller handles protocol management, message filtering, and error handling, while the SN65HVD230 transceiver converts digital signals into the differential signals required for CAN bus communication.\u003c\/p\u003e\n\u003cp\u003eThis board is compact and user-friendly, with easy terminal connections for CANH and CANL lines, making it simple to connect to the CAN bus network. Its small size allows compatibility with a variety of project enclosures, providing easy integration into your existing setups.\u003c\/p\u003e\n\u003cp\u003eWhether you're working on automotive projects, industrial control systems, robotics, or IoT devices, this breakout board provides a compact, easy solution for integrating CAN bus functionality.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEasy XIAO Compatibility: Designed to work seamlessly with the Seeed Studio Xiao development board.\u003c\/li\u003e\n\u003cli\u003eEfficient Communication: The onboard MCP2515 chip provides reliable control and handling of the CAN Bus communication. The integrated SN65HVD230 chip ensures accurate signal conversion and robust communication over the CAN Bus.\u003c\/li\u003e\n\u003cli\u003eTerminal Connection: The CANH and CANL lines are conveniently accessible through a 3-pin terminal, allowing easy connection to the CAN Bus.\u003c\/li\u003e\n\u003cli\u003eCompact Design: The expansion board has been designed with a compact form factor, making it suitable for various projects.\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e105100001\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"480\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"200\"\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eCompatibility\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"280\"\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eSeeed Studio Xiao development board\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eCommunication Interface\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eCAN Bus (Controller Area Network)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eCAN Transceiver\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eSN65HVD230\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eCAN Controller\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eMCP2515\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eTerminal Connection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003e2-pin terminal for CANH and CANL lines\u003c\/span\u003e\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\u003eDatasheet - SN65HVD230\u003c\/li\u003e\n\u003cli\u003eDatasheet - MCP2515\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Seeed_Studio_CAN_Bus_Breakout_Board_for_XIAO_and_QT_Py_features_1.jpg?v=1726493197\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eGND\u003c\/li\u003e\n\u003cli\u003eCAN-H\u003c\/li\u003e\n\u003cli\u003eCAN-L\u003c\/li\u003e\n\u003cli\u003eLED Indicators for RX\/TX\u003c\/li\u003e\n\u003cli\u003eSN65NVD230\u003c\/li\u003e\n\u003cli\u003eMCP2515\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Seeed Studio CAN-Bus Breakout Board\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643860090941,"sku":"siz1789698168631","price":7.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/seeed-can-bus-breakout-board-for-xiao-and-qt-py_1.jpg?v=1789698184"},{"product_id":"df-metal-15kg-servo-with-analogue-feedback-270-dss-m15s","title":"DF Metal 15KG Servo with Analogue Feedback 270° (DSS-M15S)","description":"\u003cp\u003eThis DSS-M15S Servo is a metal servo that has precise angle control with feedback, making it ideal for projects requiring accurate positioning. It operates at 4.8-7.2V, provides a locking torque of up to 12KG.cm, and supports a 270° rotation range.\u003c\/p\u003e\n\u003cp\u003eCompatible with Arduino, it gives real-time angle feedback via a 0-3.3V analogue signal, which allows closed-loop control. The servo includes various horns and screws for flexible mounting, making it perfect for robotics, automation, and precise motion control projects.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eElectronic Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating voltage: 4.8-7.2V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e6V Test Environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating speed (no load): 0.18 sec\/60 degrees\u003c\/li\u003e\n\u003cli\u003eResting current: 80mA\u003c\/li\u003e\n\u003cli\u003eLocking torque: 11.5KG.cm\u003c\/li\u003e\n\u003cli\u003eStall current: 1.4A\u003c\/li\u003e\n\u003cli\u003eStandby current: 4mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e7V Test Environment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOperating speed (no load): 0.16sec\/60 degrees\u003c\/li\u003e\n\u003cli\u003eResting current: 100mA\u003c\/li\u003e\n\u003cli\u003eLocking torque: 12KG.cm\u003c\/li\u003e\n\u003cli\u003eStall current: 1.76A\u003c\/li\u003e\n\u003cli\u003eStandby current: 5mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGear material: metal gear\u003c\/li\u003e\n\u003cli\u003eOperating angle: 270 degrees\u003c\/li\u003e\n\u003cli\u003eWiring gauge: 28PVC\u003c\/li\u003e\n\u003cli\u003eData line length: 320mm\u003c\/li\u003e\n\u003cli\u003eGear bracket spline: 25T\/5.80\u003c\/li\u003e\n\u003cli\u003eGear ratio: 310:1\u003c\/li\u003e\n\u003cli\u003eSize: 54.5 x 20 x 47.5mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eControl Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFeedback signal: 0-3.3V\u003c\/li\u003e\n\u003cli\u003eControl signal: RC PWM\u003c\/li\u003e\n\u003cli\u003ePulse range: 500-2500 us\u003c\/li\u003e\n\u003cli\u003eMedian signal value: 1500us\u003c\/li\u003e\n\u003cli\u003eClockwise rotation: \u0026lt;1500us\u003c\/li\u003e\n\u003cli\u003eControl frequency: 50-330Hz (Arduino Compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConnection Example - DFRduino UNO\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/DF_Metal_Servo_with_Analog_Feedback_features_1.jpg?v=1727096276\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\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\/DF_Metal_Servo_with_Analog_Feedback_contents_1.jpg?v=1727096276\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable width=\"326\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e1\u003c\/td\u003e\n\u003ctd width=\"82\"\u003eGND\u003c\/td\u003e\n\u003ctd width=\"180\"\u003eGND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e4.8~7.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eINPUT\u003c\/td\u003e\n\u003ctd\u003ePPM Signal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eOUTPUT\u003c\/td\u003e\n\u003ctd\u003eAnalogue feedback\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 DSS-M15S 270° servo with analogue feedback\u003c\/li\u003e\n\u003cli\u003e1x Crossed horn\u003c\/li\u003e\n\u003cli\u003e1x Long straight horn\u003c\/li\u003e\n\u003cli\u003e1x Short straight horn\u003c\/li\u003e\n\u003cli\u003e5x M2 x 8 self-tapping screws and gasket\u003c\/li\u003e\n\u003cli\u003e1x M3 x 6 screw\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":43643860123709,"sku":"zlw1789698180242","price":15.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/df-metal-15kg-servo-with-analogue-feedback-270-dss-m15s_1.jpg?v=1789698185"},{"product_id":"black-diy-case-for-respeaker-lite","title":"Black DIY Case for ReSpeaker Lite","description":"\u003cp\u003eThis acrylic DIY kit is specifically designed for the ReSpeaker Lite, protecting it while allowing you to combine it with the Mono Enclosed Speaker. When combined, you get a fully functional audio device, ideal for both home and professional projects. This kit is easy to build and allows you to integrate great-sounding audio into your projects.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCustom Design: Perfectly fits the ReSpeaker Lite development board and Mono Enclosed Speaker, ensuring all ports and connectors are accessible.\u003c\/li\u003e\n\u003cli\u003eHigh-Quality Materials: Made of durable, matte black acrylic, providing excellent protection and a stylish appearance.\u003c\/li\u003e\n\u003cli\u003eEasy Assembly: All necessary components and installation tools are included in the kit, allowing users to complete the assembly easily by following the instructions.\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed 110991984\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"265\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"137\"\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eSize (Assembled)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd width=\"128\"\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003e151 x 103 x 34mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eMaterial\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eAcrylic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003eWeight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-font-family=\"default\" style=\"font-style: inherit; font-weight: inherit;\"\u003e195g\u003c\/span\u003e\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\u003e\u003cspan data-font-family=\"default\"\u003eAssembly instructions\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Acrylic_Enclosure_for_ReSpeaker_Lite_features_1.jpg?v=1727258504\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e11x \u003cspan\u003e3mm Acrylic Structural Panels - Black Matte\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e4x \u003cspan\u003eSpherical Foot Pads - Silicone Rubber, Black\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x \u003cspan data-font-family=\"default\"\u003eDouble-sided Tape (Small Roll, Approximately 15mm\u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003e Wide)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-font-family=\"default\"\u003e4x Phillips Round Head Machine Screws - PM2 x \u003c\/span\u003e\u003cspan data-font-family=\"default\"\u003eH6.0mm\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003e8x Phillips Round Head Screws - M36mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003e4x Double-pass Hex Standoffs - M2 x H10.0mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003e4x Double-pass Hex Standoffs - M3 x H60.0mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003e2x Black Double-sided Adhesive EVA Foam\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-font-family=\"default\"\u003e2x Black Double-sided Adhesive EVA Foam\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643861794877,"sku":"zmp1789698200669","price":4.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/black-diy-case-for-respeaker-lite_1.jpg?v=1789698205"},{"product_id":"wiznet-w55rp20-evb-pico","title":"WIZnet W55RP20-EVB-Pico","description":"\u003cp\u003eThe WIZnet W55RP20-EVB-Pico is a \u003cstrong\u003ePico 'clone' with Ethernet\u003c\/strong\u003e which houses the new W55RP20 from WIZnet - a chip \u003cstrong\u003ecombining the W5500\u003c\/strong\u003e \u003cem\u003e(a wired TCP\/IP controller)\u003c\/em\u003e \u003cstrong\u003eand the RP2040\u003c\/strong\u003e. It works mostly\u003cstrong\u003e**\u003c\/strong\u003e the same as Raspberry Pi Pico board but with additional Ethernet via W5500 and USB-C!\u003c\/p\u003e\n\u003cp\u003eIf your Raspberry Pi Pico project needs an Ethernet connection, or you simply want to evaluate this interesting new W55RP20 chip from WIZnet - this is the board for you! Bonus - the W55RP20-EVB-Pico also has a \u003cstrong\u003eUSB-C connection\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eA USB-C cable isn't included, but you can grab one here.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e**\u003c\/strong\u003eThe board has the same pinout as the Raspberry Pi Pico board. However, \u003cstrong\u003eGPIO17, GPIO20, GPIO21, GPIO22, GPIO23, GPIO24, and GPIO25 are not available due to the connection inside the board\u003c\/strong\u003e. See the pinout section below for more information.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRaspberry Pi Pico clone with Ethernet\u003c\/li\u003e\n\u003cli\u003eW55RP20 microcontroller\n\u003cul\u003e\n\u003cli\u003eInternal 2MByte Flash\u003c\/li\u003e\n\u003cli\u003eDual-core cortex M0+ at up to 133MHz\u003c\/li\u003e\n\u003cli\u003e264kByte multi-bank high performance SRAM\u003c\/li\u003e\n\u003cli\u003eExternal Quad-SPI Flash with eXecute In Place (XIP)\u003c\/li\u003e\n\u003cli\u003eHigh performance full-crossbar bus fabric\u003c\/li\u003e\n\u003cli\u003e22 multi-function General Purpose IO (4 can be used for ADC)\n\u003cul\u003e\n\u003cli\u003e1.8-3.3V IO Voltage (NOTE. 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The PZ-32 pliers have a black oxide coating which enhances rust resistance.\u003c\/p\u003e\n\u003cp\u003eWe stock more options in the Neji-Saurus range too!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/PNqxlWAgGXY?si=HJ_CERLdLO-KBxEu\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuickly extract damaged screws, specialised screws - even tamper-proof screws\u003c\/li\u003e\n\u003cli\u003eMuch easier to use than other screw-extracting products - just grip \u0026amp; twist the damaged screw out\u003c\/li\u003e\n\u003cli\u003eSpecially shaped \u0026amp; uniquely serrated gripping jaws - unlike other pliers, these screw pliers won't slip (or slip off)\u003c\/li\u003e\n\u003cli\u003eSlender nose for access to screws in confined, hard-to-reach locations\u003c\/li\u003e\n\u003cli\u003eFront jaws extract screws with a head diameter of 3mm-9.5mm\u003c\/li\u003e\n\u003cli\u003eInnovative inter-meshed jaw teeth allow a firm grip on the thinnest of materials (shim etc.)\u003c\/li\u003e\n\u003cli\u003eWire cutting jaws (copper wire - up to 1.2mm dia.)\u003c\/li\u003e\n\u003cli\u003eOil-resistant TPR (thermoplastic rubber) grips for unmatched comfort\u003c\/li\u003e\n\u003cli\u003eJet black oxide finish (increases rust-resistance)\u003c\/li\u003e\n\u003cli\u003eMade in Japan (ROHS compliant)\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 Engineer PZ-32 Neji-Saurus Screw Removal Pliers (Combi Style)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Engineer","offers":[{"title":"Default Title","offer_id":43643862876221,"sku":"nim1789698225151","price":14.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/engineer-pz-32-neji-saurus-screw-removal-pliers-combi-style_1.jpg?v=1789698229"},{"product_id":"engineer-pz-59-neji-saurus-rx-heavy-duty-screw-removal-pliers-combi-style","title":"Engineer® PZ-59 Neji-Saurus RX Heavy-Duty Screw Removal Pliers (Combi Style)","description":"\u003cp\u003eEngineer\u003cspan\u003e has been manufacturing high-quality Japanese precision tools since 1948. 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If you're looking for the very best precision hand tools for your projects - look no further.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eCheck out our full range of Engineer tools here!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Engineer \u003cstrong\u003ePZ-79 \u003c\/strong\u003eare a new addition to Engineer's superb range of 'Neji-Saurus' pliers - a \u003cstrong\u003emulti-function screw removal plier\u003c\/strong\u003e with \u003cstrong\u003enon-slip gripping jaws\u003c\/strong\u003e + \u003cstrong\u003ecable shears jaws\u003c\/strong\u003e (proving to be exceptionally popular amongst Electricians \u0026amp; Tradesman).\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese special pliers have three core features:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-function plier jaw ends\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eOne side of the jaw ends is configured with Engineer's renowned Neji-Saurus gripping jaws - specially designed for the quick \u0026amp; easy removal of rusted\/worn\/damaged\/stripped screws. Unlike other pliers, these pliers won't slip (or slip off). Of course, these pliers will remove normal (non-damaged) screws, so in essence the pliers can be used as a screwdriver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe other side of the PZ-79 jaw ends are configured with a cross-hatch groove structure - this part of the plier jaws can be used to securely grab\/grip tie-wraps, thin plate etc. without any slippage.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shear jaws\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eThese are positioned in the centre of the jaw unit for the easy \u0026amp; precise\/clean cutting of thick electrical cable, coax etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrimping function\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAt the rearmost part of the jaws are crimping dies for emergency\/simple crimping of CE Sleeves, grounding terminals etc (1.25mm~3.5mm² wire)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eVideos\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eIntroduction to PZ-79:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Az352PemFuk?si=cHLQZ6N21Bd4Tcwb\" height=\"315\" width=\"560\" allowfullscreen=\"allowfullscreen\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eEngineer President showcase (subtitles for English):\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/BCQtCvaNyvs?si=gEEaVt7FOqDy0alU\" height=\"315\" width=\"560\" allowfullscreen=\"allowfullscreen\" referrerpolicy=\"strict-origin-when-cross-origin\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eQuickly extract rusty, damaged screws (where the heads are worn\/stripped) - (for screws with a head diameter of 3mm~9.5mm), much easier to use than\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOther screw removal tools - just grip \u0026amp; twist the damaged screw out!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemove specialised screws - even tamper-proof screws\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEquipped with powerful Cable Shear jaws, allows easy one-handed cutting of electrical cable - cleanly \u0026amp; precisely (e.g. up to 2.6mm² Twin \u0026amp; Earth cable)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCrimping functionality (1.25mm~3.5mm² wire)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConstructed from Carbon Steel (hardened to HRC60±2)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eROHS compliant\u003c\/span\u003e\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 Engineer PZ-79 Screw Removal Pliers with Cable Shear Jaws\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Engineer","offers":[{"title":"Default Title","offer_id":43643863367741,"sku":"cwd1789698231843","price":20.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/engineer-pz-79-screw-removal-pliers-with-cable-shear-jaws_1.jpg?v=1789698242"},{"product_id":"grove-current-sensor","title":"Grove - Current Sensor","description":"\u003cp\u003eThis electricity sensor is built around the TA12-200 current transformer, which converts large alternating currents into smaller, manageable signals.\u003c\/p\u003e\n\u003cp\u003eIt's perfect for measuring AC currents of up to 5A, making it very useful for testing and monitoring electrical systems. It is compatible with Arduino\u003cspan\u003e (With a \u003c\/span\u003eGrove - Base Shield\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003eRaspberry Pi\u003cspan\u003e (Only with the \u003c\/span\u003eGrove-Base HAT\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrove Compatible Interface\u003c\/li\u003e\n\u003cli\u003eMaximum 5A Input\u003c\/li\u003e\n\u003cli\u003eHigh Accuracy\u003c\/li\u003e\n\u003cli\u003eSmall Size\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e101020027\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"312\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"123\"\u003ePCB Size\u003c\/td\u003e\n\u003ctd width=\"189\"\u003e2.0cm x 4.0cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003e2.0mm pitch pin header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIO Structure\u003c\/td\u003e\n\u003ctd\u003eSIG, NC, NC, GND\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRoHS\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\"\u003e130mm x 90mm x 24mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"font-style: inherit; font-weight: inherit;\"\u003e16g\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\u003eEagle File\u003c\/li\u003e\n\u003cli\u003eSchematic in PDF\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x \u003cspan\u003eGrove - Electricity Sensor\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643864481853,"sku":"gqu1789698273417","price":6.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---current-sensor_1.jpg?v=1789698278"},{"product_id":"grove-12-channel-capacitive-touch-keypad-attiny1616","title":"Grove - 12-Channel Capacitive Touch Keypad (ATtiny1616)","description":"\u003cp\u003eThis 12-button keypad is built around the ATtiny1616, an 8-bit AVR processor that runs at up to 16 MHz. It has an integrated QTouch peripheral touch controller that supports capacitive touch interfaces with proximity sensing and a driven shield. With this module, creating an Arduino password keypad or a DIY phone keypad becomes easy.\u003c\/p\u003e\n\u003cp\u003eThe keypad has a 3 x 4 layout, similar to a mobile phone keyboard. Traditional keypads require 3 vertical and 4 horizontal lines to scan, occupying 7 I\/O pins on the microcontroller. With the ATtiny1616 and the Grove connector, only two pins (RX and TX) are needed for the keypad. You can easily use this module with any microcontroller such as \u003cspan\u003e \u003c\/span\u003eArduino\u003cspan\u003e (With a \u003c\/span\u003eGrove - Base Shield\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003eRaspberry Pi\u003cspan\u003e (Only with the \u003c\/span\u003eGrove-Base HAT\u003cspan\u003e)\u003c\/span\u003e, or any that has a hardware UART connector or uses software UART to read button inputs with just two regular I\/O pins.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eLow Power ATtiny1616 Controller\u003c\/li\u003e\n\u003cli\u003e3.3V \/ 5V Compatible\u003c\/li\u003e\n\u003cli\u003eCapacitive Touch, High Sensitivity\u003c\/li\u003e\n\u003cli\u003e12-button Keypad\u003c\/li\u003e\n\u003cli\u003e4-pin Grove UART Connector\u003c\/li\u003e\n\u003cli\u003eOn-board LED Indicator\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e101020636\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"442\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"252\"\u003eSupply voltage\u003c\/td\u003e\n\u003ctd width=\"190\"\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003eAVR® 8-bit CPU @ 16MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor type\u003c\/td\u003e\n\u003ctd\u003eCapacitive Touch Keypad\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eButton Quantity\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperate temperature Range\u003c\/td\u003e\n\u003ctd\u003e-40°C to 105°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eUART\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Download Interface\u003c\/td\u003e\n\u003ctd\u003eUPDI\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\u003eATtiny1616 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\/Grove_12_Channel_Capacitive_Touch_Keypad_features_1.jpg?v=1728305325\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x \u003cspan\u003eGrove - 12-Channel Capacitive Touch Keypad\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643864547389,"sku":"pre1789698274269","price":5.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---12-channel-capacitive-touch-keypad-attiny1616_1.jpg?v=1789698279"},{"product_id":"grove-breadboard","title":"Grove - Breadboard","description":"\u003cp\u003eThis breadboard measures 35 x 47 x 8.5mm and has metal strips underneath that connect the holes on top, making it easy to create circuits.\u003c\/p\u003e\n\u003cp\u003eIt also includes a Grove connector, allowing you to build your own Grove module which opens up many more possibilities for your projects!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eGrove port to enable plug-and-play connectivity\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eDupont connector for easy prototyping\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eResettable fuse (PTC) for protection: 500mA max current\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003ePower LED to show the working status\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003eStandard Grove size: 40 x 60mm\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e103020232\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eBreadboard for Beginner\u003c\/li\u003e\n\u003cli\u003eSchematic\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\/Grove_-_Breadboard_features_1.jpg?v=1728380189\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Grove - Breadboard\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003cli\u003e1x 4-pin Male Header\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643864580157,"sku":"qqz1789698275041","price":4.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---breadboard_1.jpg?v=1789698279"},{"product_id":"grove-054-red-quad-alphanumeric-display","title":"Grove - 0.54\" Red Quad Alphanumeric Display","description":"\u003cp\u003eThis 0.54\" display has four bright red 14-segment characters, allowing you to present numeric and alphanumeric information. Powered by the TM1637 driver, it requires only two I\/O pins for control (one for data and one for the clock), freeing up your microcontroller for other tasks.\u003c\/p\u003e\n\u003cp\u003eThis makes it a great choice for resource-constrained projects where you need to maximise pin availability. It is ideal for many projects, from counters and clocks to more complex systems requiring a clear readout.\u003c\/p\u003e\n\u003cp\u003eWith the Grove connector, integrating the module into your project is straightforward and hassle-free, allowing plug-and-play connectivity with various Grove-compatible boards such as Arduino\u003cspan\u003e (With a \u003c\/span\u003eGrove - Base Shield\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003eRaspberry Pi\u003cspan\u003e (Only with the \u003c\/span\u003eGrove-Base HAT\u003cspan\u003e)\u003c\/span\u003e. Its small size and low power consumption make it perfect for portable and battery-powered devices.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDisplays all letters and numbers\u003c\/li\u003e\n\u003cli\u003eUltra-high brightness: 30mcd\u003c\/li\u003e\n\u003cli\u003eGrove I2C, only takes two IO pins\u003c\/li\u003e\n\u003cli\u003eOnboard drivers, easy to use\u003c\/li\u003e\n\u003cli\u003eCathode display\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e104020133\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"451\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"255\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd width=\"196\"\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e-30°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Display\u003c\/td\u003e\n\u003ctd\u003eJM-S05442ASR-001\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Controller Driver\u003c\/td\u003e\n\u003ctd\u003eHT16K33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Colour\u003c\/td\u003e\n\u003ctd\u003eRed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrightness\u003c\/td\u003e\n\u003ctd\u003e30mcd\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Height\u003c\/td\u003e\n\u003ctd\u003e0.54\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Segment\u003c\/td\u003e\n\u003ctd\u003e14\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003e40 x 60mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Interface\u003c\/td\u003e\n\u003ctd\u003eI2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI2C Address (Selectable)\u003c\/td\u003e\n\u003ctd\u003e0x71 (Default)\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\u003eLED Module Datasheet\u003c\/li\u003e\n\u003cli\u003eHT16K33 Datasheet\u003c\/li\u003e\n\u003cli\u003eMPS MP2155 Datasheet\u003c\/li\u003e\n\u003cli\u003eGithub\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Grove_-_0.54_inch_Red_Quad_Alphanumeric_Display_features_1.jpg?v=1728311249\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x \u003cspan\u003eGrove - 0.54\" Red Quad Alphanumeric Display\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643864612925,"sku":"uyc1789698274555","price":8.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---054-red-quad-alphanumeric-display_1.jpg?v=1789698280"},{"product_id":"grove-temperature-humidity-sensor-pro-dht22am2302","title":"Grove - Temperature \u0026 Humidity Sensor Pro (DHT22\/AM2302)","description":"\u003cp\u003eThis DHT22 sensor has a capacitive humidity sensor and a temperature sensor. The humidity sensor measures from 0 to 99.9% RH with ±2% accuracy, while the temperature sensor operates between -40 to 80\u003cspan\u003e°C\u003c\/span\u003e with ±0.5\u003cspan\u003e°C\u003c\/span\u003e accuracy. Compared with the DHT11, the DHT22 is more precise and has a wider measurement range. \u003c\/p\u003e\n\u003cp\u003eThanks to its built-in 8-bit microcontroller, the DHT22 converts the analogue readings from both sensors into digital signals, allowing it to output temperature and humidity data through a single pin for easy use in your projects. \u003cspan\u003eIt is compatible with \u003c\/span\u003eArduino\u003cspan\u003e (With a \u003c\/span\u003eGrove - Base Shield\u003cspan\u003e)\u003c\/span\u003e\u003cspan\u003e or \u003c\/span\u003eRaspberry Pi\u003cspan\u003e (Only with the \u003c\/span\u003eGrove-Base HAT\u003cspan\u003e)\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh accuracy and wide range of temperature and humidity measurements:\n\u003cul\u003e\n\u003cli\u003eHumidity: 0 to 99.9 %RH with ±2% accuracy\u003c\/li\u003e\n\u003cli\u003eTemperature: -40 to 80°C with an accuracy of ±0.5°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eStandby current supply as low as 40uA\u003c\/li\u003e\n\u003cli\u003eProfessional choice for relatively demanding applications: outperforms the basic DHT11D\u003c\/li\u003e\n\u003cli\u003eDigital output of sensor data and I²C interface make it more versatile\u003c\/li\u003e\n\u003cli\u003eFactory calibrated, easy to use, and backed by detailed wiki and documentation\u003c\/li\u003e\n\u003cli\u003eProduct Number: Seeed \u003cspan\u003e101020019\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"696\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"256\"\u003e\u003cstrong\u003eItem\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"189\"\u003e\u003cstrong\u003eMin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"123\"\u003e\u003cstrong\u003eNorm\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eMax\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eUnit\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput voltage (VCC)\u003c\/td\u003e\n\u003ctd\u003e3.3\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Logic Level\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eBased on VCC\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Current Supply\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e1.5\u003c\/td\u003e\n\u003ctd\u003emA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandby Current Supply\u003c\/td\u003e\n\u003ctd\u003e40\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e50\u003c\/td\u003e\n\u003ctd\u003euA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring range (Humidity)\u003c\/td\u003e\n\u003ctd\u003e0.05\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.99\u003c\/td\u003e\n\u003ctd\u003eRH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring range (Temperature)\u003c\/td\u003e\n\u003ctd\u003e-40\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e80\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (Humidity)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003ctd\u003eRH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy (Temperature)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.5\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Humidity)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.001\u003c\/td\u003e\n\u003ctd\u003eRH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution (Temperature)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e0.1\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability (Humidity)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.3%\u003c\/td\u003e\n\u003ctd\u003eRH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRepeatability (Temperature)\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.2\u003c\/td\u003e\n\u003ctd\u003e°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLong-term Stability\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e±0.5%\u003c\/td\u003e\n\u003ctd\u003eRH\/year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Collecting Period\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRespond Time 1\/e(63%)\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003eS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal pin mode\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eDigital\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\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\u003eEagle Format\u003c\/li\u003e\n\u003cli\u003ePCB in PDF\u003c\/li\u003e\n\u003cli\u003eSchematic in PDF\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\/Grove_-_Temperature_Humidity_Sensor_Pro_features_1.jpg?v=1728391930\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x \u003cspan\u003eGrove - Temperature \u0026amp; Humidity Sensor Pro\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643864678461,"sku":"ted1789698274968","price":6.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---temperature-humidity-sensor-pro-dht22am2302_1.jpg?v=1789698280"},{"product_id":"adafruit-feather-m4-can-express-with-atsame51","title":"Adafruit Feather M4 CAN Express with ATSAME51","description":"\u003cp\u003eOne of our favorite Feathers, the Feather M4 Express, gets a glow-up here with an upgrade to the SAME51 chipset which has built-in CAN bus support! Like its SAMD51 cousin, the ATSAME51J19 comes with a 120MHz Cortex M4 with floating point support and 512KB Flash and 192KB RAM. Your code will zig and zag and zoom, and with a bunch of extra peripherals for support, this will for sure be your favorite new chipset for CAN interfacing projects.\u003c\/p\u003e \u003cp\u003eAt the end of the board we have placed a CAN transceiver chip as well as a 5V converter to generate 5V power to the transceiver even when running on battery. The two CAN signal lines and ground reference signal are available on a 3-pin 3.5mm terminal block. The chip and booster can be put to sleep for power saving. The built in CAN can read or write packets and has support in both Arduino and CircuitPython.\u003c\/p\u003e \u003cp\u003eAnd best of all, it's a Feather - so you know it will work with all our FeatherWings! What a great way to quickly get up and running. It's even pin-compatible with the original Feather M4.\u003c\/p\u003e \u003cp\u003eThe most exciting part of the Feather M4 CAN is that while you can use it with the Arduino IDE - and it's bonkers fast when you do, you can use it with CircuitPython as well. When you plug it in, it will show up as a very small disk drive with main.py on it. Edit main.py with your favorite text editor to build your project using Python, the most popular programming language. No installs, IDE or compiler needed, so you can use it on any computer, even ChromeBooks or computers you can't install software on. When you're done, unplug the Feather and your code will go with you.\u003c\/p\u003e \u003cp\u003eHere are some of the updates you can look forward to when using Feather M4 CAN:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (50.8mm x 22.8mm x 7mm) without headers soldered in\u003c\/li\u003e \u003cli\u003eLight as a (large?) feather - 5 grams\u003c\/li\u003e \u003cli\u003eATSAME51 32-bit Cortex M4 core running at 120 MHz, 32-bit, 3.3V logic and power\u003c\/li\u003e \u003cli\u003eHardware CAN bus support with built-in transceiver, 5V booster and terminal connection.\u003c\/li\u003e \u003cli\u003eFloating point support with Cortex M4 DSP instructions\u003c\/li\u003e \u003cli\u003e512 KB flash, 192 KB RAM\u003c\/li\u003e \u003cli\u003e2 MB SPI FLASH chip for storing files and CircuitPython code storage.No EEPROM\u003c\/li\u003e \u003cli\u003e32.768 KHz crystal for clock generation \u0026amp; RTC\u003c\/li\u003e \u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e \u003cli\u003e\nUSB Type C connector for USB native support, comes with USB bootloader and serial port debugging\u003c\/li\u003e \u003cli\u003eBuilt in crypto engines with AES (256 bit), true RNG, Pubkey controller\u003c\/li\u003e \u003cli\u003eTons of GPIO! 21 x GPIO pins with following capabilities: \u003cul\u003e \u003cli\u003eDual 1 MSPS 12 bit true analog DAC (A0 and A1) - can be used to play 12-bit stereo audio clips\u003c\/li\u003e \u003cli\u003eDual 1 MSPS 12 bit ADC (6 analog pins some on ADC1 and some on ADC2)\u003c\/li\u003e \u003cli\u003e6 x hardware SERCOM - Native hardware SPI, I2C and Serial all available\u003c\/li\u003e \u003cli\u003e16 x PWM outputs - for servos, LEDs, etc\u003c\/li\u003e \u003cli\u003eI2S input and output\u003c\/li\u003e \u003cli\u003e8-bit Parallel capture controller (for camera\/video in)\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eBuilt in 100mA lipoly charger with charging status indicator LED\u003c\/li\u003e \u003cli\u003ePin #13 red LED for general purpose blinking\u003c\/li\u003e \u003cli\u003ePower\/enable pin\u003c\/li\u003e \u003cli\u003e4 mounting holes\u003c\/li\u003e \u003cli\u003eReset button\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThe Feather M4 Can Express also comes with a Mini NeoPixel and 2 MB SPI Flash storage. You can use the SPI Flash storage like a very tiny hard drive. When used in CircuitPython, the 2 MB flash acts as storage for all your scripts, libraries and files. When used in Arduino, you can read\/write files to it, like a little datalogger or SD card, and then with our helper program, access the files over USB.\u003c\/p\u003e \u003cp\u003eEasy reprogramming: the Feather M4 CAN comes pre-loaded with the UF2 bootloader, which looks like a USB storage key. Simply drag firmware on to program, no special tools or drivers needed! It can be used to load up CircuitPython or Arduino IDE (it is bossa-compatible)\u003c\/p\u003e \u003cp\u003eComes fully assembled and tested, with the UF2 USB bootloader. We also toss in some headers so you can solder it in and plug into a solderless breadboard.\u003c\/p\u003e \u003cp\u003eLipoly battery and USB cable \u003cstrong\u003eNOT\u003c\/strong\u003e included (but we do have lots of options in the shop if you'd like!)\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eAs of Oct 11, 2023\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e- we've updated this Feather M4 CAN to have the terminal block pre-soldered and the JST connectors may now come in black or tan.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/tzbzjBJtPRQ?si=oz7ao85Sm6YvB9sG\u0026amp;start=272\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e \u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eDimensions: 52.2mm x 22.8mm x 7.2mm\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\n\u003cspan\u003eWeight: 5.5g\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003ePrimary Guide\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643865071677,"sku":"emq1789698286650","price":24.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-feather-m4-can-express-with-atsame51_1.jpg?v=1789698291"},{"product_id":"sparkfun-indoor-air-quality-combo-sensor-scd41-sen55-qwiic","title":"SparkFun Indoor Air Quality Combo Sensor - SCD41, SEN55 (Qwiic)","description":"\u003cp\u003eThe SparkFun Indoor Air Quality Sensor - SCD41, SEN55 (Qwiic) combines two excellent indoor air quality sensors, the SCD41 and SEN55 from Sensirion™. These sensors provide a comprehensive indoor air quality sensor that measures CO2, Volatile Organic Compounds (VOCs), particulate matter (PM1.0, 2.5, 4, and 10), temperature, and relative humidity.\u003c\/p\u003e\n\u003cp\u003eThe SCD41 uses Sensirion's PASens® photoacoustic measurement system, which combines narrow-band IR light and a microphone inside the sensing package to detect concentrations from 0 to 40000 ppm with high accuracy over 400-5000 ppm ±(40 ppm+5%). The SCD41 has an integrated temperature and humidity CMOS® sensor to improve accuracy. For additional accuracy, the SCD41 also accepts ambient pressure readings!\u003c\/p\u003e\n\u003cp\u003eThe SCD41 includes an automatic self-calibration routine to adjust to its sensing environment over a seven-day calibration period. For best results, Sensirion recommends taking continuous readings for at least one hour a day of 'fresh air' to complete the calibration period. The SCD41 also has a one-shot measurement option for an optimal reduction in power consumption.\u003c\/p\u003e\n\u003cp\u003eThe SEN55 environmental sensor node uses Sensirion's proprietary algorithms to provide straightforward integration into various air quality monitoring applications. The sensor measures particulates of the following size specifications: PM1, PM2.5, PM4, and PM10 from a concentration of 0 to 1,000 µg\/m3. It also senses both VOC and NOx indexes from 1 to 500 index points. It offers a robust set of control registers to take and report measurements, check the status of the module and its components, and report them all in easily digestible serial data ove I2C.\u003c\/p\u003e\n\u003cp\u003eThe SparkFun Qwiic Indoor Air Quality Combo Sensor takes care of all the pesky power requirements of the SEN55 and SCD41 with onboard DC voltage conversion, allowing a simple, single Qwiic connection for power and communication.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun Indoor Air Quality Combo Sensor Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/Cn1trZE5GPI?si=vjaFg5PgLyhhHfZ3\u0026amp;start=36\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSparkFun Indoor Air Quality Sensor Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Interface (Qwiic Enabled)\n\u003cul\u003e\n\u003cli\u003e2x Qwiic Connectors\u003c\/li\u003e\n\u003cli\u003e0.1\"-spaced PTH header\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAP3012 - 500mA\/29V 1.5MHz STEP-UP DC\/DC Boost Converter\n\u003cul\u003e\n\u003cli\u003eUsed for supply voltage to SEN55\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSCD41 Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Address:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e0x62\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply Voltage Range:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e2.4-5.5V\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e(\u003cb\u003e3.3V\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eTyp.)\u003c\/li\u003e\n\u003cli\u003eLow Current Consumption:\n\u003cul\u003e\n\u003cli\u003eNormal Mode:\n\u003cul\u003e\n\u003cli\u003eMax:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e205mA@3.3V\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eTyp:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e18mA@3.3V\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLow Power Mode:\n\u003cul\u003e\n\u003cli\u003eTyp:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e3.5mA@3.3V\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSingle-Shot:\n\u003cul\u003e\n\u003cli\u003e\u003cb\u003e0.5mA@3.3V\u003c\/b\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePhotoacoustic Measurement System\n\u003cul\u003e\n\u003cli\u003eSensirion's PASens Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated Temperature and Humidity Sensor\n\u003cul\u003e\n\u003cli\u003eSensirion's CMOSens Technology\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eOutput Range: 0-40,000ppm\u003c\/li\u003e\n\u003cli\u003eCO\u003csub\u003e2\u003c\/sub\u003e\u003cspan\u003e \u003c\/span\u003eMeasurement Accuracy: ±(40ppm + 5% of reading)\n\u003cul\u003e\n\u003cli\u003eConditions: 400-5,000ppm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity Range: 0-100%RH\u003c\/li\u003e\n\u003cli\u003eHumidity Accuracy: ±9%RH (Full Range)\u003c\/li\u003e\n\u003cli\u003eTemperature Range: -10°C-60°C\u003c\/li\u003e\n\u003cli\u003eTemperature Accuracy: ±1.5 (Full Range)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSEN55 Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC Address:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e0x69\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupply Voltage:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e4.5V\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eAverage Supply Current:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e63mA\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. supply current:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e110mA\u003c\/b\u003e\n\u003c\/li\u003e\n\u003cli\u003eParticulate Matter\n\u003cul\u003e\n\u003cli\u003eMass concentration precision: ±10%\u003c\/li\u003e\n\u003cli\u003eMass concentration range: 0 - 1000μg\/m³\u003c\/li\u003e\n\u003cli\u003eLifetime: \u0026gt; 10 years\u003c\/li\u003e\n\u003cli\u003eParticle size range: PM1.0, PM2.5, PM4 and PM10\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eTemperature\n\u003cul\u003e\n\u003cli\u003eTyp. temperature accuracy: 0.45°C\u003c\/li\u003e\n\u003cli\u003eOperating temperature range: -10 - 50°C\u003c\/li\u003e\n\u003cli\u003eResponse time(τ63%): \u0026lt; 60s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHumidity\n\u003cul\u003e\n\u003cli\u003eTyp. relative humidity accuracy: 4.5 %RH\u003c\/li\u003e\n\u003cli\u003eOperating relative humidity range: 0 - 90 %RH\u003c\/li\u003e\n\u003cli\u003eResponse time(τ63%): 20s\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eVOC\n\u003cul\u003e\n\u003cli\u003eSensor output: 0-500 VOC Index\u003c\/li\u003e\n\u003cli\u003eMeasurement range: 0 - 1000ppm\u003c\/li\u003e\n\u003cli\u003eResponse time(τ63%): \u0026lt; 10s\u003c\/li\u003e\n\u003cli\u003eDevice-to-device var.: ±15% m.v.\u003c\/li\u003e\n\u003cli\u003eLimit of detection: \u0026lt; 0.05 ppm of ethanol equivalents or \u0026lt; 10 % of concentration setpoint, whichever is larger\u003c\/li\u003e\n\u003cli\u003eSwitch-on time: 1h\u003c\/li\u003e\n\u003cli\u003eOn-chip humidity compensation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eKiCad Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eDatasheets\n\u003cul\u003e\n\u003cli\u003eSCD4x\u003c\/li\u003e\n\u003cli\u003eSEN5x\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eQwiic Information Page\u003c\/li\u003e\n\u003cli\u003eSensirion Arduino Core Library\u003c\/li\u003e\n\u003cli\u003eSparkFun SCD4x Arduino Library\u003c\/li\u003e\n\u003cli\u003eSensirion SEN5x Arduino Library\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":43643865268285,"sku":"tgd1789698291237","price":153.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/sparkfun-indoor-air-quality-combo-sensor---scd41-sen55-qwiic_1.jpg?v=1789698295"},{"product_id":"adafruit-9-dof-orientation-imu-fusion-breakout-bno085-bno080-stemma-qt-qwiic","title":"Adafruit 9-DOF Orientation IMU Fusion Breakout - BNO085 (BNO080) - STEMMA QT \/ Qwiic","description":"\u003cp\u003eHere it is, the motion sensor you were looking for: the one that just gives you directly usable information without requiring you to first consult with a PhD to learn the arcane arts of Sensor Fusion. The BNO085 takes the life's work of multiple people who have spent their entire careers focused on how to get useful information from direct motion sensor measurements and then squeezes that information down into a 5.2 x 3.8mm box, along with the sensors to go along with it.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e that the BNO085 is the 'upgrade fix' to BNO080 - it is completely back-compatible with the BNO-080 and, in addition, fixes an SPI timeout bug that made SPI difficult to use. The '085 is the same price and you can use any existing '080 code so we are only going to carry the '085!\u003c\/p\u003e \u003cp\u003eThe BNO085 by the motion sensing experts at CEVA Hillcrest Laboratories takes the familiar 3-axis accelerometers, gyroscopes, and magnetometers and packages them alongside an Arm Cortex M0 processor running CEVA's SH-2 firmware that handles the work of reading the sensors, fusing the measurements into data that you can use directly, and packaging that data and delivering it to you. If the name and description of the BNO085 sounds strikingly similar to those of the BNO055 by Bosch Sensortec, there is a good reason why: they're the same thing, but also they're not. Thanks to a unique agreement between Bosch and CEGA, the BNO085 uses the same hardware as the BNO055 but very different firmware running on it.\u003c\/p\u003e \u003cp\u003e\"How different?\" you might ask. Well my friend, pull up a chair and grab a box of popcorn because it's quite a list. First let's list the similarities. The BNO055 and BNO085 can both deliver the following types of sensor data and sensor fusion products:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAcceleration Vector \/ Accelerometer\u003cbr\u003eThree axes of acceleration (gravity + linear motion) in m\/s^2\u003c\/li\u003e \u003cli\u003eAngular Velocity Vector \/ Gyro\u003cbr\u003eThree axes of 'rotation speed' in rad\/s\u003c\/li\u003e \u003cli\u003eMagnetic Field Strength Vector \/ Magnetometer\u003cbr\u003eThree axes of magnetic field sensing in micro Tesla (uT)\u003c\/li\u003e \u003cli\u003eLinear Acceleration Vector\u003cbr\u003eThree axes of linear acceleration data (acceleration minus gravity) in m\/s^2\u003c\/li\u003e \u003cli\u003eGravity Vector\u003cbr\u003eThree axes of gravitational acceleration (minus any movement) in m\/s^2\u003c\/li\u003e \u003cli\u003eAbsolute Orientation\/ Rotation Vector\u003cbr\u003eFour-point quaternion output for accurate data manipulation\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eThanks to the sensor fusion and signal processing wizards from CEVA, with the BNO085 you also get:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eApplication Optimized Rotation Vectors\u003cbr\u003eFor AR\/VR, low latency, and low power consumption\u003c\/li\u003e \u003cli\u003eAdditional Base Sensor Reports\u003cbr\u003eSeparate and simultaneous outputs of Calibrated, Uncalibrated + Correction, and Raw ADC outputs for the Accelerometer, Gyro, and Magnetometer\u003c\/li\u003e \u003cli\u003eDetection and Classification reports: \u003cul\u003e \u003cli\u003eStability Detection and Classification\u003c\/li\u003e \u003cli\u003eSignificant Motion Detector\u003c\/li\u003e \u003cli\u003eTap, Step, and Shake Detectors\u003c\/li\u003e \u003cli\u003eActivity Classification\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eAs if the above wasn't enough, the BNO085 also provides an impressive suite of detection and classification products by further analysing the measured motion:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eStability Detection and Classification\u003c\/li\u003e \u003cli\u003eTap Detector\u003c\/li\u003e \u003cli\u003eStep Detector\u003c\/li\u003e \u003cli\u003eStep Counter\u003c\/li\u003e \u003cli\u003eActivity Classification\u003c\/li\u003e \u003cli\u003eSignificant Motion Detector\u003c\/li\u003e \u003cli\u003eShake Detector\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eMore information about the various report types is available on the Report Types page\u003c\/p\u003e \u003ch3\u003eA Firehose of Information in a Human-Friendly Package\u003c\/h3\u003e \u003cp\u003eThe BNO085 is a supremely capable sensor, practically overflowing with useful information. It is also very small. As the Ideal Gas Law tells us, when you shove a lot of stuff into a small space, things are going to get a bit spicy. Worry not fellow scientist, we here at Adafruit have done our part to make the BNO085 as approachable as possible. It's a pretty familiar recipe:\u003c\/p\u003e \u003cp\u003eTake the following and mix in Eagle CAD:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eOne part raw unprocessed CEVA Hillcrest Labs brand BNO085\u003c\/li\u003e \u003cli\u003eOne voltage regulator for flexible input voltage\u003c\/li\u003e \u003cli\u003eOne part Level shifting circuitry for use with 3.3V (RPi\/Feather) or 5V(Arduino) logic levels\u003c\/li\u003e \u003cli\u003eTwo handy dandy Stemma QT connectors for solderless connection\u003c\/li\u003e \u003cli\u003eOne, 32.768kHz crystal to provide a stable reference oscillation\u003c\/li\u003e \u003cli\u003eOne breakout PCB with breadboard friendly headers\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePrepare in the pick and place and bake in a reflow oven on High for about 5 minutes and you get the Adafruit BNO085 IMU breakout (part of a complete breakfast!)\u003c\/p\u003e \u003cp\u003eWith the physical hardware tamed and made approachable, that leaves the software. If it wasn't already very obvious, the BNO085 can generate a wide selection of data and as a result, it has a slightly complex and unique way of delivering that information. To save you the effort of figuring out how to decode and organise all those measurements, we've written libraries for you to use with CircuitPython and Arduino. Just plug in the sensor to your favourite device using our wiring examples, and install the library for your chosen platform and you're ready to start building your very own Robot Friend.\u003c\/p\u003e \u003cp\u003eAs an alternative to the cornucopia of vectors and classifications that the standard sensor hub modes provide, the BN0085 also provides a simple but useful and well-executed UART-based mode that provides calibrated heading and acceleration measurements. The UART-RVC mode takes its acronym from one of its potential applications: Robot Vacuum Cleaners. This mode is exceedingly simple to interface with and based on my limited testing it performs astoundingly well. The ease of use to utility ratio here is off the charts.\u003c\/p\u003e \u003cp\u003eWe've written libraries for the UART RVC mode for both Arduino and CircuitPython\/Python. Check out the UART RVC pages for Arduino and Python for wiring diagrams and example code.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: QT Cable is \u003cstrong\u003eNOT\u003c\/strong\u003e included, but we have a variety in the shop\u003c\/p\u003e \u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAs of Dec 22, 2023\u003c\/b\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eDimensions: 25.6mm x 22.7mm x 4.6mm\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eWeight: 2.5g\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eOverview and Downloads\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643865333821,"sku":"ken1789698292562","price":26.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-9-dof-orientation-imu-fusion-breakout---bno085-bno080---stemma-qt-qwiic_1.jpg?v=1789698297"},{"product_id":"adafruit-floppy-featherwing-with-34-pin-idc-connector","title":"Adafruit Floppy FeatherWing with 34-Pin IDC Connector","description":"\u003cp\u003eRelive the days when storage was counted out in kilo-bytes, not giga-bytes, using the Adafruit Floppy FeatherWing on a Feather board - perfect for interfacing with 34-Pin IDC Connector floppy drives that were ubiquitous on PCs. This 'Wing has level shifting and a ready-to-plug connector that works with 3.5\" or 5.25\" floppy disks for reading or writing!\u003c\/p\u003e \u003cp\u003eFloppy disks have an interesting data transfer method where raw bit transitions are measured and converted to data. This data streams pretty fast from the disk drive so you'll want to use a fast microcontroller that has large SRAM storage and ideally, a peripheral to DMA the data signal. For that reason we only have this FeatherWing working with the Feather M4 or Feather RP2040. ESP32, ATmega, nRF52, etc have not been ported to our support library!\u003c\/p\u003e \u003cp\u003eFloppy disk drives require 5V power and logic. For the logic level shifting, we have a small boost converter on the 'Wing that will give 5V logic levels out of the 34-pin connector. It will also shift the incoming signals down to a Feather-safe 3.3V.\u003c\/p\u003e \u003cp\u003eFor floppy driver powering you will likely need a separate external 5V power supply that can provide 5V at 2 A. You can't power most drives off of USB power, they have big motors that require more current than USB can provide!\u003c\/p\u003e \u003cp\u003eWe've got code and examples for three use cases:\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\nReading floppy disks and storing the raw bit patterns and\/or converted data format for data archiving. For this use case, we recommend using the 'Wing with a Feather programmed to act as a greaseweazle or fluxengine client device. Then run those command line programs on your computer to have the Feather send the raw track data to the computer for analysis, bit-repair and format interpretation. You can also write some formats via those two programs, for use with older computers. We also have a 'Write Disable' switch on board specifically for this use case so that it is not possible for the write-enable pin to accidentally be activated.\u003c\/li\u003e \u003cli\u003eReading\/Writing FAT formatted floppy disks from Arduino, CircuitPython or a computer that is connected via USB. Floppy disks can still be used to save, and read data from! This is great for retro-themed projects or if you want to write data to floppy disks for them to be used by IBM-PC compatibles or other devices that are expecting FAT-formatted floppy disks\u003c\/li\u003e \u003cli\u003e\nCool floppy music sequencing!\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eEach order comes with one FeatherWing with the 2x17 header attached and level-shifting circuitry built in. Before it can be used to read\/write floppies, you will need to:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSolder pin headers to attach to a Feather board.\u003c\/li\u003e \u003cli\u003eAttach an M4 or RP2040 Feather as the driver\/brains.\u003c\/li\u003e \u003cli\u003eFind a 34-pin IDC Floppy Drive that works\u003c\/li\u003e \u003cli\u003eConnect a 34-pin DC cable between the 'Wing and the Floppy drive.\u003c\/li\u003e \u003cli\u003e\nProvide 5V power to the floppy drive, as much as 2 Amps. 5.25\" disk drives will also need a 12V power supply!\u003c\/li\u003e \u003cli\u003eFind some floppy disks to read\/write\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eMany of these items are no longer sold, and will require some sleuthing to locate!\u003c\/p\u003e \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"\/\/www.youtube.com\/embed\/djkzn9eSXe8?si=h88eZ-vQw41nZHlx\u0026amp;start=902\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003eDimensions: 50.8mm x 22.8mm x 13.6mm\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan\u003eWeight: 8.4g\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cspan\u003ePrimary Guide\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643865530429,"sku":"nqz1789698298266","price":4.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-floppy-featherwing-with-34-pin-idc-connector_1.jpg?v=1789698302"},{"product_id":"8bitdo-retro-18-mechanical-numpad","title":"8BitDo Retro 18 Mechanical Numpad","description":"\u003cp\u003eThis 8bitdo Mechanical Numpad is a 2-in-1 device that seamlessly switches between a traditional PC numpad and a standard calculator with just a click. It even has a dedicated shortcut button to activate the Windows Calculator app for instant access. Designed with a retro-inspired aesthetic, this numpad has 18 tactile mechanical keys with \u003cspan\u003ea nine-digit seven-segment display.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWith a hot-swappable PCB, you can easily swap out switches to customise your setup. It also supports 8BitDo Ultimate Software, allowing you to remap buttons and set up macros for improved functionality. Bluetooth connectivity allows it to work wirelessly with multiple devices like Windows and Android, making it so easy to add to work and gaming setups.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis controller comes in four editions - N (Nintendo), Fami (Japanese Famicom), C64 (Commodore 64) and M (Mechanical) \u003c\/span\u003e\u003cstrong\u003ePlease choose which colour you want before adding to the cart!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf you want to complete the look and add a matching keyboard to your Numpad, check out our Retro Keyboards\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003e\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?\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2 modes: PC numpad mode \/ Standard calculator mode\u003c\/li\u003e\n\u003cli\u003eWindows Calculator app shortcut button\u003c\/li\u003e\n\u003cli\u003eDye-sub PBT keycaps.(N, Fami, and M editions)\u003c\/li\u003e\n\u003cli\u003eDouble-shot ABS keycaps. (C64 edition)\u003c\/li\u003e\n\u003cli\u003e18 keys\u003c\/li\u003e\n\u003cli\u003eKailh Box White switches V2\u003c\/li\u003e\n\u003cli\u003eHot-swappable PCB\u003c\/li\u003e\n\u003cli\u003eSupport n-key rollover\u003c\/li\u003e\n\u003cli\u003eSupport 8BitDo Ultimate Software V2 (for firmware update only)\u003c\/li\u003e\n\u003cli\u003eTop mount style\u003c\/li\u003e\n\u003cli class=\"a-spacing-mini\"\u003e\u003cspan class=\"a-list-item\"\u003eUpdate your firmware at\u003cspan\u003e \u003c\/span\u003esupport.8Bitdo.com\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWindows 10 (1903) and above\u003c\/li\u003e\n\u003cli\u003eAndroid 9.0 and above\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimension \/ Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e170 x 104 x 45.5mm\u003c\/li\u003e\n\u003cli\u003e300g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnectivity\u003c\/h3\u003e\n\u003cdiv class=\"col-md-6 col-lg-6 col-sm-6\"\u003e\n\u003cul\u003e\n\u003cli\u003eBluetooth 5.0\u003c\/li\u003e\n\u003cli\u003eWireless 2.4G\u003c\/li\u003e\n\u003cli\u003eWired USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBattery Type \/ Battery Life\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1000mAh Li-on battery, rechargeable\u003c\/li\u003e\n\u003cli\u003e160 use hours with 4 hours of charging time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eUltimate Software\u003c\/li\u003e\n\u003cli\u003eSupport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e8BitDo Retro 18 Mechanical Numpad\u003c\/li\u003e\n\u003cli\u003e2.4G Adapter\u003c\/li\u003e\n\u003cli\u003eUSB Cable\u003c\/li\u003e\n\u003cli\u003eInstruction Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"8BitDo","offers":[{"title":"N Edition","offer_id":43643865759805,"sku":"ndj1789698304116","price":41.74,"currency_code":"USD","in_stock":true},{"title":"Fami","offer_id":43643865792573,"sku":"ivw1789698304117","price":33.95,"currency_code":"USD","in_stock":true},{"title":"C64","offer_id":43643865825341,"sku":"kvl1789698304118","price":43.97,"currency_code":"USD","in_stock":true},{"title":"M Edition","offer_id":43643865858109,"sku":"ihr1789698304119","price":36.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/8bitdo-retro-18-mechanical-numpad_1.jpg?v=1789698310"},{"product_id":"adafruit-feather-rp2350-with-hstx-port","title":"Adafruit Feather RP2350 with HSTX Port","description":"\u003cp\u003eRP2350 flies high with the Feather format - now you can use any FeatherWings with this battery-powered dev board. It comes with 8MB of flash, a 22-pin HSTX output port, Stemma QT, debug SWD, and an optional PSRAM spot. It's our first RP2350 board and we crammed a ton of goodies into our classic Feather format. It's an excellent starter board to go along with your Pico 2.\u003c\/p\u003e\n\u003cp\u003eThe RP2350 is Raspberry Pi's second microcontroller chip following their breakout-hit the RP2040. Building on their success, the RP2350 upgrades the dual M0 core to dual M33 cores with a 150 MHz clock rate. The M33 is a much newer Arm chipset, we've found that firmware runs about twice as fast. Especially given that we now have hardware floating point support. Also, the RP2350 has twice as much SRAM: 520KB instead of 264KB which means that micropython\/circuit python runs great and IoT projects that need a lot of memory buffer space will run better. Other improvements include 3 PIO blocks instead of 2, TrustZone secure boot, and a special High-Speed Transmit (HSTX) peripheral that drives 4 lanes of differential data transmission such as DVI output without needing to overclock or use PIO.\u003c\/p\u003e\n\u003cp\u003eFor peripherals, there are two I2C controllers, two SPI controllers, and two UARTs that are multiplexed across the GPIO - check the pinout for what pins can be set to which. There are 24 PWM channels, each pin has a channel it can be set to (ditto on the pinout).\u003c\/p\u003e\n\u003cp\u003eIf you'd like all these features plus an added 8MB of PSRAM, click here.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeather RP2350 HSTX Specifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMeasures 2.0\" x 0.9\" x 0.28\" (50.8mm x 22.8mm x 7mm) without headers soldered in\u003c\/li\u003e\n\u003cli\u003eLight as a (large?) feather - 5 grams\u003c\/li\u003e\n\u003cli\u003eRP2359 32-bit Cortex M33 dual core running at 150 MHz @ 3.3V logic and power\u003c\/li\u003e\n\u003cli\u003e520 KB RAM + 8 KB OTP memory\u003c\/li\u003e\n\u003cli\u003e8 MB SPI FLASH chip for storing files and CircuitPython\/MicroPython code storage. No EEPROM\u003c\/li\u003e\n\u003cli\u003eOptional spot for SOIC PSRAM chip with chip select line on GPIO 8\u003c\/li\u003e\n\u003cli\u003eTons of GPIO! 29 x GPIO pins with the following capabilities:\n\u003cul\u003e\n\u003cli\u003e21 GPIO available on the Feather header pins, 8 more 'consecutive' GPIO available on the HSTX connector (you don't have to use them with the HSTX peripheral)\u003c\/li\u003e\n\u003cli\u003eFour 12-bit ADCs (one more than Pico 2)\u003c\/li\u003e\n\u003cli\u003eTwo I2C, Two SPI, and two UART peripherals, we label one for the 'main' interface in standard Feather locations\u003c\/li\u003e\n\u003cli\u003e24 x PWM outputs - for servos, LEDs, etc\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in 200mA+ lipoly charger with charging status indicator LED. For non-rechargeable battery usage, the charger can be disabled by cutting a jumper trace on the back.\u003c\/li\u003e\n\u003cli\u003ePin #7 red LED for general-purpose blinking\u003c\/li\u003e\n\u003cli\u003eRGB NeoPixel for full-color indication.\u003c\/li\u003e\n\u003cli\u003eOn-board STEMMA QT connector that lets you quickly connect any Qwiic, STEMMA QT or Grove I2C devices with no soldering!\u003c\/li\u003e\n\u003cli\u003eBoth the Reset button and Bootloader select button for quick restarts (no unplugging-replugging to relaunch code)\u003c\/li\u003e\n\u003cli\u003e3.3V Power\/enable pin\u003c\/li\u003e\n\u003cli\u003e\nPico Probe 3-pin JST SH connector for SWD debugging\u003c\/li\u003e\n\u003cli\u003e4 mounting holes\u003c\/li\u003e\n\u003cli\u003e12 MHz crystal for perfect timing.\u003c\/li\u003e\n\u003cli\u003e3.3V regulator with 500mA peak current output\u003c\/li\u003e\n\u003cli\u003e\nUSB Type C connector lets you access built-in ROM USB bootloader and serial port debugging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eInside the RP2350 is a 'permanent ROM' USB UF2 bootloader. What that means is when you want to program new firmware, you can hold down the BOOTSEL button while plugging it into USB (or pulling down the RUN\/Reset pin to ground) and it will appear as a USB disk drive you can drag the firmware onto. Folks who have been using Adafruit products will find this very familiar - we use the technique on all our native USB boards. Just note you don't double-click reset instead hold down BOOTSEL during boot to enter the bootloader!\u003c\/p\u003e\n\u003cp\u003eThere is great C\/C++ support, unofficial (but really good) Arduino support, an official MicroPython port, and a CircuitPython port! We of course recommend CircuitPython because we think it's the easiest way to get started and it has support with most of our drivers, displays, sensors, and more, supported out of the box so you can follow along with our CircuitPython projects and tutorials.\u003c\/p\u003e\n\u003cp\u003eWhile the RP2350 has lots of onboard RAM, it does not have built-in FLASH memory. Instead, that is provided by the external QSPI flash chip. There is 8 MB on this board, which is shared between the program it's running and any file storage used by MicroPython or CircuitPython. When using C\/C++ you get the whole flash memory, if using Python you will have about 7 MB remaining for code, files, images, fonts, etc.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8qfeyg05nio?si=uHEif0SKbwSUHSZz\u0026amp;start=160\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRP2350 Chip Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual ARM Cortex-M33 with floating point unit \u003cem\u003eor\u003c\/em\u003e Dual RISC-V @ 150MHz\u003c\/li\u003e\n\u003cli\u003e520 kB on-chip SRAM\u003c\/li\u003e\n\u003cli\u003e8 kB of one-time-programmable (OTP) memory.\u003c\/li\u003e\n\u003cli\u003eSupport for up to 16MB of off-chip Flash memory via a dedicated QSPI bus\u003c\/li\u003e\n\u003cli\u003eSupport for external QSPI PSRAM\u003c\/li\u003e\n\u003cli\u003eDMA controller, 16 channel, 4 IRQ\u003c\/li\u003e\n\u003cli\u003eFully-connected AHB crossbar\u003c\/li\u003e\n\u003cli\u003eOn-chip switched-mode power supply and programmable low-dropout regulator (LDO) to generate core voltage\u003c\/li\u003e\n\u003cli\u003eTwo on-chip PLLs to generate 48 MHz USB and 150MHz core clocks\u003c\/li\u003e\n\u003cli\u003eOptional boot signing with protected OTP storage\u003c\/li\u003e\n\u003cli\u003eHardware SHA-256 accelerator\u003c\/li\u003e\n\u003cli\u003eHardware random number generator (TRNG)\u003c\/li\u003e\n\u003cli\u003e30 GPIO pins, 4 of which can be used as analogue inputs\u003c\/li\u003e\n\u003cli\u003ePeripherals\n\u003cul\u003e\n\u003cli\u003e2 UARTs\u003c\/li\u003e\n\u003cli\u003e2 SPI controllers\u003c\/li\u003e\n\u003cli\u003e2 I2C controllers\u003c\/li\u003e\n\u003cli\u003e24 PWM channels (compared to 16 on RP2040)\u003c\/li\u003e\n\u003cli\u003eUSB 1.1 controller and PHY, with host and device support\u003c\/li\u003e\n\u003cli\u003e12 PIO state machines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eThe Adafruit Feather RP2350 HSTX comes with the A2 version of the RP2350, \u003c\/span\u003ewhich is affected by the E9 erratum\u003cspan\u003e. 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The programmable data rate ranges from 8 SPS to 860 SPS, providing \u003cspan\u003e16-bit precision.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eWide supply range: 2.0V - 5.5V, support 3.3\/5V system\u003c\/li\u003e\n\u003cli\u003eCompatible with Raspberry Pi and Arduino\n\u003c\/li\u003e\n\u003cli\u003e16-bit high-resolution ADC\u003c\/li\u003e\n\u003cli\u003eProgrammable Data Rate: 8 SPS to 860 SPS\u003c\/li\u003e\n\u003cli\u003eInternal Programmable Gain: x16 with Internal low-drift voltage reference and oscillator\u003c\/li\u003e\n\u003cli\u003eThe built-in PGA is gain-adjustable and can be controlled by software\u003c\/li\u003e\n\u003cli\u003e4 Single-Ended Inputs or 2 Differential Inputs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse: collapse; width: 540pt;\" width=\"720\" cellspacing=\"0\" cellpadding=\"0\" border=\"0\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 8521; width: 175pt;\" width=\"233\"\u003e \u003ccol style=\"mso-width-source: userset; mso-width-alt: 17810; width: 365pt;\" width=\"487\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15.0pt; width: 175pt;\" width=\"233\" height=\"20\"\u003eInput voltage\u003c\/td\u003e\n\u003ctd style=\"width: 365pt;\" width=\"487\"\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15.0pt;\" height=\"20\"\u003eADC Resolution\u003c\/td\u003e\n\u003ctd\u003e16 Bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15.0pt;\" height=\"20\"\u003eProgrammable Data Rate\u003c\/td\u003e\n\u003ctd\u003e8SPS - 860 SPS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15.0pt;\" height=\"20\"\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e4-channel single-ended input or 2-channel differential input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 15.0pt;\" height=\"20\"\u003e\n\u003ctd style=\"height: 15.0pt;\" height=\"20\"\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI2C, Default Address: 0x48, optional I2C address: 0x48\/0x49\/0x4A\/0x4B\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\u003eADS1115 Schematic Files\u003c\/li\u003e\n\u003cli\u003eTexas Instruments ADS1115 Datasheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x \u003cspan\u003eGrove - 4-Channel 16 Bit ADC (ADS1115)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x \u003cspan\u003e20mm Grove Cable\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643866153021,"sku":"ybn1789698317305","price":10.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---4-channel-16-bit-adc-ads1115-with-programmable-gain-amplifier_1.jpg?v=1789698321"},{"product_id":"engineer-nz-03-smd-chip-cutters-esd-safe","title":"Engineer® NZ-03 SMD Chip Cutters (ESD Safe)","description":"\u003cp\u003eEngineer\u003cspan\u003e has been manufacturing high-quality Japanese precision tools since 1948. If you're looking for the very best precision hand tools for your projects - look no further.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eCheck out our full range of Engineer tools here!\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe Engineer \u003cstrong\u003eNZ-03 \u003c\/strong\u003eare specialized cutters designed to remove unwanted SMD components from PCBs, facilitating easy desoldering\/cleaning of the associated component PCB pad afterwards.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for the quick \u0026amp; easy removal of SMD \/ SMT components from PCBs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSlender \u0026amp; compact jaw design - perfect for use on densely populated circuit boards\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOutstanding sharp cutting jaws (heat-treated carbon steel) for excellent cutting performance \u0026amp; durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpring-loaded grips for easy operation (strap holes at end of handles)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eJaw opening gap 'adjuster' (restricts how far jaws open up when grips are released) enhances productivity \u0026amp; less hand fatigue for repetitive cutting work\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupplied with 1.5mm hex key wrench as a standard accessory (to set the jaw opening angle adjuster)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eESD-compliant grips - safe for use on sensitive electronics, components, PBC work etc.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOil-resistant comfort cushioned grips (made from environmentally friendly elastomer)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMaterial: S58C Carbon Steel (hardness: HRC 58±4)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMade in Japan (ROHS compliant)\u003c\/span\u003e\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 NZ-03 SMD Chip Cutters (ESD Safe)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Engineer","offers":[{"title":"Default Title","offer_id":43643866218557,"sku":"rfz1789698317197","price":18.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/engineer-nz-03-smd-chip-cutters-esd-safe_1.jpg?v=1789698321"},{"product_id":"adafruit-bmp390-precision-barometric-pressure-and-altimeter-stemma-qt-qwiic","title":"Adafruit BMP390 - Precision Barometric Pressure and Altimeter - STEMMA QT \/ Qwiic","description":"\u003cp\u003eBosch has been a leader in barometric pressure sensors, from the BMP085. BMP180, BMP280, BMP388... now we've got the next generation, the Adafruit BMP390 (we refer to it as the BMP390L or BMP390, same thing!) Precision Barometric Pressure and Altimeter Breakout. As you would expect, this sensor is similar to its earlier versions but even better. The BMP390 has better precision than ever, which makes it excellent for environmental sensing or as a precision altimeter. It can even be used in either I2C or SPI configurations.\u003c\/p\u003e \u003cp\u003eThe BMP390 is the next generation of sensors from Bosch and is the upgrade to the BMP280 and BMP388 - with a low-altitude noise as low as 0.1m and the same fast conversion time. And like the previous BMP280, you can use I2C or SPI. For simple easy wiring, go with I2C. If you want to connect a bunch of sensors without worrying about I2C address collisions, go with SPI.\u003c\/p\u003e \u003cp\u003eThis sensor has a relative accuracy of ±3 Pascals, which translates to about ±0.25 meters of altitude (compared to the BMP280's ±12 Pascal\/±1 meter and BMP388's ±8 Pascal\/±0.5 meter). The datasheet sort of implies they intend this sensor to be used for drones and quadcopters, to keep altitude stable, but you could also use this for wearables or any project that wants to track height above sea level. Note that for absolute height you'll still need to enter the barometric pressure at sea level if the weather changes, but that's true of every altimeter sensor that uses pressure. You can also measure temperature with ±0.5°C accuracy.\u003c\/p\u003e \u003cp\u003eNice sensor right? So we made it easy for you to get right into your next project. The surface-mount sensor is soldered onto a custom-made PCB in the STEMMA QT form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the BMP390 or to chain it with a wide range of other sensors and accessories using a compatible cable. \u003cstrong\u003eQT Cable is NOT included\u003c\/strong\u003e, but we have a variety in the shop\u003c\/p\u003e \u003cp\u003eNice sensor right? So we made it easy for you to get right into your next project. The surface-mount sensor is soldered onto a PCB and comes with a 3.3V regulator and level shifting so you can use it with a 3V or 5V logic microcontroller without worry. Check out the Arduino library to get data out in under 10 minutes!\u003c\/p\u003e \u003cp\u003eCheck out the tutorial guide for wiring diagrams, code libraries, datasheets, schematics and more!\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eRevision History\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAs of February 6, 2023\u003c\/b\u003e\u003cspan\u003e -\u003c\/span\u003e we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. Additionally, this sensor breakout may come with black or tan STEMMA QT connectors. They work the same!\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAs of August 6, 2021 -\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003ewe may ship with BMP390L or BMP390 depending on which chip is available. They are the same sensor\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eOverview and Downloads\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643866251325,"sku":"lwj1789698318418","price":8.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-bmp390---precision-barometric-pressure-and-altimeter---stemma-qt-qwiic_1.jpg?v=1789698323"},{"product_id":"pololu-basic-spdt-relay-carrier-with-5vdc-relay-partial-kit","title":"Pololu Basic SPDT Relay Carrier with 5VDC Relay (Partial Kit)","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003ePololu\u003cspan\u003e basic relay carrier modules allow simple control of a single-pole, double-throw (SPDT) switch from low-voltage, low-current control signals.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThis item includes the basic carrier PCB along with an Omron G5LE-14-DC5 5V relay, 5.0 mm terminal blocks, and 0.1\" male headers in straight and right-angle versions. Surface-mount components are pre-assembled on the PCB, but the through-hole components are not installed. The included power relay is rated for up to 10 A under most conditions.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eWe also stock a fully-assembled version.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eWarning:\u003c\/strong\u003e\u003c\/span\u003e This product is not designed to or certified for any particular high-voltage safety standard. \u003cstrong\u003eWorking with voltages above 30V can be extremely dangerous\u003c\/strong\u003e and should only be attempted by qualified individuals with appropriate equipment and protective gear.\u003c\/span\u003e\u003c\/p\u003e \u0026lt;\u0026gt; \u003cp\u003eThe carrier board routes the three relay control pins to 0.1″-spaced pins compatible with standard solderless breadboards and female servo cable connectors.\u003c\/p\u003e \u003cp\u003eThis partial kit version includes 8×1 straight and right angle 0.1″ male header strips that can optionally be broken into 3×1 pieces and soldered in. The relay switch pins are routed to a set of large pads intended for use with a 3-pin 5mm-pitch terminal block and a set of smaller pads with a 0.2″ pitch, making them compatible with 0.1″ perfboards.\u003c\/p\u003e \u003cp\u003eThe partial kit includes a 3-pin terminal block that can be optionally soldered in. The carrier board has four mounting holes that work with #2 or M2 screws.\u003c\/p\u003e \u003ch3\u003eAdvantages over similar products\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eCompact layout\u003c\/li\u003e \u003cli\u003eTwo LEDs to indicate coil actuation\u003c\/li\u003e \u003cli\u003eZener diode for fast current decay on relay coil\u003c\/li\u003e \u003cli\u003eSpecification of electrical routing clearance rules on relay switch nodes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eUsing the relay module\u003c\/h3\u003e \u003cp\u003eThe switch portion of the relay is accessible on one side of the board while the control pins are routed to the other. The relay coil is powered by supplying the appropriate coil voltage for your specific relay across the VDD and GND pins, and it is activated by a digital high-control signal on the EN pin.\u003c\/p\u003e \u003cp\u003eThe control signal is fed directly to a BSS138 N-channel MOSFET, which in turn actuates the relay coil when the control voltage exceeds approximately 2.5 V, up to a maximum of 20 V (see\u003cspan\u003e \u003c\/span\u003eBSS138 datasheet\u003cspan\u003e \u003c\/span\u003efor details).\u003c\/p\u003e \u003cp\u003eThe relay switch terminals COM (common), NO (normally open), and NC (normally closed) are routed on the PCB with a minimum clearance of 60 mils (1.5 mm) from other copper. The copper traces are designed to be at least 45 mil (1.1 mm) from the board edges, though manufacturing variations in the board edges can make those distances slightly lower.\u003c\/p\u003e \u003cp\u003eIn most applications, the current and voltage ratings for the module will match the ratings of the relay used. Maximum current, maximum voltage, and life expectancy are interdependent; we, therefore, recommend careful examination of your relay’s datasheet.\u003c\/p\u003e \u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/relay-pinout-2.jpg?width=700\" alt=\"\"\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eVoltage: 5V\u003c\/li\u003e \u003cli\u003eSize:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e1″ × 1.2″ × 0.9″\u003c\/span\u003e\n\u003c\/li\u003e \u003cli\u003eWeight:\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e16 g\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eSchematic\u003c\/li\u003e \u003cli\u003eOmron G5LE Single-pole 10A Power Relay Datasheet\u003c\/li\u003e \u003cli\u003eBSS138 N-channel MOSFET datasheet\u003c\/li\u003e \u003cli\u003eDimension diagram of the Pololu Basic SPDT Relay Carrier with DC Relay\u003c\/li\u003e \u003cli\u003eDXF drill guide\u003c\/li\u003e \u003cli\u003e3D Model (STEP)\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":43643866480701,"sku":"hhg1789698326761","price":5.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/pololu-basic-spdt-relay-carrier-with-5vdc-relay-partial-kit_1.jpg?v=1789698331"},{"product_id":"adafruit-sensirion-sht40-temperature-humidity-sensor-stemma-qt-qwiic","title":"Adafruit Sensirion SHT40 Temperature \u0026 Humidity Sensor - STEMMA QT \/ Qwiic","description":"\u003cp\u003eSensirion Temperature\/Humidity sensors are some of the finest \u0026amp; highest-accuracy devices you can get. And finally, we have some that have a true I2C interface for easy reading. The SHT40 sensor is the fourth generation (started at the SHT10 and worked its way up to the top!). The SHT40 has an excellent ±1.8% typical relative humidity accuracy from 25 to 75% and ±0.2 °C typical accuracy from 0 to 75°C.\u003c\/p\u003e\n\u003cp\u003eUnlike some earlier SHT sensors, this sensor has a true I2C interface for easy interfacing with only two wires (plus power and ground!). Thanks to the voltage regulator and level-shifting circuitry we've included on the breakout It is also 3V or 5V compliant, so you can power and communicate with it using any microcontroller or microcomputer.\u003c\/p\u003e\n\u003cp\u003eSuch a lovely chip - so we spun up a breakout board with the SHT4x and some supporting circuitry such as pullup resistors and capacitors. To make things even easier, we've included SparkFun Qwiic compatible STEMMA QT connectors for the I2C bus so you don't even need to solder! QT Cable is not included, but we have a variety in the shop.\u003c\/p\u003e\n\u003cp\u003eIf you prefer working on a breadboard, each order comes with one fully assembled and tested PCB breakout and a small piece of header. You'll need to solder the header onto the PCB, but it's fairly easy and takes only a few minutes even for a beginner.\u003c\/p\u003e\n\u003cp\u003eWe've written both Arduino and CircuitPython\/Python library code for this chip, so you can use it with just about any microcontroller or single-board computer like Raspberry Pi.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay and cables are NOT included\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of October 2022\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen. Additionally, this sensor breakout may come with black or tan STEMMA QT connectors. They work the same!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSHT40 Specifications \u0026amp; Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRelative humidity accuracy: up to ±1.8 %RH\u003c\/li\u003e\n\u003cli\u003eTemperature accuracy: up to ±0.2 °C\u003c\/li\u003e\n\u003cli\u003eBreakout supply voltage: 3.3 to 5V\u003c\/li\u003e\n\u003cli\u003eAverage bare sensor current: 0.4 μA (at meas. rate 1 Hz)\u003c\/li\u003e\n\u003cli\u003eIdle bare sensor current: 80 nA\u003c\/li\u003e\n\u003cli\u003eI2C fast mode plus, CRC checksum\u003c\/li\u003e\n\u003cli\u003eOperating range: 0 - 100 %RH, -40 - 125 °C\u003c\/li\u003e\n\u003cli\u003eFully functional in a condensing environment\u003c\/li\u003e\n\u003cli\u003eVariable power heater\u003c\/li\u003e\n\u003cli\u003eNIST traceability for sensor\u003c\/li\u003e\n\u003cli\u003eJEDEC JESD47 qualification for sensor\u003c\/li\u003e\n\u003cli\u003eMature technology from global market leader Sensirion\u003c\/li\u003e\n\u003cli\u003eI2C address 0x44\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrimary Guide\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643867234365,"sku":"vtr1789698344607","price":4.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-sensirion-sht40-temperature-humidity-sensor---stemma-qt-qwiic_1.jpg?v=1789698350"},{"product_id":"adafruit-rp2350-22-pin-fpc-hstx-to-dvi-adapter-for-hdmi-displays","title":"Adafruit RP2350 22-pin FPC HSTX to DVI Adapter for HDMI Displays","description":"\u003cp\u003eYou may have noticed that our RP2350 Feather has an FPC output connector on the end for accessing the HSTX (High-Speed Transmission) peripheral. This new capability, not available on the RP2040, is specifically designed to allow the RP2350 chip to drive DVI displays really easily! Historically you could use DVI on the RP2040 by mashing together some overclocking and a lot of PIO - it works but it's quite hacky. The HSTX peripheral is streamlined and doesn't require PIO or overclocking and there's a lot more RAM on the RP2350.\u003c\/p\u003e\n\u003cp\u003eIf you want to try out HSTX to drive an HDMI monitor or display, this dongle is what you need to take HSTX out and give you a connector with proper level shifting and signal conditioning. Simply connect a 22 pin FPC cable between the Feather RP2350 and Adafruit RP2350 22-pin FPC HSTX to DVI Adapter for HDMI Displays then load the DVI output code. In CircuitPython, we have support for 320 x 240 pixels at 16-bit colour, which gets pixel doubled to 640 x 480. Or, if you're willing to cut some colourspace to save RAM, you can get true 640 x 480 resolution at 4 \/ 8-bit colour, or 1 \/ 2 bit grayscale.\u003c\/p\u003e\n\u003cp\u003eThe eight HSTX lines are connected to the differential Clock (IO #14 \u0026amp; 15), Lane0 (#18, 19), Lane1 (#16, #17), and Lane2 (#12, #13) connections. I2C is connected as well so you can read the display EEPROM. Hot-plug-detect is connected to IO #11 on the Feather but can be disconnected by cutting a jumper on the bottom. Ditto for CEC which we connect by default to IO #10.\u003c\/p\u003e\n\u003cp\u003eEach order comes with one DVI adapter board. \u003cstrong\u003e22-pin FPC cable and board are NOT included\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/py5_9WnY2bM?si=ltsUHZAPdZUeFlUL\u0026amp;start=212\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 25.9mm x 24.9mm x 7.8mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 4.3g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePrimary Guide\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643867299901,"sku":"cfu1789698344537","price":4.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-rp2350-22-pin-fpc-hstx-to-dvi-adapter-for-hdmi-displays_1.jpg?v=1789698350"},{"product_id":"pololu-vl53l4cd-time-of-flight-distance-sensor-carrier-with-voltage-regulator-120cm-max","title":"Pololu VL53L4CD Time-of-Flight Distance Sensor Carrier with Voltage Regulator (120cm Max)","description":"\u003cp\u003eThis sensor from Pololu is a carrier\/breakout board for ST’s VL53L4CD laser-ranging sensor, which offers fast (up to 100 Hz) and accurate ranging from 1 mm to 1200 mm.\u003c\/p\u003e\n\u003cp\u003eIt uses the time of flight (ToF) of invisible, eye-safe laser pulses to measure absolute distances independent of ambient lighting conditions and target characteristics like colour, shape, and texture (though these things will affect the maximum range).\u003c\/p\u003e\n\u003cp\u003eDistance measurements can be read through a digital I²C interface. The board includes a 2.8 V linear regulator and level-shifters that allow it to work over an input voltage range of 2.6 V to 5.5 V, and the 0.1″ pin spacing makes it easy to use with standard solderless breadboards and 0.1″ perfboards.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e This product \u003cstrong\u003emight\u003c\/strong\u003e ship with a protective liner covering the sensor IC. \u003cstrong\u003eThe liner must be removed for proper sensing performance.\u003c\/strong\u003e\u003c\/p\u003e\n\u0026lt;\u0026gt;\n\u003cp\u003eThe VL53L4CD from ST Microelectronics is a time-of-flight (TOF) ranging sensor integrated into a compact module. This board is a carrier for the VL53L4CD, so we recommend careful reading of the VL53L4CD datasheet before using this product.\u003c\/p\u003e\n\u003cp\u003eThe VL53L4CD is effectively a tiny, self-contained lidar system featuring an integrated 940 nm Class 1 laser, which is invisible and eye-safe. Unlike conventional IR sensors that use the intensity of reflected light to estimate the distance to an object, the VL53L4CD uses ST’s FlightSense technology to precisely measure how long it takes for emitted pulses of infrared laser light to reach the nearest object and be reflected back to a detector. This approach ensures absolute distance measurements independent of ambient lighting conditions and target characteristics (e.g. color, shape, texture, and reflectivity), though these external conditions do affect the maximum range of the sensor, as do the sensor configuration settings.\u003c\/p\u003e\n\u003cp\u003eUnder favorable conditions, such as low ambient light with a high-reflectivity target, the VL53L4CD can report distances from 1 mm to 1.2 m (4 ft) with 1 mm resolution. The sensor’s range timing is configurable, allowing you to choose the right balance between speed, accuracy, maximum distance, and power consumption for your application. See the datasheet for more information on how various external conditions and sensor configurations affect its performance. Ranging measurements are available through the sensor’s I²C (TWI) interface, which is also used to configure sensor settings, and the sensor provides two additional pins: a shutdown input and an interrupt output that can be configured to trigger when a target is detected within a selected distance window.\u003c\/p\u003e\n\u003cp\u003eThe VL53L4CD is a great IC, but its small, leadless, LGA package makes it difficult for the typical student or hobbyist to use. It also operates at a recommended voltage of 2.8 V, which can make interfacing difficult for microcontrollers operating at 3.3 V or 5 V. Our breakout board addresses these issues, making it easier to get started using the sensor, while keeping the overall size as small as possible.\u003c\/p\u003e\n\u003cp\u003eThe carrier board includes a low-dropout linear voltage regulator that provides the 2.8 V required by the VL53L4CD and allows the sensor to be powered from a 2.6 V to 5.5 V supply. The regulator output is available on the VDD pin and can supply around 100 mA to external devices. The breakout board also includes a circuit that shifts the I²C clock and data lines to the same logic voltage level as the supplied VIN, making it simple to interface the board with 3.3 V or 5 V systems, and the board’s 0.1″ pin spacing makes it easy to use with standard solderless breadboards and 0.1″ perfboards. The board ships fully populated with its SMD components, including the VL53L4CD, as shown in the product picture.\u003c\/p\u003e\n\u003cp\u003eThe pins are spaced to work with standard 0.1″ (2.54 mm) male headers and 0.1″ female headers (available separately), making the board easy to use with solderless breadboards and 0.1″ perfboards. The board has two mounting holes that work with #2 and M2 screws (not included).\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 0.5″ × 0.7″ × 0.085″ (13 mm × 18 mm × 2 mm)\u003c\/li\u003e\n\u003cli\u003eWeight without header pins: 0.5 g (0.02 oz)\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 2.6 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003eTypical active-ranging supply current: 25 mA\n\u003cul\u003e\n\u003cli\u003eVaries with configuration, target, and environment; peak current can reach 40 mA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eUltra-Low power (ULP) driver software enables sensor to perform basic proximity detection with reduced current consumption (\u0026lt;100 μA)\u003c\/li\u003e\n\u003cli\u003eMaximum sampling rate: 100 Hz\u003c\/li\u003e\n\u003cli\u003eMaximum range: 1.2 m (4 ft)\u003c\/li\u003e\n\u003cli\u003eResolution: 1 mm\u003c\/li\u003e\n\u003cli\u003eMinimum range: 1 mm (objects down to 0 mm are detected, but measurements might not be accurate)\u003c\/li\u003e\n\u003cli\u003eEmitter: 940 nm invisible Class 1 VCSEL (vertical cavity surface-emitting laser) – eye-safe\u003c\/li\u003e\n\u003cli\u003eDetector: SPAD (single photon avalanche diode) receiving array\n\u003cul\u003e\n\u003cli\u003eTypical full field of view (FoV): 18°\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfigurable detection interrupt thresholds for implementing autonomous low-power presence detection:\n\u003cul\u003e\n\u003cli\u003etarget closer than threshold\u003c\/li\u003e\n\u003cli\u003etarget farther than threshold\u003c\/li\u003e\n\u003cli\u003etarget within distance window\u003c\/li\u003e\n\u003cli\u003etarget outside of distance window\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOutput format (I²C): 16-bit distance reading (in millimeters)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"388\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"238\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"150\"\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eI²C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum operating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.6 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum operating voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.5 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e25 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5″ × 0.7″ × 0.085″\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eUsing the VL53L4CD\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eImportant note:\u003c\/strong\u003e This product might ship with a protective liner covering the sensor IC. \u003cstrong\u003eThe liner must be removed\u003c\/strong\u003e for proper sensing performance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Pololu_VL53L4CD_Time-of-Flight_Distance_Sensor_Carrier_with_Voltage_Regulator_-_remove_liner.jpg?v=1728654132\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eResources\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic diagram\u003c\/li\u003e\n\u003cli\u003eDimensions\u003c\/li\u003e\n\u003cli\u003e3D Model\u003c\/li\u003e\n\u003cli\u003eDrill Guide\u003c\/li\u003e\n\u003cli\u003eUM10204 I²C-bus specification and user manual\u003c\/li\u003e\n\u003cli\u003eVL53L4CD datasheet\u003c\/li\u003e\n\u003cli\u003eVL53L4CD documentation\u003c\/li\u003e\n\u003cli\u003eVL53L4CD library for Arduino\u003c\/li\u003e\n\u003cli\u003eVL53L4CD ULD API (STSW-IMG026)\u003c\/li\u003e\n\u003cli\u003eVL53L4CD Ultra-Low Power (ULP) API (STSW-IMG034)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cp\u003eAt least four connections are necessary to use the VL53L4CD board: VIN, GND, SCL, and SDA. The VIN pin should be connected to a 2.8 V to 5.5 V source, and GND should be connected to 0 volts. An on-board linear voltage regulator converts VIN to a 2.8 V supply, which can be accessed via the VDD pin, for the VL53L4CD IC. Supply voltages between 2.6 V and 3.5 V can also be connected to VDD (with VIN left disconnected) to bypass the regulator and power the board directly.\u003c\/p\u003e\n\u003cp\u003eThe I²C pins, SCL and SDA, are connected to built-in level-shifters that make them safe to use at voltages above VDD; they should be connected to an I²C bus operating at the same logic level as VIN (or VDD, if powering the board through VDD).\u003c\/p\u003e\n\u003cp\u003eThe XSHUT pin is an input and the GPIO1 pin is an open-drain output; both pins are pulled up to VDD by the board. They are not connected to level-shifters on the board and are not 5V-tolerant, but they are usable as-is with many 3.3 V and 5 V microcontrollers: the microcontroller can read the GPIO1 output as long as its logic high threshold is below VDD, and the microcontroller can alternate its own output between low and high-impedance states to drive the XSHUT pin. Alternatively, our 4-channel bidirectional logic level shifter can be used externally with those pins.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Pololu_VL53L4CD_Time-of-Flight_Distance_Sensor_Carrier_with_Voltage_Regulator_-_pinout.jpg?v=1728654132\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ctable width=\"603\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"79\"\u003e\u003cstrong\u003ePin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"524\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVDD\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRegulated 2.8 V output. Up to around 100 mA is available to power external components. (If you want to bypass the internal regulator, you can instead use this pin as an input for voltages between 2.6 V and 3.5 V with VIN disconnected.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVIN\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThis is the main 2.8 V to 5.5 V power supply connection. The SCL and SDA level shifters pull the I²C lines high to this level.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGND\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThe ground (0 V) connection for your power supply. Your I²C control source must also share a common ground with this board.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSDA\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLevel-shifted I²C data line: HIGH is VIN, LOW is 0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSCL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLevel-shifted I²C clock line: HIGH is VIN, LOW is 0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eXSHUT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eThis pin is an active-low shutdown input; the board pulls it up to VDD to enable the sensor by default. Driving this pin low puts the sensor into hardware standby. This input is not level-shifted and it is not 5V-tolerant.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGPIO1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProgrammable interrupt output (VDD logic level). This output is not level-shifted.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSchematic\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Pololu_VL53L4CD_Time-of-Flight_Distance_Sensor_Carrier_with_Voltage_Regulator_-_schematic.jpg?v=1728654132\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe above schematic shows the additional components the carrier board incorporates to make the VL53L4CD easier to use, including the voltage regulator that allows the board to be powered from a 2.6 V to 5.5 V supply and the level-shifter circuit that allows for I²C communication at the same logic voltage level as VIN.\u003c\/p\u003e\n\u003cp\u003eThis schematic is also available as a downloadable PDF.\u003c\/p\u003e\n\u003ch3\u003eI²C communication\u003c\/h3\u003e\n\u003cp\u003eThe VL53L4CD can be configured and its distance readings can be queried through the I²C bus. Level shifters on the I²C clock (SCL) and data (SDA) lines enable I²C communication with microcontrollers operating at the same voltage as VIN (2.6 V to 5.5 V). A detailed explanation of the I²C interface on the VL53L4CD can be found in its datasheet, and more detailed information about I²C in general can be found in NXP’s I²C-bus specification.\u003c\/p\u003e\n\u003cp\u003eThe sensor’s 7-bit device address defaults to 0101001b on power-up. It can be changed to any other value by writing one of the device configuration registers, but the new address only applies until the sensor is reset or powered off. ST provides an application note that describes how to use multiple VL53L0X sensors on the same I²C bus by individually bringing each sensor out of reset and assigning it a unique address, and the approach can be easily adapted to apply to the VL53L4CD instead.\u003c\/p\u003e\n\u003cp\u003eThe I²C interface on the VL53L4CD is compliant with the I²C Fast-mode Plus (1 MHz) standard.\u003c\/p\u003e\n\u003ch3\u003eSensor configuration and control\u003c\/h3\u003e\n\u003cp\u003eIn contrast with the information available for many other devices, ST has not publicly released a register map and descriptions or other documentation about configuring and controlling the VL53L4CD. Instead, communication with the sensor is intended to be done through ST’s VL53L4CD ultra lite driver (ULD) application programming interface (API) (STSW-IMG026), a set of C functions that take care of the low-level interfacing. To use the VL53L4CD, you can customize the API to run on a host platform of your choice using the information in the API documentation. Alternatively, it is possible to use the API source code as a guide for your own implementation.\u003c\/p\u003e\n\u003cp\u003eST also provides an alternative VL53L4CD ultra-low power (ULP) API (STSW-IMG034), which configures the sensor as a basic proximity detector with very low current consumption (less than 100 μA in some cases). In this mode, the sensor does not output distance and other data as usual; it simply raises an interrupt when a target is detected. The ULP and standard drivers can be used together to make the VL53L4CD act as a low-power proximity detector, then turn into an accurate ranging sensor once it sees a target.\u003c\/p\u003e\n\u003ch3\u003eSample code\u003c\/h3\u003e\n\u003cp\u003eWe have written a basic Arduino library for the VL53L4X, which can be used for interfacing this sensor with an Arduino or Arduino-compatible controller. The library makes it simple to configure the VL53L4CD and read the distance data through I²C. It also includes example sketches that show you how to use the library.\u003c\/p\u003e\n\u003cp\u003eAlternatively, you can try STM32duino’s VL53L4CD library for Arduino, a port of ST’s API that works with the Arduino platform. To install it, search for “STM32duino VL53L4CD” in the Arduino Library Manager. Our own library is intended to provide a slightly more streamlined interface with potentially smaller storage and memory footprints, but the STM32duino library offers some more advanced functionality that our library does not support and has more robust error checking.\u003c\/p\u003e","brand":"Pololu","offers":[{"title":"Default Title","offer_id":43643867365437,"sku":"rps1789698348693","price":13.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/pololu-vl53l4cd-time-of-flight-distance-sensor-carrier-with-voltage-regulator-12_1.jpg?v=1789698353"},{"product_id":"adafruit-ina3221-triple-0-26-vdc-32-amp-power-monitor-stemma-qt-qwiic","title":"Adafruit INA3221 - Triple 0-26 VDC, ±3.2 Amp Power Monitor - STEMMA QT \/ Qwiic","description":"\u003cp\u003eThis breakout board will solve all your multi-rail power-monitoring problems. Instead of struggling with up to 6 multimeters, you can just use the handy INA3221 chip on this breakout to both measure both the high side voltage and DC current draw of up to three power supplies over I2C with ±1% precision.\u003c\/p\u003e\n\u003cp\u003eMost current-measuring devices such as our current panel meter are only good for low side measuring. That means that unless you want to get a battery involved, you have to stick the measurement resistor between the target ground and true ground. This can cause problems with circuits since electronics tend to not like it when the ground references change and move with varying current draw. This chip is much smarter - it can handle high or low side current measuring, up to +26VDC, even though it is powered with 3 or 5V. It will also report back that high side voltage, which is great for tracking battery life or solar panels.\u003c\/p\u003e\n\u003cp\u003eA precision amplifier measures the voltage across the built-in 0.05 ohm, 1% sense resistors. Since the amplifier's maximum input difference is ±163.8mV this means it can measure up to ±3.2 Amps. With the internal 13-bit ADC, the resolution at ±3.2A range is 0.4mA. Advanced hackers can remove the 0.05-ohm current sense resistor and replace it with their own to change the range (say a 0.01 ohm to measure up 16.4 Amps with a resolution of 2mA)\u003c\/p\u003e\n\u003cp\u003eUsage is simple. Power the sensor itself with 3 to 5VDC and connect the two I2C pins up to your microcontroller - the logic level will be the same as the Vin power level. Then connect your target power supplies to VIN1\/2\/3+ and the loads to ground to VIN1\/2\/3-. If you want, set up over-current alerts on the warning or critical IRQ pins. We have libraries in both Arduino and CircuitPython\/Python so you can use it with boards as simple as Arduino-compatible ATmegas all the way up to the latest Raspberry Pi's.\u003c\/p\u003e\n\u003cp\u003eYou don't even need to solder the I2C and power lines: we pre-attached 3.5mm terminal blocks and added SparkFun qwiic compatible STEMMA QT connectors for the I2C bus. Just wire up to your favourite micro using a STEMMA QT adapter cable. The Stemma QT connectors also mean the INA3221 can be used with our various associated accessories. QT Cable is \u003cstrong\u003eNOT\u003c\/strong\u003e included, but we have a variety in the shop. If you need access to all of the pins, we include a 0.1\" pin header (so you can easily attach this sensor to a breadboard).\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eINA3221 Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSenses Bus Voltages From 0 V to 26 V\u003c\/li\u003e\n\u003cli\u003eReports Shunt and Bus Voltage\u003c\/li\u003e\n\u003cli\u003eHigh Accuracy:\n\u003cul\u003e\n\u003cli\u003eOffset Voltage: ±80 µV (max)\u003c\/li\u003e\n\u003cli\u003eGain Error: 0.25% (max)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eConfigurable Averaging Options\u003c\/li\u003e\n\u003cli\u003eDefault I2C address 0x40, can be set to 0x41 by closing a solder jumper\u003c\/li\u003e\n\u003cli\u003eProgrammable Alert and Warning Outputs\u003c\/li\u003e\n\u003cli\u003ePower-Supply Operation: 2.7 V to 5.5 V\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDimensions: 38.6mm x 22.9mm x 10.5mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWeight: 5.8g\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643867463741,"sku":"wbb1789698349323","price":10.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-ina3221---triple-0-26-vdc-32-amp-power-monitor---stemma-qt-qwiic_1.jpg?v=1789698355"},{"product_id":"2-pin-cables-for-tiny-fx","title":"2 Pin Cables for Tiny FX","description":"\u003cp\u003e\u003cspan\u003eTwo-pin cables to connect expansion boards or mono LED strips to Tiny FX.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eThey come in two sizes - 5cm and 15cm. \u003cstrong\u003ePlease select which size you want before adding it to the cart.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eIf you're looking to add some more bits to your Tiny FX project, click here for the starter kit to get you going!\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eConnectors: 2-pin JST-SUR to JST-SUR\u003c\/li\u003e \u003cli\u003eLength: 5cm or 15cm, approx\u003c\/li\u003e \u003cli\u003eColour: Black\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"5cm","offer_id":43643867594813,"sku":"kkq1789698354673","price":4.1,"currency_code":"USD","in_stock":true},{"title":"15cm","offer_id":43643867627581,"sku":"kea1789698354674","price":3.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/2-pin-cables-for-tiny-fx_1.jpg?v=1789698358"},{"product_id":"6x4-off-road-ugv-kit-esp32-driver","title":"6x4 Off-Road UGV Kit (ESP32 Driver)","description":"\u003cp\u003eThe Waveshare UGV02 is a 6-wheel, 4WD mobile \u003cstrong\u003eUGV\u003c\/strong\u003e (\u003cstrong\u003eU\u003c\/strong\u003enmanned \u003cstrong\u003eG\u003c\/strong\u003eround \u003cstrong\u003eV\u003c\/strong\u003eehicle) chassis featuring off-road crossing ability, a shock-absorbing chassis and open-source code for development.\u003c\/p\u003e\n\u003cp\u003eThe robot supports multiple host computers (including Raspberry Pi). The host computer can communicate with the \u003cstrong\u003eincluded ESP32  salve driver board\u003c\/strong\u003e through the serial port. \u003cstrong\u003eThe onboard ESP32 slave can even run the robot on its own\u003c\/strong\u003e using the demo code included, using your smartphone!\u003c\/p\u003e\n\u003cp\u003eThe design of 6 wheels and 4WD (outer four wheels are powered) increases the contact area with the ground and load capacity. It uses flexible rubber tyres which reduces the impact of complex terrain. The chassis has a \u003cstrong\u003ebuilt-in UPS power supply\u003c\/strong\u003e module that supports 3x rechargeable 18650 batteries (\u003cstrong\u003enot included\u003c\/strong\u003e), which provide uninterruptible power for the robot and supports charging and power output simultaneously.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003ebuilt-in multi-functional ESP32 robot driver board\u003c\/strong\u003e has \u003cstrong\u003eonboard Wi-Fi and Bluetooth\u003c\/strong\u003e and can drive serial bus servos, output PWM signal and more. On the front of the robot is an \u003cstrong\u003eOLED display\u003c\/strong\u003e, ON\/OFF button, a charging port and a Wi-Fi antenna. Inside is also a micro-SD slot to expand storage.\u003c\/p\u003e\n\u003cp\u003eThe UGV comes complete with 2x 1020 European standard profile rails (Picatinny), providing more possibilities for secondary equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: this isn't a fast robot!\u003c\/strong\u003e Much like a real UGV, it's intended for tactical operations with good control and a reasonable load-carrying ability.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e6 wheels x 4WD mobile robot chassis\u003c\/li\u003e\n\u003cli\u003eSuperb off-road crossing ability and shock-absorbing performance\u003c\/li\u003e\n\u003cli\u003eOpen source code for secondary development\u003c\/li\u003e\n\u003cli\u003eSupports multiple host computers (Raspberry Pi, Jetson Nano, Jetson Orin Nano etc)\u003c\/li\u003e\n\u003cli\u003eHost computer (not included) can communicate with the ESP32 slave computer (included) via the serial port\u003c\/li\u003e\n\u003cli\u003e6 wheels × 4WD increases the contact area with the ground for greater load capacity\u003c\/li\u003e\n\u003cli\u003eBuilt-in 3S UPS power supply module, supports 3 x 18650 Li batteries (in series, not included)\n\u003cul\u003e\n\u003cli\u003eProvides uninterruptible power for the robot\u003c\/li\u003e\n\u003cli\u003eSupports charging and power output at the same time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in multi-functional robot driver board, based on ESP32\n\u003cul\u003e\n\u003cli\u003eOnboard WiFi\u003c\/li\u003e\n\u003cli\u003eOnboard Bluetooth\u003c\/li\u003e\n\u003cli\u003eCan drive serial bus servos\u003c\/li\u003e\n\u003cli\u003eCan output PWM signal\u003c\/li\u003e\n\u003cli\u003eMicro-SD slot\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible rubber tyres which greatly reduce the impact of complex terrain\u003c\/li\u003e\n\u003cli\u003eComes with 2x 1020 European standard profile rails\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOutline dimensions: 252×230×94mm\u003c\/li\u003e\n\u003cli\u003eTyre material: Nylon wheel hub, rubber tyre\u003c\/li\u003e\n\u003cli\u003eChassis height: 25mm\u003c\/li\u003e\n\u003cli\u003eRail centre distance: 203mm\u003c\/li\u003e\n\u003cli\u003eTire width: 42mm\u003c\/li\u003e\n\u003cli\u003eRunning speed: 0.05~1.3m\/s\u003c\/li\u003e\n\u003cli\u003eTire diameter: 80mm\u003c\/li\u003e\n\u003cli\u003eNumber of driving wheels: 4\u003c\/li\u003e\n\u003cli\u003eNumber of wheels: 6\u003c\/li\u003e\n\u003cli\u003eBody material: 2mm (thickness) 5052 Aluminium Alloy\u003c\/li\u003e\n\u003cli\u003eWeight: 2kg\u003c\/li\u003e\n\u003cli\u003eVertical obstacle ability: 40mm\u003c\/li\u003e\n\u003cli\u003eDriving payload: 4kg\u003c\/li\u003e\n\u003cli\u003eClimbing ability: 22°\u003c\/li\u003e\n\u003cli\u003eBattery support: Accepts 3x18650 Lithium battery \u003cstrong\u003e(not included)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eMinimum turning radius: 0m (In-situ Rotation)\u003c\/li\u003e\n\u003cli\u003eCharging time: 1.5h\u003c\/li\u003e\n\u003cli\u003eBattery life: 45min (full power continuous output)\u003c\/li\u003e\n\u003cli\u003eMotor power: 5W × 4\u003c\/li\u003e\n\u003cli\u003eRemote control function: WiFi AP\/STA\u003c\/li\u003e\n\u003cli\u003eUpper surface area: 37864mm2\u003c\/li\u003e\n\u003cli\u003eCommunication interface: UART \/ serial bus servo interface \/ I2C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cp\u003eWe now stock the UGV Kit with the updated \"ROS Driver for RObots\" internal board, however notes below are to help customers who may have bought their kit in previous years:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf the board inside is 'ROS Driver for Robots'\u003c\/strong\u003e - use this URL: https:\/\/github.com\/waveshareteam\/ugv_base_ros (note that this program with Arduino IDE installed ESP32 version 3.x, if the version is not correct, it will compile errors).\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIf the board inside is labelled 'General Driver for Robots'\u003c\/strong\u003e - use this GitHub URL: https:\/\/github.com\/waveshareteam\/ugv_base_general (note that the ESP32 version installed with the Arduino IDE is 2.0.11, if the version is not correct, it will compile incorrectly)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eLinks\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003e\nESP32 Robot Controller Wiki: Provides more information about the slave computer driver board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x UGV02 Kit (assembled)\u003c\/li\u003e\n\u003cli\u003e1x 12.6V 2A \u003cstrong\u003eUK\u003c\/strong\u003e power supply\u003c\/li\u003e\n\u003cli\u003e1x Zip storage box\u003c\/li\u003e\n\u003cli\u003e1x Accessories pack\u003c\/li\u003e\n\u003cli\u003e1x USB cable\u003c\/li\u003e\n\u003cli\u003e1x Picatinny rail\u003c\/li\u003e\n\u003cli\u003e1x Mounting plate\u003c\/li\u003e\n\u003cli\u003e1x Camera holder\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e18650 batteries not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":43643867988029,"sku":"dqi1789698364270","price":120.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/6x4-off-road-ugv-kit-esp32-driver_1.jpg?v=1789698368"},{"product_id":"wiznet-w5100s-evb-pico2","title":"WIZnet W5100S-EVB-Pico2","description":"\u003cp\u003eThe WIZnet W5100S-EVB-Pico2 is a microcontroller board based on the \u003cstrong\u003eRaspberry Pi RP2350\u003c\/strong\u003e and fully hardwired TCP\/IP controller W5100S – it essentially works the \u003cstrong\u003esame as \u003c\/strong\u003eRaspberry Pi Pico 2 but with additional \u003cstrong\u003eEthernet via W5100S\u003c\/strong\u003e and \u003cstrong\u003eUSB-C\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eThe board \u003cstrong\u003ecan also support PoE via the\u003c\/strong\u003e \u003cstrong\u003eoptional \u003c\/strong\u003eWIZPoE-P1 PoE add-on module.\u003c\/p\u003e\n\u003cp\u003eThe W5100S-EVB-Pico2 pinout is directly connected to the GPIO of RP2350 as shown in the pinout image. It has the same pinout as the Raspberry Pi Pico2 board. However, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected to W5100S inside the board. These pins enable SPI communication with W5100S to use the Ethernet function. If you use the Ethernet function, these pins cannot be used for any other purpose.\u003c\/p\u003e\n\u003cp\u003eThe RP2350 GPIO used inside W5100S-EVB-Pico is as follows.\u003c\/p\u003e\n\u003ctable width=\"440\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"58\"\u003e\u003cstrong\u003eI\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"81\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"301\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO16\u003c\/td\u003e\n\u003ctd\u003eConnected to MISO on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO17\u003c\/td\u003e\n\u003ctd\u003eConnected to CSn on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003ctd\u003eConnected to SCLK on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003ctd\u003eConnected to MOSI on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO20\u003c\/td\u003e\n\u003ctd\u003eConnected to RSTn on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003eConnected to INTn on W5100S\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO24\u003c\/td\u003e\n\u003ctd\u003eVBUS sense - high if VBUS is present, else low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO25\u003c\/td\u003e\n\u003ctd\u003eConnected to user LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO29\u003c\/td\u003e\n\u003ctd\u003eUsed in ADC mode (ADC3) to measure VSYS\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eApart from GPIO and ground pins, there are 7 other pins on the main 40-pin interface:\u003c\/p\u003e\n\u003ctable width=\"462\" style=\"height: 306px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 64.6875px;\"\u003e\u003cstrong\u003ePin No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 89.5938px;\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 293.719px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN40\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003eVBUS\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eUSB-C input voltage, connected to USB-C port pin 1. Nominally 5V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN39\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003eVSYS\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eMain system input voltage, which can vary in the allowed range 4.3V to 5.5V, and is used by the on-board LDO to generate the 3.3V .\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN37\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003e3V3_EN\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eConnects to the on-board LDO enable pin. To disable the 3.3V (which also de-powers the RP2350 and W5100S), short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN36\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eMain 3.3V supply to RP2350 and W5100S, generated by the on-board LDO.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 64.6875px;\"\u003ePIN35\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 89.5938px;\"\u003eADC_VREF\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 293.719px;\"\u003eADC power supply (and reference) voltage, and is generated on W5100S-EVB-Pico by filtering the 3.3V supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 64.6875px;\"\u003ePIN33\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 89.5938px;\"\u003eAGND\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 293.719px;\"\u003eGround reference for GPIO26-29.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 64.6875px;\"\u003ePIN30\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 89.5938px;\"\u003eRUN\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 293.719px;\"\u003eRP2350 enable pin, To reset RP2350, short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWIZnet Controller Comparison\u003c\/h3\u003e\n\u003cp\u003eYou may be wondering what the difference is between the different models of WIZnet boards we offer. This mostly comes down to the TCP\/IP controller chip used.\u003c\/p\u003e\n\u003cp\u003eTake a look at WIZnet's comparison table to identify the right board for your needs.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRP2350 Microcontroller with Integrated 16Mbit Flash\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSymmetric dual Arm Cortex-M33 cores at up to 150MHz\u003c\/li\u003e\n\u003cli\u003e520kByte multi-bank high-performance SRAM\u003c\/li\u003e\n\u003cli\u003eExternal Quad-SPI Flash with eXecute In Place (XIP) capabilities\u003c\/li\u003e\n\u003cli\u003eEnhanced performance full-crossbar bus fabric\u003c\/li\u003e\n\u003cli\u003eUp to 48 multi-function General Purpose IO (8 can be used for ADC on RP2350-B)\n\u003cul\u003e\n\u003cli\u003e1.8-5.0V IO Voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Features\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOne-Time Programmable (OTP) Memory: Used for boot configuration and secure key storage.\u003c\/li\u003e\n\u003cli\u003eSecure Boot: Ensures that only authenticated software can run on the device, utilizing OTP for key verification.\u003c\/li\u003e\n\u003cli\u003eArm TrustZone Technology: Provides hardware isolation between secure and non-secure software, enhancing security for critical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog and Digital Peripherals\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e12-bit 500ksps Analogue to Digital Converter (ADC)\u003c\/li\u003e\n\u003cli\u003e2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels\u003c\/li\u003e\n\u003cli\u003e1 × Timer with 4 alarms, 1 × Real Time Counter\u003c\/li\u003e\n\u003cli\u003e3 × Programmable IO (PIO) blocks, 12 state machines total\u003c\/li\u003e\n\u003cli\u003eFlexible, user-programmable high-speed IO\u003c\/li\u003e\n\u003cli\u003eCan emulate interfaces such as SD Card and VGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW5100S Ethernet Controller\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Hardwired Internet Protocols: TCP, UDP, WOL over UDP, ICMP, IGMPv1\/v2, IPv4, ARP, PPPoE\u003c\/li\u003e\n\u003cli\u003eSupports 4 Independent Hardware SOCKETs simultaneously\u003c\/li\u003e\n\u003cli\u003eInternal 16 Kbytes Memory for TX\/ RX Buffers\u003c\/li\u003e\n\u003cli\u003eHigh Speed Serial Peripheral Interface (SPI MODE 0, 3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C port\u003c\/strong\u003e for power and data (and for reprogramming the Flash)\u003c\/li\u003e\n\u003cli\u003e40 pin 21x51 'DIP' style 1mm thick PCB with 0.1\" through-hole pins also with edge castellations\u003c\/li\u003e\n\u003cli\u003e3-pin ARM Serial Wire Debug (SWD) port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetworking\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10 \/ 100 Ethernet PHY embedded\u003c\/li\u003e\n\u003cli\u003eSupports Auto-Negotiation\n\u003cul\u003e\n\u003cli\u003eFull \/ Half Duplex\u003c\/li\u003e\n\u003cli\u003e10 \/ 100 Based\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in RJ45(RB1-125BAG1A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Switch-mode DC-DC converter (replacing LDO for enhanced power efficiency)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eFirmware Examples (C\/C++)\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eEthernet Examples\u003c\/li\u003e\n\u003cli\u003eAWS Examples\u003c\/li\u003e\n\u003cli\u003eAzure Examples\u003c\/li\u003e\n\u003cli\u003eLwIP Examples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRP2350 datasheet\u003c\/li\u003e\n\u003cli\u003eW5100S Datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003ePart list \u0026amp; Gerber File\u003c\/li\u003e\n\u003cli\u003eCE Certificate\u003c\/li\u003e\n\u003cli\u003eCE Test Report\u003c\/li\u003e\n\u003cli\u003eFCC Certificate\u003c\/li\u003e\n\u003cli\u003eFCC Test Report\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\/w5100S-evb-pico2-pinout_1.jpg?v=1729175615\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperation Temperature MAX: 85C (including self-heating)\u003c\/li\u003e\n\u003cli\u003eOperation Temperature MIN: -20C\u003c\/li\u003e\n\u003cli\u003eVBUS: DC 5V (+\/- 10%)\u003c\/li\u003e\n\u003cli\u003eVSYS Min: DC 4.3V\u003c\/li\u003e\n\u003cli\u003eVSYS Max: DC 5.5V\u003c\/li\u003e\n\u003cli\u003eRecommended maximum ambient temperature of operation is 70C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x WIZnet W5100S-EVB-Pico2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIZnet","offers":[{"title":"Default Title","offer_id":43643868053565,"sku":"tmt1789698358103","price":9.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/wiznet-w5100s-evb-pico2_1.jpg?v=1789698369"},{"product_id":"grove-red-led-matrix-with-driver","title":"Grove - Red LED Matrix with Driver","description":"\u003cp\u003eThis LED Matrix combines an 8 x 8 red LED matrix with the Grove LED Matrix Driver. The driver uses the HT16K33, a memory-mapped, multifunctional LED controller that allows easy matrix control through provided libraries or custom libraries.\u003c\/p\u003e\n\u003cp\u003eThe HT16K33’s software configuration suits various LED projects, such as modules and display systems. It communicates with most microcontrollers via a two-line I2C bus.\u003c\/p\u003e\n\u003cp\u003eIf you're looking for a matrix with multiple colours, click here to find it in our shop.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eIntegrated RC oscillator\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eR\/W address auto increment\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eMax. 8 x 8 patterns\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eI2C-bus interface\u003c\/li\u003e\n\u003cli class=\"paragraph text-align-type-left pap-line-1.3 pap-line-rule-auto pap-spacing-before-3pt pap-spacing-after-3pt\"\u003eProduct Number: Seeed \u003cspan\u003e104020089\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"399\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"177\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd width=\"222\"\u003e3.3V \/ 5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLED Matrix Dot\u003c\/td\u003e\n\u003ctd\u003e8 x 8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40 - 85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage temperature\u003c\/td\u003e\n\u003ctd\u003e-50 - 125℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface\u003c\/td\u003e\n\u003ctd\u003eI2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\"\u003eI2C address\u003c\/td\u003e\n\u003ctd\u003e0x70 (default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e0x71 - 0x77 (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSize\u003c\/td\u003e\n\u003ctd\u003eL: 40mm W: 40mm H: 21mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e17.4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage size\u003c\/td\u003e\n\u003ctd\u003eL: 140mm W: 90mm H: 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross Weight\u003c\/td\u003e\n\u003ctd\u003e24g\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\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHT16K33 Software Library\u003c\/li\u003e\n\u003cli\u003eDatasheet HT16K33\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\/Red_LED_Matrix_with_Driver_features_1.jpg?v=1727779626\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Grove - Red LED Matrix with Driver\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Seeed","offers":[{"title":"Default Title","offer_id":43643868119101,"sku":"zfr1789698366071","price":9.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/grove---red-led-matrix-with-driver_1.jpg?v=1789698370"},{"product_id":"wiznet-wizpoe-p1-poe-module","title":"WIZnet WIZPoE-P1 PoE Module","description":"\u003cp\u003eThe WIZnet WIZPoE-P1 is a versatile and compact Power over Ethernet (PoE) module designed to deliver power to external applications through Ethernet cabling, supporting both Mode A (Endspan) and Mode B (Midspan) configurations.\u003c\/p\u003e \u003cp\u003eIt has been designed to complement a range of compatible WIZnet EVB-Pico boards (see compatibility list below).\u003c\/p\u003e \u003cp\u003eThis open-source hardware module is compliant with the IEEE802.3af standard, enabling the delivery of power (up to 7W) alongside data to devices, thereby eliminating the need for separate power cables and reducing installation complexity.\u003c\/p\u003e \u003cp\u003eThe module's design focuses on efficiency and safety, featuring high DC\/DC conversion efficiency and electrical isolation to ensure reliable operation and device protection.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eWIZnet EVB-Pico board not included.\u003c\/strong\u003e\u003c\/p\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eIEEE802.3af Compliance:\u003c\/strong\u003e Guarantees compatibility with a broad range of PoE-capable devices, ensuring a reliable power solution over Ethernet infrastructure.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDual Mode Operation:\u003c\/strong\u003e Supports both Mode A (Endspan) and Mode B (Midspan) for flexible deployment options in various network environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide Input Voltage Range:\u003c\/strong\u003e Accommodates a wide range of input voltages (40Vdc to 60Vdc), providing versatility in power supply choices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHigh DC\/DC Conversion Efficiency:\u003c\/strong\u003e Optimized for high efficiency in power conversion, minimizing energy loss and ensuring maximum power delivery to connected devices.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eElectrical Isolation:\u003c\/strong\u003e Features isolation between the power input and Ethernet output, enhancing safety and protecting connected devices from potential electrical hazards.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBuilt-in Bridge Rectifiers:\u003c\/strong\u003e Includes internal 2-channel bridge rectifiers, simplifying the circuit design by eliminating the need for additional rectification components.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eCompatible WIZnet Modules\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eW55RP20-EVB-Pico\u003c\/li\u003e \u003cli\u003eW5500-EVB-Pico-PoE\u003c\/li\u003e \u003cli\u003eW5100S-EVB-Pico2\u003c\/li\u003e \u003cli\u003eW5500-EVB-Pico2\u003c\/li\u003e \u003cli\u003eW6100-EVB-Pico2\u003c\/li\u003e \u003cli\u003eSurf 5\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eElectrical Characteristics\u003c\/h2\u003e \u003ctable width=\"510\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"190\"\u003eValue\u003c\/td\u003e \u003ctd width=\"64\"\u003eSymbol\u003c\/td\u003e \u003ctd width=\"64\"\u003eMin\u003c\/td\u003e \u003ctd width=\"64\"\u003eTypical\u003c\/td\u003e \u003ctd width=\"64\"\u003eMax\u003c\/td\u003e \u003ctd width=\"64\"\u003eUnits\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLine Regulation\u003c\/td\u003e \u003ctd\u003eVLINE\u003c\/td\u003e \u003ctd\u003e2.5\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e7.5\u003c\/td\u003e \u003ctd\u003e%\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoad Regulation\u003c\/td\u003e \u003ctd\u003eVLOAD\u003c\/td\u003e \u003ctd\u003e2.5\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e7.5\u003c\/td\u003e \u003ctd\u003eV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Ripple and Noise\u003c\/td\u003e \u003ctd\u003eVRN\u003c\/td\u003e \u003ctd\u003e20\u003c\/td\u003e \u003ctd\u003e100\u003c\/td\u003e \u003ctd\u003e200\u003c\/td\u003e \u003ctd\u003emVp-p\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eLoad Regulation\u003c\/td\u003e \u003ctd\u003eRLOAD\u003c\/td\u003e \u003ctd\u003e150\u003c\/td\u003e \u003ctd\u003e200\u003c\/td\u003e \u003ctd\u003e250\u003c\/td\u003e \u003ctd\u003emA\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEfficiency @80% Load\u003c\/td\u003e \u003ctd\u003eEFF\u003c\/td\u003e \u003ctd\u003e70\u003c\/td\u003e \u003ctd\u003e80\u003c\/td\u003e \u003ctd\u003e90\u003c\/td\u003e \u003ctd\u003e%\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch3\u003eElectrical Parameter technical standards\u003c\/h3\u003e \u003ctable width=\"469\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd width=\"149\"\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eSymbol\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eMin\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eTypical\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eMax\u003c\/strong\u003e\u003c\/td\u003e \u003ctd width=\"64\"\u003e\u003cstrong\u003eUnits\u003c\/strong\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eInput Voltage\u003c\/td\u003e \u003ctd\u003eVCC\u003c\/td\u003e \u003ctd\u003e41\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e61\u003c\/td\u003e \u003ctd\u003eV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Voltage\u003c\/td\u003e \u003ctd\u003eVCC\u003c\/td\u003e \u003ctd\u003e4.75\u003c\/td\u003e \u003ctd\u003e5\u003c\/td\u003e \u003ctd\u003e5.25\u003c\/td\u003e \u003ctd\u003eV\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eOutput Power\u003c\/td\u003e \u003ctd\u003ePWR\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003e8\u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003ctd\u003eW\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eSwitching Frequency\u003c\/td\u003e \u003ctd\u003eFreq\u003c\/td\u003e \u003ctd\u003e280\u003c\/td\u003e \u003ctd\u003e300\u003c\/td\u003e \u003ctd\u003e320\u003c\/td\u003e \u003ctd\u003ekHz\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eProduct docucmentation\u003c\/li\u003e \u003cli\u003eDatasheet\u003c\/li\u003e \u003cli\u003eRE Test Report\u003c\/li\u003e \u003cli\u003eCE Test Report\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePackage Contents\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1x WIXnet WIZPoE-P1 module\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eEVB-Pico board not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"WIZnet","offers":[{"title":"Default Title","offer_id":43643868512317,"sku":"xko1789698378458","price":6.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/wiznet-wizpoe-p1-poe-module_1.jpg?v=1789698384"},{"product_id":"usb-power-cables-for-tiny-fx-pack-of-2","title":"USB Power Cables for Tiny FX (pack of 2)","description":"\u003cp\u003e\u003cspan\u003eThese cables will let you discreetly power Tiny FX from any convenient USB-A power source.\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003eIf you're looking to add some more bits to your Tiny FX project, click here for the starter kit to get you going! \u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: These cables only provide power to Tiny FX, you'll need to use a USB-C cable to program the board.\u003c\/span\u003e\u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eConnectors: USB A to 2-pin JST-SUR\u003c\/li\u003e \u003cli\u003eCable: 30cm, approx\u003c\/li\u003e \u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Default Title","offer_id":43643868676157,"sku":"sfv1789698384877","price":3.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/usb-power-cables-for-tiny-fx-pack-of-2_1.jpg?v=1789698390"},{"product_id":"adafruit-sgp40-air-quality-sensor-breakout-voc-index-stemma-qt-qwiic","title":"Adafruit SGP40 Air Quality Sensor Breakout - VOC Index - STEMMA QT \/ Qwiic","description":"\u003cp\u003e*sniff* *sniff* ... do you smell that? No need to stick your nose into a carton of milk anymore, you can build a digital nose with the SGP40 Multi-Pixel Gas Sensor, a fully integrated MOX gas sensor. This is a very fine air quality sensor from the sensor experts at Sensirion, with I2C interfacing so you don't have to manage the heater and analogue reading of a MOX sensor. It combines multiple metal-oxide sensing and heating elements on one chip to provide more detailed air quality signals.\u003c\/p\u003e \u003cp\u003eThe SGP40 has a 'standard' hot-plate MOX sensor, as well as a small microcontroller that controls power to the plate, reads the analogue voltage and provides an I2C interface to read from. Unlike the CCS811, this sensor does not require I2C clock stretching. We currently have an Arduino library with examples of reading the raw value and also running the Sensirion algorithm to calculate the VOC index and a Python\/CircuitPython library that can be used with Linux computers like the Raspberry Pi or our CircuitPython boards.\u003c\/p\u003e \u003cp\u003eThis is a gas sensor that can detect a wide range of Volatile Organic Compounds (VOCs) and H2 and is intended for indoor air quality monitoring. \u003cstrong\u003eThe SGP40 is the next generation after the SGP30 but does not give TVOC\/eCO2 values like the SGP30\u003c\/strong\u003e. Instead, the raw signal from the sensor is processed using their software algorithm to give an overall 'air quality' value from 0 to 500.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003ePlease note\u003c\/strong\u003e, that this sensor, like all VOC\/gas sensors, has variability, and to get precise measurements you will want to calibrate it against known sources! That said, for general environmental sensors, it will give you a good idea of trends and comparisons.\u003c\/p\u003e \u003cp\u003eAnother nice element of this sensor is the ability to set humidity compensation for better accuracy. An external humidity sensor is required and then the RH% is written over I2C to the sensor, so it can better calibrate the MOX sensor reading and reduce humidity\/temperature-based variations.\u003c\/p\u003e \u003cp\u003eNice sensor right? So we made it easy for you to get right into your next project. The surface-mount sensor is soldered onto a custom-made PCB in the STEMMA QT form factor, making them easy to interface with. The STEMMA QT connectors on either side are compatible with the SparkFun Qwiic I2C connectors. This allows you to make solderless connections between your development board and the SGP40 or to chain it with a wide range of other sensors and accessories using a compatible cable. \u003cstrong\u003eQT Cable is NOT included\u003c\/strong\u003e, but we have a variety in the shop\u003c\/p\u003e \u003cp\u003eWe’ve of course broken out all the pins to standard headers and added a 3.3V voltage regulator and level shifting to allow you to use it with either 3.3V or 5V systems such as the Arduino Uno, or Feather M4.\u003c\/p\u003e \u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cb\u003eAs of Sep 18, 2023\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003e– we've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eResources\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePrimary Guide\u003c\/li\u003e \u003c\/ul\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43643868938301,"sku":"jwe1789698390708","price":13.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/adafruit-sgp40-air-quality-sensor-breakout---voc-index---stemma-qt-qwiic_1.jpg?v=1789698396"},{"product_id":"macchina-obd-ii-extender-cable","title":"Macchina OBD-II Extender Cable","description":"\u003cp\u003e\u003cspan\u003eThis custom-designed OBD-II cable from Macchina functions as both a splitter and at about one meter (39 inches) in length, as an OBD-II extension cable. Unlike other cables out there, all 16 pins are connected between each connector, eliminating troubleshooting headaches. We’re confident you’ll find this OBD-II cable more useful than anything else out there.\u003c\/span\u003e\u003c\/p\u003e \u003ch2\u003e\u003cspan\u003eFeatures\u003c\/span\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1 Meter Long\u003c\/li\u003e \u003cli\u003eSplits to both a Male and Female connector\u003cspan\u003e\u003c\/span\u003e\n\u003c\/li\u003e \u003c\/ul\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":43643868971069,"sku":"zcm1789698392574","price":38.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/macchina-obd-ii-extender-cable_1.jpg?v=1789698396"},{"product_id":"led-strips-for-tiny-fx","title":"LED Strips for Tiny FX","description":"\u003cp\u003eThese mono LED strips have 2-pin JST-SUR connectors for connecting to Tiny FX. You'll also need to grab some 2-pin cables to connect them.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eLooking for some LED dots as well as strips? Click here to find them in our shop\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThey come in five colours - Red, Green, Blue, Cool White and Warm White. \u003cstrong\u003ePlease select which colour you want before adding it to the cart.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eIf you're looking to add some more bits to your Tiny FX project, click here for the starter kit to get you going! \u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 47 x 7.0 x 2.3mm (L x W x D, approx)\u003c\/li\u003e\n\u003cli\u003eConnector: 2 x 2-pin JST-SUR\u003c\/li\u003e\n\u003cli\u003eIncludes an adhesive backing for sticking to surfaces\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Pimoroni","offers":[{"title":"Red","offer_id":43643869495357,"sku":"vgx1789698406460","price":6.15,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":43643869528125,"sku":"itg1789698406461","price":4.93,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":43643869560893,"sku":"hzx1789698406462","price":6.07,"currency_code":"USD","in_stock":true},{"title":"Cool White","offer_id":43643869593661,"sku":"kpd1789698406463","price":5.5,"currency_code":"USD","in_stock":true},{"title":"Warm White","offer_id":43643869626429,"sku":"urd1789698406464","price":5.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/led-strips-for-tiny-fx_1.jpg?v=1789698410"},{"product_id":"wiznet-w6100-evb-pico2","title":"WIZnet W6100-EVB-Pico2","description":"\u003cp\u003eThe WIZnet W6100-EVB-Pico2 is a microcontroller board based on the \u003cstrong\u003eRaspberry Pi RP2350\u003c\/strong\u003e and fully hardwired TCP\/IP controller W6100, with \u003cstrong\u003eEthernet via the W6100\u003c\/strong\u003e and \u003cstrong\u003eUSB-C\u003c\/strong\u003e!\u003c\/p\u003e\n\u003cp\u003eThe board \u003cstrong\u003ecan also support PoE via the\u003c\/strong\u003e \u003cstrong\u003eoptional \u003c\/strong\u003eWIZPoE-P1 PoE add-on module.\u003c\/p\u003e\n\u003cp\u003eThe W6100-EVB-Pico2 pinout is directly connected to the GPIO of RP2350 as shown in the pinout image. It has the same pinout as the Raspberry Pi Pico 2 board. However, GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected to W6100 inside the board. These pins enable SPI communication with W6100 to use the Ethernet function. If you use the Ethernet function, these pins cannot be used for any other purpose.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMicroPython is not yet supported\u003c\/strong\u003e as the wiznet5k library does not yet support the W6100 chip. WIZnet are working on this. CircuitPython may support the chip in IPV4 mode only.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThe RP2350 GPIO used inside W6100-EVB-Pico is as follows.\u003c\/p\u003e\n\u003ctable width=\"440\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"58\"\u003e\u003cstrong\u003eI\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"81\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"301\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO16\u003c\/td\u003e\n\u003ctd\u003eConnected to MISO on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO17\u003c\/td\u003e\n\u003ctd\u003eConnected to CSn on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003ctd\u003eConnected to SCLK on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003ctd\u003eConnected to MOSI on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO20\u003c\/td\u003e\n\u003ctd\u003eConnected to RSTn on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003eConnected to INTn on W6100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO24\u003c\/td\u003e\n\u003ctd\u003eVBUS sense - high if VBUS is present, else low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO25\u003c\/td\u003e\n\u003ctd\u003eConnected to user LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO29\u003c\/td\u003e\n\u003ctd\u003eUsed in ADC mode (ADC3) to measure VSYS\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eApart from GPIO and ground pins, there are 7 other pins on the main 40-pin interface:\u003c\/p\u003e\n\u003ctable width=\"462\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"66\"\u003e\u003cstrong\u003ePin No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"90\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"306\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN40\u003c\/td\u003e\n\u003ctd\u003eVBUS\u003c\/td\u003e\n\u003ctd\u003eUSB-C input voltage, connected to USB-C port pin 1. Nominally 5V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN39\u003c\/td\u003e\n\u003ctd\u003eVSYS\u003c\/td\u003e\n\u003ctd\u003eMain system input voltage, which can vary in the allowed range 4.3V to 5.5V, and is used by the on-board LDO to generate the 3.3V .\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN37\u003c\/td\u003e\n\u003ctd\u003e3V3_EN\u003c\/td\u003e\n\u003ctd\u003eConnects to the on-board LDO enable pin. To disable the 3.3V (which also de-powers the RP2350 and W6100), short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN36\u003c\/td\u003e\n\u003ctd\u003e3V3\u003c\/td\u003e\n\u003ctd\u003eMain 3.3V supply to RP2350 and W6100, generated by the on-board LDO.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN35\u003c\/td\u003e\n\u003ctd\u003eADC_VREF\u003c\/td\u003e\n\u003ctd\u003eADC power supply (and reference) voltage, and is generated on W6100-EVB-Pico by filtering the 3.3V supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN33\u003c\/td\u003e\n\u003ctd\u003eAGND\u003c\/td\u003e\n\u003ctd\u003eGround reference for GPIO26-29.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePIN30\u003c\/td\u003e\n\u003ctd\u003eRUN\u003c\/td\u003e\n\u003ctd\u003eRP2350 enable pin, To reset RP2350, short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWIZnet Controller Comparison\u003c\/h3\u003e\n\u003cp\u003eYou may be wondering what the difference is between the different models of WIZnet boards we offer. This mostly comes down to the TCP\/IP controller chip used.\u003c\/p\u003e\n\u003cp\u003eTake a look at WIZnet's comparison table to identify the right board for your needs.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRP2350 Microcontroller with Integrated 16Mbit Flash\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSymmetric dual Arm Cortex-M33 cores at up to 150MHz\u003c\/li\u003e\n\u003cli\u003e520kByte multi-bank high-performance SRAM\u003c\/li\u003e\n\u003cli\u003eExternal Quad-SPI Flash with eXecute In Place (XIP) capabilities\u003c\/li\u003e\n\u003cli\u003eEnhanced performance full-crossbar bus fabric\u003c\/li\u003e\n\u003cli\u003eUp to 48 multi-function General Purpose IO (8 can be used for ADC on RP2350-B)\n\u003cul\u003e\n\u003cli\u003e1.8-5.0V IO Voltage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecurity Features\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eOne-Time Programmable (OTP) Memory: Used for boot configuration and secure key storage.\u003c\/li\u003e\n\u003cli\u003eSecure Boot: Ensures that only authenticated software can run on the device, utilizing OTP for key verification.\u003c\/li\u003e\n\u003cli\u003eArm TrustZone Technology: Provides hardware isolation between secure and non-secure software, enhancing security for critical applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog and Digital Peripherals\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e12-bit 500ksps Analogue to Digital Converter (ADC)\u003c\/li\u003e\n\u003cli\u003e2 × UART, 2 × I2C, 2 × SPI, 16 × PWM channels\u003c\/li\u003e\n\u003cli\u003e1 × Timer with 4 alarms, 1 × Real Time Counter\u003c\/li\u003e\n\u003cli\u003e3 × Programmable IO (PIO) blocks, 12 state machines total\u003c\/li\u003e\n\u003cli\u003eFlexible, user-programmable high-speed IO\u003c\/li\u003e\n\u003cli\u003eCan emulate interfaces such as SD Card and VGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eW6100 Ethernet Controller\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Hardwired Internet Protocols: TCP, UDP, IPv6, IPv4, ICMPv6, ICMPv4, IGMP, MLDv1, ARP, PPPoE\u003c\/li\u003e\n\u003cli\u003eSupports 8 independent SOCKETs simultaneously with 32KB memory\u003c\/li\u003e\n\u003cli\u003eInternal 16 Kbytes Memory for TX\/ RX Buffers\u003c\/li\u003e\n\u003cli\u003eSPI Interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eUSB-C port for power and data (and for reprogramming the Flash)\u003c\/li\u003e\n\u003cli\u003e40 pin 21x51 'DIP' style 1mm thick PCB with 0.1\" through-hole pins also with edge castellations\u003c\/li\u003e\n\u003cli\u003e3-pin ARM Serial Wire Debug (SWD) port\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetworking\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e10 \/ 100 Ethernet PHY embedded\u003c\/li\u003e\n\u003cli\u003eSupports Auto-Negotiation\n\u003cul\u003e\n\u003cli\u003eFull \/ Half Duplex\u003c\/li\u003e\n\u003cli\u003e10 \/ 100 Based\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in RJ45(RB1-125BAG1A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Supply\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eBuilt-in Switch-mode DC-DC converter (replacing LDO for enhanced power efficiency)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct documentation\u003c\/li\u003e\n\u003cli\u003eRP2350 datasheet\u003c\/li\u003e\n\u003cli\u003eW6100 Datasheet\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003ePart list \u0026amp; Gerber File\u003c\/li\u003e\n\u003cli\u003eCE Certificate\u003c\/li\u003e\n\u003cli\u003eCE Test Report\u003c\/li\u003e\n\u003cli\u003eFCC Certificate\u003c\/li\u003e\n\u003cli\u003eFCC Test Report\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\/W6100-EVB-Pico2-pinout.jpg?v=1729173394\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperation Temperature MAX: 85C (including self-heating)\u003c\/li\u003e\n\u003cli\u003eOperation Temperature MIN: -20C\u003c\/li\u003e\n\u003cli\u003eVBUS: DC 5V (+\/- 10%)\u003c\/li\u003e\n\u003cli\u003eVSYS Min: DC 4.3V\u003c\/li\u003e\n\u003cli\u003eVSYS Max: DC 5.5V\u003c\/li\u003e\n\u003cli\u003eRecommended maximum ambient temperature of operation is 70C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x WIZnet W6100-EVB-Pico2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WIZnet","offers":[{"title":"Default Title","offer_id":43643869921341,"sku":"wug1789698384924","price":11.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/wiznet-w6100-evb-pico2_1.jpg?v=1789698416"},{"product_id":"esp32-s3-development-board-with-185-round-display-360-x-360","title":"ESP32-S3 Development Board with 1.85\" Round Display (360 x 360)","description":"\u003cp\u003eThis is an ESP32-S3 development board with 2.4GHz Wi-Fi and Bluetooth BLE 5 support. Its \u003cstrong\u003e1.85\" LCD\u003c\/strong\u003e has a 360 x 360 resolution and 262K colours, giving a sharp and vibrant display.\u003c\/p\u003e\n\u003cp\u003eIt includes \u003cstrong\u003e16MB Flash\u003c\/strong\u003e and \u003cstrong\u003e8MB PSRAM\u003c\/strong\u003e and supports UART, I2C, and several IO interfaces, making it ideal for many different projects.\u003c\/p\u003e\n\u003cp\u003eThere is also an audio decoder, microphone, QMI8658 6-axis sensor, RTC sensor, SD card slot, and battery recharge management module. The board is designed for fast HMI development, \u003cstrong\u003ewith optional\u003c\/strong\u003e capacitive touch control and support for GUI frameworks like LVGL.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease select whether you want the touch or no-touch option before adding to the cart!\u003c\/strong\u003e \u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEquipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency\u003c\/li\u003e\n\u003cli\u003eSupports 2.4GHz Wi-Fi (802.11 b\/g\/n) and Bluetooth 5 (LE), with onboard antenna\u003c\/li\u003e\n\u003cli\u003eBuilt-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM\u003c\/li\u003e\n\u003cli\u003e1.85\" LCD display, 360 x 360 resolution, 262K colour\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional for capacitive touch\u003c\/strong\u003e function controled via I2C interface, with interrupt support\u003c\/li\u003e\n\u003cli\u003eUART, I2C and some IO interfaces\u003c\/li\u003e\n\u003cli\u003eAudio decoder, Microphone, QMI8658 6-axis sensor, RTC sensor, TF card slot and battery recharge management module, etc\u003c\/li\u003e\n\u003cli\u003eSupports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's on Board\u003c\/h2\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/ESP32-S3_1.85inch_Round_Display_Development_Board_features_1.jpg?v=1727103011\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eESP32-S3R8\u003c\/strong\u003e\u003cbr\u003eDual-core processor, up to 240MHz operating frequency\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e16MB Flash\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQST altitude sensor\u003c\/strong\u003e\u003cbr\u003eQMI8658C (6-axis IMU includes a 3-axis gyroscope and a 3-axis accelerometer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCA9554PWR\u003c\/strong\u003e\u003cbr\u003eGPIO expander chip\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePCM5101 audio decoder\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAmplifier chip\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery recharge manager\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eME6217C33M5G\u003c\/strong\u003e\u003cbr\u003eLow dropout regulator, 800mA output (Max.)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC chip\u003c\/strong\u003e\u003cbr\u003ePCF85063 RTC chip\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOnboard ceramic antenna\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIPEX1 connector\u003c\/strong\u003e\u003cbr\u003eSwitching to use an external antenna via resoldering a resistor\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTF card slot\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker header\u003c\/strong\u003e\u003cbr\u003eComes with 8Ω 2W 2030 speaker\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eVolume adjustment knob\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMicrophone\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUART header\u003c\/strong\u003e\u003cbr\u003eOnly available when the UART Type-C port is not connected\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003ePower indicator\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUSB Type-C port\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRTC battery header\u003c\/strong\u003e\u003cbr\u003eFor connecting rechargeable\u003cspan\u003e \u003c\/span\u003eRTC battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCharge indicator\u003c\/strong\u003e\u003cbr\u003eThe lithium battery charge indicator lights up when charging, and off when fully charged (the light status is uncertain when the battery is not connected)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI2C header\u003c\/strong\u003e\u003cbr\u003eConnecting with an internal chip only supports the I2C peripherals and cannot be mapped to other functions\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eRESET button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBOOT button\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMX1.25 battery header\u003c\/strong\u003e\u003cbr\u003eMX1.25 2-pin connector, for 3.7V Lithium battery, supports charging and discharging\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eBattery power supply control button\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ctable style=\"height: 228px;\" width=\"481\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 184.716px;\"\u003eConnector\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 184.716px;\"\u003eMaster Chip\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eESP32-S3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 184.716px;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eTFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 38px; width: 184.716px;\" rowspan=\"2\"\u003eDisplay Control Chips\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eDisplay: ST77916\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eTouch: CST816\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 114px; width: 184.716px;\" rowspan=\"6\"\u003eOnboard Devices\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003ePosture sensor: QMI8658\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eRTC clock: PCF85063\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eMicro SD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eMIC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eBuzzer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003eBattery recharging management module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19px;\"\u003e\n\u003ctd style=\"height: 19px; width: 184.716px;\"\u003eDimensions\u003c\/td\u003e\n\u003ctd style=\"height: 19px; width: 286.847px;\"\u003e73.06 (H) mm x 50.54 (V) mm\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\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/ESP32-S3_1.85inch_Round_Display_Development_Board_contents_1.jpg?v=1727103011\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWithout Touch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-S3-LCD-1.85\u003c\/li\u003e\n\u003cli\u003e1x 2030 8Ω 2W speaker\u003c\/li\u003e\n\u003cli\u003e2x SH1.0 4-pin cable -100mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWith Touch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x ESP32-S3-Touch-LCD-1.85\u003c\/li\u003e\n\u003cli\u003e1x 2030 8Ω 2W speaker\u003c\/li\u003e\n\u003cli\u003e2x SH1.0 4-pin cable -100mm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Without Touch","offer_id":43643870019645,"sku":"rva1789698412590","price":21.9,"currency_code":"USD","in_stock":true},{"title":"With Touch","offer_id":43643870052413,"sku":"szx1789698412591","price":33.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/esp32-s3-development-board-with-185-round-display-360-x-360_1.jpg?v=1789698417"},{"product_id":"rs485-servo-motor-45kgcm","title":"RS485 Servo Motor (45kg.cm)","description":"\u003cp\u003eThe RS485 servo motor is a 24V brushless DC motor that has 45W of power, making it ideal for precision-driven tasks such as robotics and automation. It has a 360° magnetic encoder for extended angle control, with great accuracy reaching 360°\/4096. This motor can be used in series to control up to 253 servo motors simultaneously (with sufficient power supply), and it provides real-time feedback from each one.\u003c\/p\u003e\n\u003cp\u003eIts design allows you to set any angle as the servo motor's middle position, making assembly easier and more flexible. Additionally, the motor includes an acceleration start\/stop function for a more gradual motion, enhancing control over movement. This servo is great for projects where precision and adaptability are essential.\u003c\/p\u003e\n\u003cp\u003eClick here for the 35kg.cm version in our store\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCan be used in series, controlling up to 253 servo motors simultaneously (provided sufficient power supply) and obtaining feedback information from each servo motor\u003c\/li\u003e\n\u003cli\u003e360° magnetic encoder allows for a wider range of angle control\u003c\/li\u003e\n\u003cli\u003eHigh precision with angle control accuracy reaching 360°\/4096\u003c\/li\u003e\n\u003cli\u003eAny angle can be set as the servo motor's middle position, making assembly more convenient\u003c\/li\u003e\n\u003cli\u003eAcceleration start\/stop function provides smoother movement\u003c\/li\u003e\n\u003cli\u003eCompact structural design and nice-looking appearance\u003c\/li\u003e\n\u003cli\u003eWide voltage input range of 9-24V, can be directly powered by 2S or 3S lithium batteries\u003c\/li\u003e\n\u003cli\u003eHigh torque, reaching up to 45kg.cm@24V\u003c\/li\u003e\n\u003cli\u003eProgrammable working modes: servo mode for angle control or motor mode for continuous rotation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"613\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"215\"\u003eRotation Angle\u003c\/td\u003e\n\u003ctd width=\"398\"\u003e360° (0~4095)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePosition Sensor Resolution\u003c\/td\u003e\n\u003ctd\u003e0.088° (360°\/4096)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanism Limit Angle\u003c\/td\u003e\n\u003ctd\u003eNo Limit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage\u003c\/td\u003e\n\u003ctd\u003e9 ~ 24 V (typ. 24V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGear\u003c\/td\u003e\n\u003ctd\u003eHigh-precision steel gear (reduction ratio 1:353)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load Speed\u003c\/td\u003e\n\u003ctd\u003e0.142sec\/60 degree 70RPM@24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEncoder Type\u003c\/td\u003e\n\u003ctd\u003e360° magnetic encoder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eID Range\u003c\/td\u003e\n\u003ctd\u003e1 ~ 253 (1 by default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBaudrate\u003c\/td\u003e\n\u003ctd\u003e38400bps ~ 1Mbps (1Mbps by default)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNo-load Current\u003c\/td\u003e\n\u003ctd\u003e160mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked-rotor Current\u003c\/td\u003e\n\u003ctd\u003e2.3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eKT\u003c\/td\u003e\n\u003ctd\u003e19kg.cm\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e100g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFeedback\u003c\/td\u003e\n\u003ctd\u003ePosition, Load, Speed, Input Voltage, Current, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eConnection Example - Bus Servo Driver HAT\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/RS485_Servo_Motor_features_1.jpg?v=1729172164\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\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\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/RS485_Servo_Motor_Contents_1.jpg?v=1729172392\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1x 45kg.cm RS485 Servo Motor\u003c\/li\u003e\n\u003cli\u003e1x Cable Pack\u003c\/li\u003e\n\u003cli\u003e1x Screw Pack\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":43643871428669,"sku":"mnk1789698425304","price":100.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/rs485-servo-motor-45kgcm_1.jpg?v=1789698430"},{"product_id":"wiznet-w5500-evb-pico-poe","title":"WIZnet W5500-EVB-Pico-POE","description":"\u003cp\u003eThe WIZnet W5500-EVB-Pico-POE is a microcontroller evaluation board based on the Raspberry Pi RP2040 and fully hardwired TCP\/IP controller W5500.\u003c\/p\u003e\n\u003cp\u003eIt essentially works the same as Raspberry Pi Pico but with additional Ethernet via W5500 and \u003cstrong\u003esupports PoE through an \u003c\/strong\u003eoptional plug-in module (PoE module not included but is available here). It also has a \u003cstrong\u003eUSB-C\u003c\/strong\u003e connection!\u003c\/p\u003e\n\u003cp\u003eW5500-EVB-Pico-PoE pinout is directly connected to the GPIO of RP2040 as shown in the pinout image. It has the same pinout as the Raspberry Pi Pico board, however GPIO16, GPIO17, GPIO18, GPIO19, GPIO20, GPIO21 are connected to W5500 inside the board. These pins enable SPI communication with W5500 to use Ethernet function. If you use the Ethernet function, these pins cannot be used for any other purpose.\u003c\/p\u003e\n\u003cp\u003eThe RP2040 GPIO used inside W5500-EVB-Pico-PoE is as follows.\u003c\/p\u003e\n\u003ctable width=\"479\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003e\u003cstrong\u003eI\/O\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"89\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"326\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO16\u003c\/td\u003e\n\u003ctd\u003eConnected to MISO on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO17\u003c\/td\u003e\n\u003ctd\u003eConnected to CSn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO18\u003c\/td\u003e\n\u003ctd\u003eConnected to SCLK on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO19\u003c\/td\u003e\n\u003ctd\u003eConnected to MOSI on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO20\u003c\/td\u003e\n\u003ctd\u003eConnected to RSTn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO21\u003c\/td\u003e\n\u003ctd\u003eConnected to INTn on W5500\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO24\u003c\/td\u003e\n\u003ctd\u003eVBUS sense - high if VBUS is present, else low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eO\u003c\/td\u003e\n\u003ctd\u003eGPIO25\u003c\/td\u003e\n\u003ctd\u003eConnected to user LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\u003c\/td\u003e\n\u003ctd\u003eGPIO29\u003c\/td\u003e\n\u003ctd\u003eUsed in ADC mode (ADC3) to measure VSYS\/3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eApart from GPIO and ground pins, there are 7 other pins on the main 40-pin interface:\u003c\/p\u003e\n\u003ctable width=\"465\" style=\"height: 324px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 78.8906px;\"\u003e\u003cstrong\u003ePin No.\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 87.7031px;\"\u003e\u003cstrong\u003ePin Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 284.406px;\"\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 78.8906px;\"\u003ePIN40\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 87.7031px;\"\u003eVBUS\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 284.406px;\"\u003eUSB-C input voltage, connected to USB-C port pin 1. Nominally 5V.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 72px;\"\u003e\n\u003ctd style=\"height: 72px; width: 78.8906px;\"\u003ePIN39\u003c\/td\u003e\n\u003ctd style=\"height: 72px; width: 87.7031px;\"\u003eVSYS\u003c\/td\u003e\n\u003ctd style=\"height: 72px; width: 284.406px;\"\u003eMain system input voltage, which can vary in the allowed range 4.3V to 5.5V, and is used by the on-board LDO to generate the 3.3V .\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 78.8906px;\"\u003ePIN37\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 87.7031px;\"\u003e3V3_EN\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 284.406px;\"\u003eConnects to the on-board LDO enable pin. To disable the 3.3V (which also de-powers the RP2040 and W5500), short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 78.8906px;\"\u003ePIN36\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 87.7031px;\"\u003e3V3\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 284.406px;\"\u003eMain 3.3V supply to RP2040 and W5500, generated by the on-board LDO.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 54px;\"\u003e\n\u003ctd style=\"height: 54px; width: 78.8906px;\"\u003ePIN35\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 87.7031px;\"\u003eADC_VREF\u003c\/td\u003e\n\u003ctd style=\"height: 54px; width: 284.406px;\"\u003eADC power supply (and reference) voltage, and is generated on W5500-EVB-Pico-PoE by filtering the 3.3V supply.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"height: 18px; width: 78.8906px;\"\u003ePIN33\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 87.7031px;\"\u003eAGND\u003c\/td\u003e\n\u003ctd style=\"height: 18px; width: 284.406px;\"\u003eGround reference for GPIO26-29.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 36px;\"\u003e\n\u003ctd style=\"height: 36px; width: 78.8906px;\"\u003ePIN30\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 87.7031px;\"\u003eRUN\u003c\/td\u003e\n\u003ctd style=\"height: 36px; width: 284.406px;\"\u003eRP2040 enable pin, To reset RP2040, short this pin low.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eWe also stock the non-PoE version here (Micro-USB).\u003c\/p\u003e\n\u003ch3\u003eWIZnet Controller Comparison\u003c\/h3\u003e\n\u003cp\u003eYou may be wondering what the difference is between the different models of WIZnet boards we offer. This mostly comes down to the TCP\/IP controller chip used.\u003c\/p\u003e\n\u003cp\u003eTake a look at WIZnet's comparison table to identify the right board for your needs.\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRP2040 microcontroller with 2MByte Flash\n\u003cul\u003e\n\u003cli\u003eDual-core cortex M0+ at up to 133MHz\u003c\/li\u003e\n\u003cli\u003e264kByte multi-bank high-performance SRAM\u003c\/li\u003e\n\u003cli\u003eExternal Quad-SPI Flash with eXecute In Place (XIP)\u003c\/li\u003e\n\u003cli\u003eHigh-performance full-crossbar bus fabric\u003c\/li\u003e\n\u003cli\u003e30 multi-function General Purpose IO (4 can be used for ADC)\n\u003cul\u003e\n\u003cli\u003e1.8-3.3V I\/O Voltage (note: Pico I\/O voltage is fixed at 3.3V)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e12-bit 500ksps Analogue to Digital Converter (ADC)\u003c\/li\u003e\n\u003cli\u003eVarious digital peripherals:\n\u003cul\u003e\n\u003cli\u003e2x UART, 2x I2C, 2x SPI, 16x PWM channels, 1x Timer with 4 alarms, 1x Real Time Counter\u003c\/li\u003e\n\u003cli\u003e2x Programmable I\/O (PIO) blocks, 8x state machines total\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFlexible, user-programmable high-speed IO\u003c\/li\u003e\n\u003cli\u003eCan emulate interfaces such as SD Card and VGA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eIncludes W5500\n\u003cul\u003e\n\u003cli\u003eSupports Hardwired Internet Protocols: TCP, UDP, ICMP, IPv4, ARP, IGMP, PPPoE\u003c\/li\u003e\n\u003cli\u003eSupports 8 Independent Hardware SOCKETs simultaneously\u003c\/li\u003e\n\u003cli\u003eInternal 32 Kbytes Memory for TX\/ RX Buffers\u003c\/li\u003e\n\u003cli\u003eSupports High-Speed Serial Peripheral Interface (SPI MODE 0, 3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUSB-C\u003c\/strong\u003e port for power and data (and for reprogramming the Flash)\u003c\/li\u003e\n\u003cli\u003e40 pin 21x51 'DIP' style 1mm thick PCB with 0.1\" through-hole pins also with edge castellations\u003c\/li\u003e\n\u003cli\u003e3-pin ARM Serial Wire Debug (SWD) port\u003c\/li\u003e\n\u003cli\u003e10 \/ 100 Ethernet PHY embedded\u003c\/li\u003e\n\u003cli\u003eSupports Auto-Negotiation\n\u003cul\u003e\n\u003cli\u003eFull \/ Half Duplex\u003c\/li\u003e\n\u003cli\u003e10 \/ 100 Based\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in RJ45 with PoE support \u003cstrong\u003e(separate optional module required, not included)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eBuilt-in LDO\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Documentation\u003c\/li\u003e\n\u003cli\u003eFirmware Examples (C\/C++)\n\u003cul\u003e\n\u003cli\u003eEthernet Examples\u003c\/li\u003e\n\u003cli\u003eAWS Examples\u003c\/li\u003e\n\u003cli\u003eAzure Examples\u003c\/li\u003e\n\u003cli\u003eLwIP Examples\u003c\/li\u003e\n\u003cli\u003eFreeRTOS Examples\u003c\/li\u003e\n\u003cli\u003eCircuitPython Examples\u003c\/li\u003e\n\u003cli\u003eMicroPython Examples\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRP2040 Datasheet\u003c\/li\u003e\n\u003cli\u003eW5500 overview\u003c\/li\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003ePart list \u0026amp; Gerber File\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\/W5500-EVB-Pico-PoE_pinout_1.jpg?v=1729168443\u0026amp;width=700\" alt=\"\"\u003e\u003c\/p\u003e\n\u003ch3\u003eOperating Conditions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOperation Temperature MAX: 85C (including self-heating)\u003c\/li\u003e\n\u003cli\u003eOperation Temperature MIN: -20C\u003c\/li\u003e\n\u003cli\u003eVBUS: DC 5V (+\/- 10%)\u003c\/li\u003e\n\u003cli\u003eVSYS Min: DC 4.3V\u003c\/li\u003e\n\u003cli\u003eVSYS Max: DC 5.5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x W5500-EVB-Pico-PoE board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePoE module is optional and not included\u003c\/strong\u003e\u003c\/p\u003e","brand":"WIZnet","offers":[{"title":"Default Title","offer_id":43643871461437,"sku":"lda1789698426774","price":11.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/wiznet-w5500-evb-pico-poe_1.jpg?v=1789698431"}],"url":"https:\/\/laser-engraved-clasp.shop\/collections\/new-products-maker-store.oembed?page=6","provider":"My Store","version":"1.0","type":"link"}