{"product_id":"m5stack-gpsbds-unit-v11-at6668","title":"M5Stack GPS\/BDS Unit v1.1 (AT6668)","description":"\u003cp\u003eThis GPS Unit is a global navigation module that provides accurate satellite positioning services. It combines the CASIC navigation chip AT6668 with the MAX2659 signal amplifier chip and has a built-in ceramic antenna for better positioning performance.\u003c\/p\u003e\n\u003cp\u003eThe AT6668 chip supports multi-frequency and multi-mode GNSS signal reception, letting it work with multiple satellite systems such as \u003cstrong\u003eGPS, BD2, BD3, GLONASS, GALILEO, and QZSS\u003c\/strong\u003e. This allows it to provide combined positioning using multiple systems or standalone positioning with a single system.\u003c\/p\u003e\n\u003cp\u003eWith improved anti-interference and positioning accuracy from the original unit, the GPS Unit v1.1 can quickly acquire precise location data, even in areas with weak signal strength (Those pesky mountains!)\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports multiple satellite navigation systems (GPS\/QZSS\/BD2\/BD3\/GAL\/GLO)\u003c\/li\u003e\n\u003cli\u003eMulti-frequency and multi-system reception\u003c\/li\u003e\n\u003cli\u003eMulti-channel\u003c\/li\u003e\n\u003cli\u003eLow power consumption\u003c\/li\u003e\n\u003cli\u003e2x LEGO-compatible holes\u003c\/li\u003e\n\u003cli\u003eProgramming platforms: Arduino, UIFlow, etc.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable width=\"682\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"221\"\u003eSoC\u003c\/td\u003e\n\u003ctd width=\"461\"\u003eAT6668\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"6\"\u003eSupported Systems\u003c\/td\u003e\n\u003ctd\u003eGPS\/QZSS\/BD2\/BD3\/GAL\/GLO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequencies:\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBDS: B1I+B1C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGPS\/QZSS\/SBAS: L1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGALILEO: E1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGLONASS: R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e50 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eUART communication, default 115200bps@8N1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: Some customers have reported that their device is defaulted to 115200bps@7N1\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning Accuracy\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;1.5m (CEP50)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Rate\u003c\/td\u003e\n\u003ctd\u003eMax 10Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtocol\u003c\/td\u003e\n\u003ctd\u003eNMEA0183 4.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eTracking: -162dBm, Acquisition: -160dBm, Cold Start: -148dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Time\u003c\/td\u003e\n\u003ctd\u003eCold Start: 23 seconds, Hot Start: 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDC5V\/31.64mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Size\u003c\/td\u003e\n\u003ctd\u003e48 x 24 x 8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Size\u003c\/td\u003e\n\u003ctd\u003e136 x 92 x 9mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Weight\u003c\/td\u003e\n\u003ctd\u003e12.3g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e17.7g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x GPS Unit v1.1\u003c\/li\u003e\n\u003cli\u003e1x HY2.0 4-pin Cable (20cm)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":43643920121917,"sku":"hpm1789699133635","price":8.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/9716\/8957\/files\/m5stack-gpsbds-unit-v11-at6668_1.jpg?v=1789699137","url":"https:\/\/laser-engraved-clasp.shop\/products\/m5stack-gpsbds-unit-v11-at6668","provider":"My Store","version":"1.0","type":"link"}