{"product_id":"m5stack-mini-gpsbds-unit-at6558-discontinued","title":"M5Stack Mini GPS\/BDS Unit (AT6558) [Discontinued]","description":"\u003cp\u003eThis Mini GPS is an M5Stack unit that integrates an AT6558 navigation chip and a MAX2659 amplification chip which is used for amplifying the antenna signal.\u003c\/p\u003e\n\u003cp\u003eThe AT6558 is a high performance chip that supports many types of satellite navigation systems, able to receive satellite signals on 56 channels GNSS signal from 6 satellite navigation system, joint location, navigation, timing and more.\u003c\/p\u003e\n\u003cp\u003eThe module is able to obtain accurate global location information, quick and accurate positioning for anywhere in the city, in the canyon, under the overhead and inside the car.\u003c\/p\u003e\n\u003cp\u003eYou can plug it into port C on M5core via GROVE cable, which is a standard UART interface.\u003c\/p\u003e\n\u003cp\u003eUART settings:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBaudrate: (\u003cstrong\u003edefault: 9600bps\u003c\/strong\u003e)\u003c\/li\u003e\n\u003cli\u003eStart bits: (1 bit)\u003c\/li\u003e\n\u003cli\u003eStop bits: (1 bit)\u003c\/li\u003e\n\u003cli\u003eParity: (no)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"product-features\"\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupport single system positioning of BDS\/GPS\/GLONASS satellite navigation systems, or multi-system joint positioning in any combination\u003c\/li\u003e\n\u003cli\u003eSupport D-GNSS differential positioning\u003c\/li\u003e\n\u003cli\u003eTwo Lego-compatible holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 id=\"includes\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x GPS Unit\u003c\/li\u003e\n\u003cli\u003e1x Grove Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003ch2 id=\"specification\"\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eResources\u003c\/th\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning accuracy\u003c\/td\u003e\n\u003ctd\u003e2.5m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel\u003c\/td\u003e\n\u003ctd\u003e56\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePositioning update frequency\u003c\/td\u003e\n\u003ctd\u003e1-10Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum height\u003c\/td\u003e\n\u003ctd\u003e1800m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum speed\u003c\/td\u003e\n\u003ctd\u003e515m\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum acceleration\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 4g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003eTracking: -162dBm,Capture: -148dBm,Cold start: -146dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Time\u003c\/td\u003e\n\u003ctd\u003eCold start: 35 seconds,Warm start: 32 seconds,Hot start: 1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C - 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet weight\u003c\/td\u003e\n\u003ctd\u003e13g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGross weight\u003c\/td\u003e\n\u003ctd\u003e26g\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\u003e67 x 53 x 12mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cli\u003eDocuments\u003c\/li\u003e","brand":"M5Stack","offers":[{"title":"Default Title","offer_id":48624225124570,"sku":"nuz1789687108682","price":11.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/m5stack-mini-gpsbds-unit-at6558-discontinued_1.jpg?v=1789687114","url":"https:\/\/memoryfoamwear.shop\/products\/m5stack-mini-gpsbds-unit-at6558-discontinued","provider":"My Store","version":"1.0","type":"link"}