Waveshare® GNSS Expansion Board GPS QZSS Global Positioning Serial Port Module For Jetson Nano

Documents Manual Click here to openSoftware Click here to openCode Click here to openDatasheet Click here to openSchematic Click here to openIntroduction This product is a Raspberry Pi expansion board with GNSS Global Navigation Satellite System function supports GPS BD2 and QZSS positioning systems and has the advantages of small size low power consumption and fast positioning Take me your Raspberry Pi will be able to easily achieve global positioningThe program provides a calibration algorithm that supports Baidu Maps with high accuracy Parameters Receiving channels 33 tracking channels 99 acquisition channels and 210 PRN channelsReceiving signal GPS BD2 and QZSSSupport SBAS WAAS EGNOS MSAS GAGANSignal frequency band GPS L1 1575 42Mhz BD2 B1 1561 098MHz C A CodeCapture time Cold start 10S fastest Hot start 1SCapture sensitivity 148dBmTracking sensitivity 163dBmRecapture capture sensitivity 160dBmPositioning accuracy 2 5mCEPThe highest altitude 18000 M Maximum speed 515m sLogic voltage 3 3 5VCommunication interface UARTSerial communication baud rate 4800 115200 default 9600 Update rate Maximum 10Hz default 1HZ Communication protocol NMEA 0183 PMTKWorking voltage 2 7V 5V input power from 5V pin Working current 13mAWorking temperature 40℃ 85℃Product size 65X30 5 mm GNSS parameters Signal frequency band GPS L1 1575 42Mhz BD2 B1 1561 098MHz Number of channels 33 tracking channels 99 acquisition channels and 210 PRN