Waveshare L76X Positioning Module GNSS / GPS / BDS / QZSS Serial Communication Module Wireless Module for Raspberry Pi

GNSS parameters Signal frequency band GPS L1 1575 42mhz BD2 B1 1561 098mhz Number of channels 33 tracking channels 99 capture channels and 210 PRN channelsC A codeSBA WAAS EGNOS MSAS GAGANHorizontal positioning accuracy Autonomous positioning 2 5mCEPFirst positioning time 130dbm EASY™ function enabled Cold start 15sWarm start 5sHot start 1sSensitivity Capture 148 DBMTracking 163 DBMRecapture 160dbmDynamic performance Altitude Max 18000mSpeed Max 515m sAcceleration Max 4G Other parameters Communication interface UARTSerial port baud rate 4800 115200bps default 9600bps Update rate 1Hz default 10Hz Max Communication protocol NMEA 0183 PMTKPower supply voltage 5V 3 3vOperating current 11mAOperating temperature 40℃ 85℃Product size 32 5mm x 25 5mm  Device description  1 L76B module2 Rt9193 33 power chip3 Rechargeable MS621FE trim battery used for power down to save data and hot start4 Active ceramic antenna5 GPS status indicator6 Power indicatorIntroduction to interface 7 PH2 0 5PIN connector8 GNSS antenna interfaceWelding spot description 9 Wake up solder joint in backup mode  Package Included   1 L76X Module  Manual waveshare net