Details Ratings Specifications: Electrical Characteristics Chipset : M10050(Tenth Generation Chip) Receiving Format : GPS,GLONASS,Galileo,BeiDou,QZSS and SBAS Default Protocol : GPS,Galileo,BeiDou Frequency : GPS L1,GLONASS L1,BeiDou B1,SBAS L1,Galileo E1 Channels : 72 Searching Channel Sensitivity Tracking : -162dBm Reacquisition : -160dBm Data and Update Rate Support Rate : 4800bps to 921600bps,Default 115200bps Data Level : TTL or RS-232,Default TTL level Data Protocol : BF4.3.X(UBLOX)/BF4.2.X(NMEA) Output frequency : 1Hz-10Hz,Default 10Hz Operational Limits Altitude : 50,000m Max Velocity : 500m/s Max Acceleration : Less than 4g Power consumption VCC : DC Voltage :5V Operating temp : -40 °C ~ 85°C Storage Temp : -40°C ~ 105°C Indicator : PPS LED:yellow .PPS LED not bright when GPS not fixed,flashing when fixed The Module’s Pins: GND TX RX 5V Included: GM10 MINI V3 GPS x 1 100mm Cable x 1 Copper Foil x 1 SKU: FW.10MV3.GPSM. Categories: Category Name, Electronics, Other Electronics