GPS Module,Three Module Compass With electronic compass IC QMC5883L 1.0mm spacing between the 6pins patch seat Electrical Characteristics Chipset: M10050(Tenth Generation Chip) Receiving Format: GPS,GLONASS,,BeiDou,QZSS and SBAS Default Protocol: GPS,,BeiDou Frequency: GPS L1,GLONASS L1,BeiDou B1,SBAS L1, 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 -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 ~ +85C Storage Temp: -40C ~ +105C Indicator: LED:yellow . LED not bright when GPS not fixed,flashing when fixed The Module's Pins: TX RX GND 5V SCL SDA (The product printed words depending on the batch, but this does not affect use) Color: As Shown Material: PCB Package Contents: 1x GM10 PR0 V3 GPS 1x 150mm cable 1x copper foil Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.