MATEKSYS M9N-5883 GNSS & Compass GPS

The Matek System M9N-5883 GNSS & Compass GPS uses multi-constellation GNSS powered by u-Blox NEO-M9N, and the NEO-M9N is a concurrent GNSS receiver that can receive and track multiple GNSS systems. Owing to the multi-band RF front-end architecture all four major GNSS constellations, GPS, Galileo, GLONASS, and BeiDou can be received concurrently.

Specifications

• GNSS u-Blox NEO-M9N (GPS, GLONASS, Galileo, and BeiDou)
• Magnetic Compass QMC5883L
• Patch antenna 25*25*4mm
• Input voltage range: 4~6V (5V pad/pin)
• Power consumption: 50mA
• UART baud rate: 38400 default
• Operating Temperatures: -20~80 °C
• UART(TX, RX) interface for GNSS NEO-M9N
• I2C(DA, CL) interface for Compass QMC5883L
• JST-GH-6P connector
• 3.3V Power LED, Red
• GNSS PPS LED, Green, blinking(1Hz) when GNSS has 3D fixed
• 32mm*32mm*10mm
• 14.5g

Includes

• 1 x M9N-5883
• 1 x JST-GH-6P to JST-GH-6P 20cm silicon wire

Wiring and Settings

• M9N-5883 5V to Flight controller 4~6V
• M9N-5883 RX to Flight controller UART_TX
• M9N-5883 TX to Flight controller UART_RX
• M9N-5883 CL to Flight controller I2C_SCL
• M9N-5883 DA to Flight controller I2C_SDA
• M9N-5883 G to Flight controller GND
• Compass Alignment(Arrow forward and flat mounting):
• INAV/BetaFLight: CW 270° Flip when flight controller arrow is facing forward also.
• Ardupilot/Mission Planner: Rotation None.
• Protocol: Ublox or NEMA
• Make sure to have compass/magnetometer 10cm away from power lines/ESC/motors/iron-based material
• The scratches on the ceramic antenna are the result of tuning the antenna.
• u-center Windows