• M9N-CAN is based on ArudPilots’ AP_Pheriph firmware,  It is a GNSS+COMPASS+BAROMETER peripheral with CAN/UAVCAN and UART/MSP interfaces to the autopilot, plus an I2C expansion bus for additional peripherals, such as airspeed sensors.
• M9N-CAN uses multi-constellation GNSS powered by u-blox NEO-M9N , NEO-M9N is a concurrent GNSS receiver which 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
• Barometer DPS310
• ArduPilot AP_Periph F303 CAN node

• UART1, Firmware update
• UART2, onboard NEO-M9N
• UART3, MSP Protocol
• CAN, UAVCAN Protocol
• I2C, onboard QMC5883L & DPS310
• I2C JST-GH connector, external AirSpeed sensor

• CAN bootloader LED, Blue
  • Fast blinking,  No communication between CAN node and Flight Controllers
  • Slow blinking, Communicating between CAN node and Flight Controllers
• GNSS PPS LED, Green
  • blinking(1Hz) when GNSS has 3D fixed

• Input voltage range: 4.5~5.5V (5V pad/pin)
• Power consumption: 100mA
• Operating Temperatures: -20~80 °C

• 32mm*32mm*10mm
• 15g

Includes

• 1x M9N-CAN
• 2x JST-GH-4P to JST-GH-4P 20cm silicon wire

Tips

• Compass Alignment(Arrow forward and flat mounting):
  Ardupilot/Mission Planner: Rotation None
• Make sure to have compass/magnetometer 10cm away from power lines/ESC/motors/iron based material
• The scratches on ceramic antenna are the result of tuning the antenna.
• HD cameras(Gopro, Split, Tarsier, etc) could interfere GPS signal, try turning off HD camera before GPS 3D fix