GPS Module MATEKSYS M9N-G4-3100 GNSS

Product detailed description

GPS Module MATEKSYS M9N-G4-3100 GNSS

MATEKSYS M9N-G4-3100 is an advanced GNSS and compass peripheral designed for drones, UAVs and autopilot systems. It combines multi-constellation GNSS positioning with an industrial-grade PNI RM3100 compass and supports both DroneCAN/CAN and UART/MSP interfaces for flexible integration with modern flight controllers.

Features:
- Multi-Constellation Navigation: Tracks GPS, Galileo, GLONASS and BeiDou simultaneously for reliable positioning and improved satellite availability
- Industrial-Grade Compass: The PNI RM3100 provides precise magnetic heading information with high resolution, low power consumption and excellent dynamic performance
- Flexible Connectivity: Supports DroneCAN and UART/MSP interfaces, allowing integration with a wide range of flight controllers and autopilot systems
- CAN FD Compatible: Supports modern high-speed CAN FD communication while maintaining compatibility with CAN 2.0 systems
- ArduPilot AP_Periph Support: Designed around ArduPilot AP_Periph firmware for straightforward integration into DroneCAN-based autopilot systems
- Integrated GNSS Antenna: The compact patch antenna is integrated into the module for a clean and lightweight installation.
USB Firmware Updates: Firmware can be updated through the USB interface in STM32 DFU mode
- Clear Status Indication: Dedicated LEDs provide visual feedback for power, GNSS fix and CAN bootloader status
- Compact and Lightweight: The small form factor and low weight make the module well suited to FPV drones, UAVs and other space-constrained aircraft

Specifications:
GNSS Receiver: M9N series
Supported GNSS: GPS, GLONASS, Galileo, BeiDou
Magnetic Compass: PNI RM3100
GNSS Antenna: 25x25x4mm patch antenna
MCU: STM32G474CE, 170MHz
Interfaces: UART2, UART3, CAN, USB
UART3 Protocol: MSP
CAN Protocol: DroneCAN
CAN FD: 5Mbps
CAN 2.0: 1Mbps
Input Voltage: 4.5–5.5V
Power Consumption: 100mA
Operating Temperature: -20–80°C
Dimensions: 36x36x12mm
Weight: 16g
Firmware: ArduPilot AP_Periph
Barometer: Not integrated

Package includes:
1x MATEKSYS M9N-G4-3100
1x JST-GH-4P to JST-GH-4P 20cm silicone wire
1x PCB mounting plate
4x Silicone grommets
4x Nylon M3x7 standoffs
4x Nylon M3x8 screws