MATEKSYS AP_Periph CAN Magnetometer - RM3100

The Matek AP_Periph DroneCAN Magnetometer RM3100, designated as CAN-L4-3100, is a high-grade magnetic sensor module for drones. Based on the precise RM3100 sensor and incorporating ArduPilot firmware, it offers high resolution and stable performance across a wide temperature range. With low power consumption and immunity to signal noise, it’s an ideal choice for enhancing the navigational capabilities of UAVs.

• Enhanced Navigational Capability
• High-Grade Magnetic Sensor
• High Resolution & Stability
• DroneCAN Compatibility
• Low Power Consumption
• Signal Noise Immunity
• ArduPilot Firmware

• Power Supply: Voltage for CAN-L4-3100 board: 4.5–5.5V @ 5V pad/pin
• CAN Node MCU: STM32L431xC, 256KB Flash
• PNI RM3100: GEOMAGNETIC SENSOR
• Operating Temperature: -40 to 85 °C
• Power Consumption: 22mA

FIRMWARE

• ArduPilot AP_Periph: MatekL431-GPS or MatekL431-PeriphUpdate via DroneCAN GUI Tool or Mission Planner (AP_Periph.bin)
• Update via STLink (AP_Periph_with_bl.hex)

PARAMETERS

• CAN_P1_DRIVER = 1 (if attached to CAN bus1 port) or CAN_P2_DRIVER = 1 (if attached to CAN bus2 port)
• COMPASS_AUTODEC = 1

INTERFACE

• UART2: MSP output (MatekL431-Periph firmware)
• UART3: For external GNSS module
• ST Debug: SWCLK & SWDIO
• CAN: DroneCAN Protocol

PHYSICAL

• Board Size: 36mm x 25mm x 10mm, Weight: 6g

LED INDICATORS

• Blue (Slow Blinking): Working
• Blue (Fast Blinking): Booting
• Red: 3.3V power indicator

• 1x MATEKSYS AP_Periph CAN Magnetometer - RM3100
• 1x JST-GH-4P to JST-GH-4P 20cm Silicone Wire