MATEKSYS AP Periph CAN Node – CAN-L431

The Mateksys CAN-L431 is an Adapter Node based on ArudPilot AP_Periph firmware. With this board, you can easily utilize the ArduPilot driver library to convert ArduPilot-supported GNSS, Compass, Barometer, Airspeed sensor, and GPIO-based (PWM, Buzzer/LED notify) peripherals to DroneCAN bus peripherals.

• ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed Firmware
• CAN transceiver data rates up to 5 Mbit/s in the CAN FD fast phase
• 4.5-5.5V Voltage Range
• LED Indicators
• 3 UARTs

• Firmware: ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed (Update via DroneCAN GUI Tool)
• I2C: 1 (for peripheral Airspeed sensor) (for peripheral Barometer) (for peripheral Compass QMC5883L)
• ADC: 4x (BATT_VOLT, PIN 5) (BATT_CURR, PIN 6)( BATT2_VOLT, PIN 15) (BATT2_CURR, PIN 16)
• LED: (Blue, Fast blinking, Booting) (Blue, Slow blinking, working) (Red, 3.3V indicator)
• UARTs: 3 (UART1, spare) (UART2, MSP default, DFU) (UART3, GPS default)
• CAN transceiver data rates: up to 5 Mbit/s in the CAN FD fast phase
• CAN, DroneCAN Protocol: 1 (2x GH-4P connectors in parallel)
• JST-GH-6P(SM06B-GHS-TB) for UART3+I2C: 1
• Input voltage range: 4.5~5.5V @5V pad/pin
• JST-GH-4P(SM04B-GHS-TB) for CAN: 2
• JST-GH-4P(SM04B-GHS-TB) for I2C: 1
• Operating Temperatures: -20~80 °C
• GPIO with TIM16 for the buzzer: 1
• MCU: STM32L431xC, 256KB Flash
• ST debug, SWCLK & SWDIO
• SPI: for peripheral RM3100
• Power consumption: 40mA
• Board Size: 26x26x6mm
• PWM outputs: 5
• Weight: 3.7g

• 1x MATEKSYS AP Periph CAN Node – CAN-L431
• 1x JST-GH-4P to JST-GH-4P 20cm silicon wire
• 1x JST-GH-6P to JST-GH-6P 20cm silicon wire