Matek CAN-L431 Adapter Node

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    • Estimate Domestic delivery options can be calculated at the Shopping Cart.
    • Home delivery orders are delivered on weekdays by Australia Post.
    • 4 - 7 business days for delivery to metro locations.
    • 7 - 10 business days to regional locations including WA, QLD and NT.
    • This delivery time frame is subject to changes in circumstances.
    • All orders dispatched within 2 to 3 business days.
    • See the Delivery Policy for details on shipping methods, costs and delivery times.

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    • International Orders will be shipped via Australia Post.
    • Any customs or import duties and associate fees may impose on your destination country.

    Returns And Exchanges

    • Replacemnet warranty only cover for items that are Dead On Arrival (DOA).
    • 7 days return policy for all unopened items.
    • See conditions and procedure in our Returns Policy.
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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.

  • MCU: STM32L431xC, 256KB Flash
  • CAN transceiver data rates up to 5 Mbit/s in the CAN FD fast phase
  • 1 x CAN, DroneCAN Protocol (2 x GH-4P connectors in parallel)
  • 3 x UARTs
    • UART1, spare
    • UART2, MSP default, DFU
    • UART3, GPS default
  • 1 x I2C
    • for peripheral Airspeed sensor
    • for peripheral Barometer
  • 1 x SPI
    • for peripheral RM3100
  • 4 x ADC
    • BATT_VOLT, PIN 5
    • BATT_CURR, PIN 6
    • BATT2_VOLT, PIN 15
    • BATT2_CURR, PIN 16
  • 5 x PWM outputs
  • 1 x GPIO with TIM16 for buzzer
  • ST debug, SWCLK & SWDIO
  • LED
    • Blue, Fast blinking,  Booting
    • Blue, Slow blinking, working
    • Red, 3.3V indicator
    • Input voltage range: 4.5~5.5V  @5V pad/pin
    • Power consumption: 40mA
    • Operating Temperatures: -20 ~ 80°C
  • Board Size: 26mm*26mm*6mm, 3.7g
FC Firmware
  • ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed
  • Update via DroneCAN GUI Tool
  • 1 x CAN-L431 board
  • 1 x JST-GH-4P to JST-GH-4P 20cm silicon wire
  • 1 x JST-GH-6P to JST-GH-6P 20cm silicon wire

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Matek CAN-L431 Adapter Node

Matek CAN-L431 Adapter Node


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