MATEK Mateksys AP_PERIPH CAN NODE L431 SPECIFICATIONS

Use: Vehicles & Remote Control Toys

Recommend Age: 12+y,14+y,3-6y,6-12y,0-3y

Origin: Mainland China

Material: Composite Material

Brand Name: MATEKSYS

AP_PERIPH CAN NODE L431

• 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.

Specifications

• MCU: STM32L431xC, 256KB Flash

• CAN transceiver data rates up to 5 Mbit/s in the CAN FD fast phase

• 1x CAN, DroneCAN Protocol  (2x GH-4P connectors in parallel)

• 3x UARTs

  • UART1, spare

  • UART2, MSP default, DFU

  • UART3, GPS default

• 1x I2C

  • for peripheral Airspeed sensor

  • for peripheral Barometer

  • for peripheral Compass QMC5883L

• 1x SPI

  • for peripheral RM3100

• 4x ADC

  • BATT_VOLT, PIN 5

  • BATT_CURR, PIN 6

  • BATT2_VOLT, PIN 15

  • BATT2_CURR, PIN 16

• 5x PWM outputs

• 1x 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

  • Physical

    • 2x JST-GH-4P(SM04B-GHS-TB) for CAN

    • 1x JST-GH-4P(SM04B-GHS-TB) for I2C

    • 1x JST-GH-6P(SM06B-GHS-TB) for UART3+I2C

    • Board Size: 26mm*26mm*6mm.  3.7g

    • 3D file : CAN-L431_STEP.zip

     
  • Firmware

    • ArduPilot AP_Periph  MatekL431-Periph, or MatekL431-Airspeed

    • Update via DroneCAN GUI Tool

  Packing

  • 1x CAN-L431 board

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

  • 1x JST-GH-6P to JST-GH-6P 20cm silicon wire

  
  

  Tips

  • MatekL431-Periph firmware support I2C compass QMC5883L by default

  • If you connect other I2C compass to this board, you need to update it with this firmware via DroneCAN GUI or SLCAN mode in Mission Planner.