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Model: MAT-AP-PERIPH-L431
Wysyłka od: 20.00 PLN
Producent: MATEK
KUP TERAZ!

 Spec:

  • 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: -20~80 °C
  • 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

 

 

Parameter:

SLCan Mode CAN1  > Parameters Parameters
UART TX1 RX1 UART1 Serial PORT 0 USER
TX2 RX2 UART2 Serial PORT 1 MSP_PORT 1
TX3 RX3 UART3 Serial PORT 2 GPS_PORT 2
I2C SCL/SDA
GH connector		 PB13/PB14 Baro SPL06 Address 0x76
QMC5883L Default parameters
MS4525
DLVR-L10D		 ARSP_TYPE  1
ARSP_TYPE  9
SPI1 SCK, SO, S1, CS1 RM3100
ADC Vbat pad PA0 0~69V
1K:20K divider builtin		 BATT_MONITOR  4
BATT_VOLT_PIN  5
BATT_VOLT_MULT  21
Curr pad PA1 0~3.3V BATT_CURR_PIN 6
VB2 PB0 0~3.3V BATT_MONITOR  4
BATT2_VOLT_PIN  15
Curr2 PB1 0~3.3V BATT2_CURR_PIN 16
PWM 1 PA8 TIM1_CH1 OUT1
2 PA9 TIM1_CH2 OUT2
3 PA10 TIM1_CH3 OUT3
4 PA11 TIM1_CH4 OUT4
5 PA15 TIM2_CH1 OUT5
2812 LED
OUT5_FUNCTION 120
NTF_LED_TYPES 257
Buzzer Bz-  Passive buzzer  –
5V  Passive buzzer +
  Disable GPS GPS_TYPE  0
GPS_PORT  -1
  Disable compass COMPASS_ENABLE  0
  Disable Battery monitor BATT_MONITOR  0
BATT2_MONITOR  0
  Disable MSP MSP_PORT  -1

Parameters in Flight controller

  • CAN_D1_PROTOCOL = 1
  • CAN_P1_DRIVER = 1
  • GPS_TYPE = 9 DroneCAN
  • COMPASS_TYPEMASK DroneCAN (Unchecked)
  • ARSPD_TYPE = 8 (DroneCAN)
  • NTF_LED_TYPE -> DroneCAN (Checked)

Tips

 

PWM Outputs

Tutorial Using MatekL431 adapters for PWM and DShot:

https://discuss.ardupilot.org/t/using-matekl431-adapters-for-pwm-and-dshot/85781

Polecamy
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