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- CAN
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Description
Matek AP_Periph CAN Node L431Features 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
Features
- 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
-
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
-
Firmware
- ArduPilot AP_Periph MatekL431-Periph, or MatekL431-Airspeed
- Update via DroneCAN GUI Tool
Included
- 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
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 4
Comfortable
Size: 9, Color: Black/Ivory
Most comfortable and roomy shoes I ever wore. Great for insoles. Looks nice too. The base of the shoe is a bit too thick but it’s fine.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Look and feel awesome!
Size: 11.5, Color: Optic White/Opti
These are awesome shoes - look great really, really white and clean! Love how comfortable they are - and soooo light. I was a little worried they'd get dirty easily, but I've been able to keep them clean. Fit as expected. If you're looking for a great, comfortable, and affordable shoe, check these out!
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Reviewed in the United States on December 4, 2025
★★★★★ 5
Great shoe, comfort
Size: 11.5, Color: British Tan/Ivry
Love these shoes, they're super comfy. Laces stayed tied all day. I wear them in a business casual environment, or if I'm going out for a nice meal with my wife. They look good, the color is unassuming and neutral. they also elevate my height, I feel like it gives me an inch or so more versus regular shoes. This is my second pair!
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Good shoes
Size: 7, Color: British Tan/Ivry, Size: 7, Color: British Tan/Ivry
Look very nice these shoes, speally to go out to dinner with the family, are really light weight, great quelith, and great softness
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Nice Shoes
Size: 10.5, Color: British Tan/Ivry
Nice pair of shoes for my feet. Fits comfortably and nice cushion when walking.
I would buy another pair.
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Reviewed in the United States on April 26, 2026