Arduino CAN Bus Dev Kit

CANBed - Arduino CAN Bus Dev Kit

CAN FD Shield for Arduino

CAN FD Shield for Arduino

CANBed FD - Arduino CAN FD Dev Kit

This CANBed FD adopts MCP2517FD CAN Bus controller with SPI interface and MCP2542FD CAN transceiver to achieve the CAN Bus capability.
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Arduino CAN Bus Board

CANBed FD is a CAN FD dev board with Atmega32U4 microcontroller inside, which has 32KB of Flash and 2.5KB of RAM. The operating frequency is 16MHz, which can meet most embedded applications. There's Arduino Leonardo bootloader inside the Atmega32U4. If you have used the Arduino IDE, programming will not be a problem for you. You can also use AVR Studio for development, we provide ICSP interface.

CANBed FD uses MCP2517FD as CAN controller and MCP2542 (MCP2557) as CAN receiver, chich are high-performance CAN Bus chip, can work in both CAN 2.0 and CAN FD protocols at the same time. There is a Micro USB connector on the board, through which you can program the board or supply power to the board.There are one I2C, one UART, one SPI interface, 3 analog input interfaces and 8 digital IO on the board.

We use a flexible way for CAN interface. You can use 4PIN Terminal or DB9 connector. DB9 connector uses OBD-II mode by default. You can also configure CAN Open mode on the hardware. The voltage input range of the CAN interface is 9-28V, which can provide a stable 5V/1A output.

Part List:

Arduino CAN Bus FD Part List

  • 1.  CANBed FD PCBA x1
  • 2.  Sub-D connector x1
  • 3.  4-pin Terminal x1
  • 4.  HY2.0 4-pin Connector x2
  • 5.  9x2 2.54 Header x1
  • 6.  3x2 2.54 Header x1
  • 7.  6-pin switch x1


Arduino CAN Bus FD Part List

  • ● Work at CAN FD and CAN 2.0
  • ● Industrial standard 9pin sub-D connector or 4pin Terminal
  • ● OBD-II and CAN standard pinout selectable at sub-D connector
  • ● 2x4pin connector compatable with Grove system
  • ● SPI interface up to 10 MHz
  • ● Power input from 7~28V
  • ● Size: 56x41mm


  • ● MCU: Atmega 32U4 (with Arduino Leonardo bootloader)
  • ● Clock speed: 16MHz
  • ● Flash memory: 32KB
  • ● SRAM 2.5KB 
  • ● EEPROM: 1KB
  • ● Operate voltage: 7~28V
  • ● Input interface: Sub-D


Pinouts of Arduino CAN Bus FD


Shipping Fee:

Our products are shipped from China and can be shipped to most countries in the world. We use 4PX as our logistics provider by default, shipping starts at $5. If your region is in developed regions such as North America and Europe, you can receive our products 10 days after you place an order. If you want to receive your goods faster, you can also contact us to use DHL or Fedex to mail your products. Click here for details on logistics.


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