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.
Availability: In stock

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



The above product not fully meet your needs? 

You can try PCS (Product Customization Service).

Payment Method

Payment Method:

  • ● Paypal is the preferred and most efficient payment method on our website.
  • ● If you are inconvenient to pay with Paypal, bank wire transfer is also supported. You can tell us the product and quantity you need through We will deal with your e-mail in time and send back a quotation to you. Goods would be delivered after payment checked and a track code would be provided to you.



  • ● Your package will be delivered from China and most countries all over the world are accessible.
  • ● 4PX is the logistics provider by default. The shipping fee starts as low as $5 and the delivery time is 7-10 days for north America and Europe. You can go to Logistice page to know the details of shipping fee and delivery time.
  • ● If you hope to receive your package faster, you can contact to choose DHL or Fedex.

After-sales Policy

After-sales Policy:

  • ● All of our products are strictly tested before delivered. But due to transportation and other factors, it is still possible to result in a defective product.
  • ● If you receive products fail to work, contact our tech-support engineer through who will answer the e-mail within 24 hours and guide you to check the problems.
  • ● After checked that it is a defective item, you can choose to get a refund or a new product without sending the existing one back.

About Longan Labs

About Longan Labs:

Longan Labs is an international platform offering open source products and customized service for global makers. It is also a co-creation laboratory, co-working with makers and connecting the project to customers. Our offering includes CAN Bus dev board, electronic modules for popular MCU platform and other open source hardware gadgets. We also provide PCS (Product Customization Service), developing controller board and modules as the requirement of makers and start-up teams.

Longan Labs is based on Shenzhen which has the most complete R&D and manufacturing resources. Core team members have over 10 years of experience running open source hardwar projects and cover many fields including engineering, design, manufacture, supply chain, logistics, sales and tech support. As this Longan Labs can provide an one-stop product developing service, from electronic circuits, software coding, PCB layout and assembly, to industrial design, structure and molding, brand and graphic design.

Longan is a kind of Chinese fruit we all love it. We started from a small maker project at the summer of 2014 when it is the best time to enjoy longan. And we found the company to offer more products and better service at the spring of 2018. The initial idea of Longan Labs comes form maker culture and open source hardware, the corporate vision is helping global makers and open source society.

Write Your Own Review
You're reviewing:CANBed FD - Arduino CAN FD Dev Kit
We found other products you might like!