ESP8266 Module - ESP-15F

ESP8266 Module - ESP-15F



CANBed M4 - Arduino CAN Bus Cortex M4 Dev Kit

This CANBed M4 is the latest board of the CANBed family, with the ATSAME51G19A mcu and MCP2542FD CAN transceiver to achieve the CAN FD capability.
Availability: Out of stock

Arduino CAN Bus Board

CAN Bus is a common industrial bus because of its long travel distance, medium communication speed and high reliability. It is commonly found on modern machine tools, such as an automotive diagnostic bus.

This CANBed M4 is the latest board of the CANBed family, with the ATSAME51G19A mcu and MCP2542FD CAN transceiver to achieve the CAN FD capability. With an OBD-II converter cable added on and the OBD-II library imported, you are ready to build an onboard diagnostic device.

Part List:

Arduino CAN Bus M4 Part List

  • 1.  CANBed M4 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 M4 chip

  • ● CAN FD and CAN 2.0
  • ● ATSAME51 32bit Cortex M4 core
  • ● 512 KB flash, 192KB RAM
  • ● 32.768 KHz crystal for RTC
  • ● Industrial standard 9 pin sub-D connector or 4PIN Terminal
  • ● OBD-II and CAN standard pinout selectable at sub-D connector
  • ● 2x4Pin Connector compatable with Grove system
  • ● Power input from 7-28V
  • ● Size: 56x41mm


  • ● MCU: ATSAME51 32bit Cortex M4 core
  • ● Clock speed: 120MHz
  • ● Flash memory: 512KB
  • ● RAM 192KB
  • ● Input voltage: 7~28V
  • ● Input interface: Sub-D as well as Terminal


Pinouts of Arduino CAN Bus M4



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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.

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