OBD-II Serial CAN Bus Dev Kit

OBD-II Serial CAN Bus Dev Kit

Serial CAN Bus Module

Serial CAN Bus provides your Arduino or others MCU with the capability to communication to CAN Bus interface, such as hacking your vehicle.
Availability: In stock
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CAN Bus 2.0

The Serial CAN Bus module provides your Arduino with CAN Bus capabilities and allows you to hack your vehicle. It lets you to read and write messages to the CAN Bus. The Serial CAN Bus module can be connected to your Arduino through the on-board Grove connector.

CAN Bus is a messaging protocol system that lets various microcontrollers and sensors within a vehicle to talk to each other. CAN provides long distance, medium communication speed, and high reliability.

The Serial CAN Bus module is based on MCP2515 CAN controller and MCP2551 CAN transceiver provides speed up to 1Mb/s. It also has a terminal block so you can connect to your vehicle’s OBD-II port with two wires.

Part List:

  • • Serial CAN Bus Module x1
  • • Grove Cable x1
  • • Screw Driver x1


  • • UART to CAN Bus communication
  • • Works with Arduino / BeagleBone board / Raspberry Pi or any MCU that supports UART.
  • • Supports with AT commands
  • • Up to 115200 UART baud rate (default 9600)
  • • Up to 1Mb/s CAN Bus baud rate
  • • LED indicators for TX and RX, and power
  • • 4-pin Grove connector
  • • 2-pin screw terminal block
  • • Operating voltage: 3.3/5V
  • • Easy-to-use Arduino library
  • • Small size: 20x40 mm



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 order@longan-labs.cc. 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 order@longan-labs.cc 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 support@longan-labs.cc 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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