OBD-II & CAN Bus Development Kit

This kit allows you to interface with your vehicle's OBD-II interface. The kit includes a Serial CAN Bus module as well as a OBD-II Connector, with this kit you can get data from your vehicle easily. We provide an tutorial which is based on Arduino.

OBD-II (short for On-Board Diagnostics, Second Generation) is a set of standards for implementing a computer based system to control emissions from vehicles. It was first introduced in the United States in 1994, and became a requirement on all 1996 and newer US vehicles. Other countries, including Canada, parts of the European Union, Japan, Australia, and Brazil adopted similar legislation. A large portion of the modern vehicle fleet supports OBD-II or one of its regional flavors.


  • Up to 1Mb/s CAN Bus rate
  • DIY kit
  • Multi-platform avaiable (Arduino, Raspberry, Beaglebone Board, etc.)
  • Serial Communication
  • Tutorial for Arduino


  1. Serial CAN Bus Module
  2. OBD-II Connector
  3. Screw Driver
  4. Cable for CAN Bus
  5. Grove Cable

Note: The kit don't include a controller board.



Please feel free to contact joney.sui@longan-labs.cc if you need support.