mavroOBD, an open source Arduino compatible OBD/Can-Bus module

Mavromatics’ open source project designed to “hack” your vehicle, that is available on github:

The goal of this project it to create an Arduino based OBD port module that can be used to enhance a vehicles capabilites. For example, if you want door locks to close when moving faster than 5mph or to invoke/emulate certain CANbus buttons automatically at start up.

Project info at Mavromatis’ blog.