After many researches and attempts to connect an Arduino with my car through the OBD-II connector and having some successful works of car dashboard gadget, I’ve finally made a kit which enables those who want to playing with Arduino and their cars to jump start quicky. I am maintaining an arduino library for the adapteras an open-source project. It provides Arduino developers an easy-to-use APIs to connect to and retrieve realtime data from a vehicle, which include: Vehicle speed Engine RPM T
My home-brew Arduino OBD-II connection kit - Other Hardware Development - Arduino Forum
My home-brew Arduino OBD-II connection kit - Other Hardware Development - Arduino Forum
Talking to the ECU Ducati Scrambler Forum
My home-brew Arduino OBD-II connection kit - Other Hardware Development - Arduino Forum
ECU Moto-Abruzzo
Using the HC-06 Bluetooth Module
This will be the most comprehensive
Practical Arduino_ Cool Projects for Open Source Hardware ( PDFDrive ).pdf
Sniffing CAN To Add New Features To A Modern Car
OBD-II STN1110 - Raspberry Pi Forums