How to physically connect Arduino to ELM327 and extract messages from OBD2 - Device Hacking - Arduino Forum

OBD II Bike Connector - Pass via bluetooth - Device Hacking

ELMduino - Couldn't get into ELM327 using Arduino Uno and HC05

OBD readers - Topic split from Community News, 30th November

OBD II Bike Connector - Pass via bluetooth - Device Hacking

ELMduino - Library for Car Hacking - #16 by cabriobob - Exhibition

How to get the best out of this forum - IDE 1.x - Arduino Forum

ELM327 and HC-05 connectivity issue - Project Guidance - Arduino Forum

Koncha Tech: OBD-II Arduino Car Information Display

Hacking into a Vehicle CAN bus (Toyothack and SocketCAN

SparkFun OBD-II UART - WIG-09555 - SparkFun Electronics

ELM327 with Arduino direct connect with SoftwareSerial - Device

HUD ECU Hacker