Hello everyone,
I want to collect the mode 1 PIDs of my car (OBD-II PIDs - Wikipedia)
Questions :
-
Can I use directly the ELM327 library (GitHub - irvined1982/arduino-ELM327: ELM327 Library for Arduino) with the SparkFun OBD-II UART (https://www.sparkfun.com/products/9555)?
-
Does the SparkFun OBD-II UART support the European protocol ISO 9141-2 (I thing yes : https://www.sparkfun.com/products/9555)?
This is the way I plan for my project :
- uploaded the ELM327 library on my Arduino Uno
- Then upload a sketch only based on the ELM327 library to collect my mode 1 PIDs
- Then connect the SparkFun OBD-II UART to my Arduino Uno using the serial port Rx/Tx
- Then, connect the SparkFun OBD-II UART to my car
Do you think it will work? Do I have to implement other things to take account of the ISO 9141-2 protocol or the SparkFun OBD-II UART and the ELM327 library are sufficient?
Hope that you will help me
Many thanks
Laurent