I was wondering if anyone have any examples of using the CAN-Bus Shield to do OBD 2 PID request? Let’s say I want to find out the RPM I don’t fully get how I need to send and receive the RPM through OBD PID base on Wikipedia’s OBD-II PID page
I was wondering if anyone have any examples of using the CAN-Bus Shield to do OBD 2 PID request? Let’s say I want to find out the RPM I don’t fully get how I need to send and receive the RPM through OBD PID base on Wikipedia’s OBD-II PID page
I had write one years ago, please refer to github.com/Seeed-Studio/CANBUS_ … BD_RECIPLE
Thanks.