“Hack your car and read the cycling speed, rotation speed, oil temperature and other information, displayed on the Wio Terminal screen.
If you have some understanding of CAN Bus and Arduino programming, and want to hack your car, then this tutorial can provide you with a solution.
As for why you want to hack your car, I don’t know, but this is indeed an interesting thing.
This project mainly used the Serial CAN Bus Module by Longan Labs and the Wio Terminal main control board by Seeed Studio.
The OBD-II Serial CAN Bus Dev Kit is a CAN Bus control kit designed by Longan Labs. It uses UART to communicate with the single-chip microcomputer. It is compact and easy to use.
Wio Terminal comes from Seeedstuio, which is a development board with a screen that can be programmed with Arduino.
In this project, the following functions are mainly realized:
Read the cycling speed, rotation speed and oil temperature and other information, displayed on the Wio Terminal screen
If you want more date from the car, please refer to https://en.wikipedia.org/wiki/OBD-II_PIDs”