Teensy 3.2 CAN-Bus ECU Reader with OLED

Teensy 3.2 CAN-Bus ECU Reader with OLED

This project uses the Teensy 3.2 module with a 128x64 OLED display. It is connect to the car via the OBDII port. Currently it reads four basic parameters, more can be added.

Parameters Read

  • Coolant temperature
  • Throttle position
  • Vehicle speed
  • Engine RPM

 

Project Parts List

Teensy source code can be downloaded from GitHub