Teensy OBDII CAN-Bus ECU Simulator with Teensy 3.2

This is a CAN-Bus ECU simulator using the Teensy 3.2 module (included). Useful for testing OBDII interface and writing diagnostic software. ECU PIDs parameters adjustable via menu options.

• Teensy 3.2 module (installed)
• Teensy pre-programmed with ECU simulator firmware
• 250 or 500kb/s CAN speed
• Open source firmware
• Large 2.8" Colour TFT screen (320 x 240).
• Female OBDII socket with 12v supply to interface
• Menu navigation wheel.
• 12v external PSU (included - UK 3pin mains plug)
• uSD card socket
• Lasercut acrylic baseplate
• Firmware Features
• SAE standard J1979. PIDs partially implemented. Mode 01, 02, 03
• Adjustable PID parameters via menu options:
• Engine RPM
• Throttle position
• Vehicle speed
• Coolant temperature
• MAF airflow sensor
• O2 sensor voltages
• Setting and clearing Diagnostic Trouble Codes (DTC) 
• Open source firmware, other PIDs can be added

• Schematic
• Firmware

OBDII interface not included.