Thursday, January 3, 2013

Megasquirt Display Device using Arduino

After replacing to a larger LCD in order to display more useful information about the engine.

My DIY MS1EXTRA display device
The previous setup can be seen here using a smaller LCD [16 characters x2 lines ].
This new one accomodates 20 characters x 4 lines...

The DIY board Arduino connects to the Megasquirt ECU via RS232 and a TTL-to-RS232 converter as the Arduino's onboard serial communication ports speaks only TTL.

If anyone is interested in the Arduino code, I can be reached at