Just before you posted this I actually searched the code myself for the command discovering the SerialCommand.cpp file and found I wasn't using...
Thanks for the info. I downloaded from the same location and reviewed that document many times. Today I ordered a Arduino motor shield. I'll see...
I'm setting up my first DCC++ unit and am having no luck. Setup: True Arduino Uno R3 Deek-Robot motor shield connected with 9 volts, trace cut...