rtr12 posted:Before the TIU Tester (I think), there was also Adrian's 'AGHR DCS Telemetry Train Rev-7' thread where he made a piece of rolling stock into a very nice piece of DCS testing equipment. Adrian also provided all the info here to make one, as I recall.
This is on my ' want to try someday list ' along with at least a thousand other things...
Simple isn't what I'd call that solution!