Hello,
your work is incredible.
I have a question, i want to detect when the car pass on the loop of our track (mylaps decoder) and send a telemetry signal to my radio (MT12 with elrs and csrf telemetry)
It seems i can do it with your transponder modifying the code to not emit and only a signal high on a pin when the car pass on the loop.
(now i use a gps inside the car to detect the pass of my car for my lap timing on the MT12)
By using your transponder as a a loop detector ?
Do you know how to do this ?