Hey Christoph and Schwarz
I am currently in the starting stages of creating my own GPS lap trigger for the on-dash timer operation. I have written simple code in python that triggers an event every time the device crosses a GNSS line in space (aka finish line)
I currently have two implementation theories. First is straight out of Redneck Engineering & Co where I splice into the High Beam Pass and connect the wires as if I pulled the trigger myself using a relay
Second is using the High Beam Pass Message on/off - I stumbled upon your discussion from a couple of years a go but no replies
Have you both solved the issue?
Thank you