See https://www.aulro.com/afvb/l322-rang...ml#post2726234
This is even cheaper. No PiBus required, just a relay, a camera, and moving a few wires.
Printable View
See https://www.aulro.com/afvb/l322-rang...ml#post2726234
This is even cheaper. No PiBus required, just a relay, a camera, and moving a few wires.