Donkey car works really well. It uses a camera and by default trains it to follow a lane line. I bet it could be trained to follow an edge pretty easily though.

Donkey car works really well. It uses a camera and by default trains it to follow a lane line. I bet it could be trained to follow an edge pretty easily though. It’s a well documented and easy to implement project. https://docs.donkeycar.com/ https://docs.donkeycar.com/