ESP01-Riders :)

Common ground is in the power pack.

Tapped the power and ground going to the esp-01 for the servo to avoid even more spaghetti with a logic level converter.

Built the software in two parts. motors then servos and merged the software and dumped all the serial prints.

https://github.com/StormingMoose/ESP01-Riders

Plan to add an Xbox controller to this unit and make a wiring harness that is a bit more pretty than the spaghatti you see.

https://www.thingiverse.com/thing:5393551 is the Meccano mount for the ESP-01

Bought a Dupont wire kit with a crimp set and now have a use for some of those 8 hole units.

Need a new auto design, I've done a few different models, but this could get real little if you tried.