I would like to run in reverse with the PID control still effective.
I’m using the line_zumo_demo.ino on an arduino.
My zumo runs on an arc line. I want to reverse the robot back to the starting point. I am able to run in reverse by inverting the right/left signs and PID seems doing the compensation… zumo robot still drives away from the line.
Pixy2 camera is mechanically locked in front of the zumo.