I have used PicAxe Basic to read TV remote commands in a number of line-following and wall-following robots.
We need to “tune” variables like speed,proportion, and derivative to get the best results.
I propose building a PicAxe 8-pin board that receives TV commends and outputs a single analogue signal to be received by a Crumblebot input. That way we can at least tune 1 parameter at a time while the robot is running.
I will post progress to this thread.