Canbus seems like the easy solution here. It's used in cars in engine's and other noisy environments. https://discourse.odriverobotics.com/t/can-bus-signal-no

Canbus seems like the easy solution here. It's used in cars in engine's and other noisy environments. https://discourse.odriverobotics.com/t/can-bus-signal-noise/6810 https://discourse.odriverobotics.com/t/can-bus-signal-noise/... I understand there's even linux drivers for some hardware for the RPi. As they say, motors and engines cause a lot of local noise....