The cable thickness will not be important for low-current signals over a 1-2m length (out and back).Any recommendation for quality cables? Certain AWG values or something similar?
What might be important, if you are using it in an electrically noisy environment, is some combination of these:
- use a screened cable,
- use stronger pull-up resistors rather than the built-in pull-ups,
- put a small RF decoupling capacitor at each GPIO input.
Statistics: Posted by davidcoton — Mon Sep 02, 2024 9:42 pm