[How to do instruction] Use hardware momentary switches to control moOde

[TheOldPresbyope]

Should there be a pull up/down configuration option for each pin in the GPIO Config screen or should all the pins be configured as pull down instead of pull up?

IMHO, either make no change or change to a choice* of up or down. Otherwise the folks who already have working systems would have to make physical changes to their wiring.

Regards,
Kent

*As a hacker, I'd vote for choice but that's just for convenience. I prefer having switches ground a pin but there's no iron-clad rule I'm aware of that dictates one choice or the other.