[gadgetoid]

I could believe you feel less latency, but suspect that’s more a symptom of matrix scanning working for the general case rather than being optimised for your layout. Scan with an RP2040’s PIO [1] and after debouncing I’d challenge you to measure the difference, much less notice it.

(Of course if you’ve got the pins, you should use ‘em!)

1. https://github.com/isoxliis/firmware-micropython/blob/72687e...