I have a quick question that I know will be easy to answer…
I am making something that daisy-chains 6 steppers that work in sync (each has its own DRV8825).
I was just wondering if the on-board POT that sets current-limit might have any effect on the synchronicity “drifting” over time if they are not all set EXACTLY the same (?).
I doubt it would, but you never know…
I could replace the POT with a fixed resistor if anyone thinks this (could) be a potential issue…
Thanks!
Christopher