I did wonder about cable spacing over that length so split all the conductors in the ribbon but it didn't make much difference. I'll take a look at Octoprint but just wanted some control local to the printer. Noticed noise on the power rail. Just a thought, has anyone tried 5v from AUX rather than level shifting 3.3V.by steveava - Developers
I know this post has been around for a while but though i'd just see if anyone solved the problem. I'm using RADDS/Due and LCD on a new printer and have an LCD cable length of about 900mm. Needless to say I've found this issue which I assume is noise in the cable as i'm not in a particularly noisy environment. Value anyone's thought on this.by steveava - Developers