Comment on [Troubleshooting] [LONG] Clog test write up - this time with pictures!
SzethFriendOfNimi@lemmy.world 6 months agoAhh. Maybe some internal resistor was causing noise on the pin… or even the MCU.
Like trying to debug a pc issue only to find out it’s a faulty motherboard
papalonian@lemmy.world 6 months ago
… So you wanna know something brilliant.
I replaced that board maybe 2 weeks ago and have been printing fine since then.
About an hour ago, the new board has replicated the problems of the previous one. Not getting hot enough but reporting target temp. It’s a completely different board from a different manufacturer, and it’s failing the exact same way as the last one.
SzethFriendOfNimi@lemmy.world 6 months ago
Wiring from the PSU to the board?
Or any kind of backfeed on the motors like when you move them by hand quickly? Which I’ve done and not, so far, fried anything but it can.
Man… Gremlins suck.