bigtreetech
The Pin Stuck
Marlin Firmware,
Everything was set properly; it did the homing successfully, did the bed levelling successfully. Out of a sudden, the PIN started to get stuck inside when homing. When I pull the pin manually with a tweezer, it works and does the homing, but when the pin is stowed, it does not deploy the pin and can't home the Z axis, it thinks that the pin triggered because the pin is stowed.
It is not Firmware related because it worked properly before this. Can it be a faulty item?
I'm having the same issue as well was working fine for a out a week and now it gets stuck (Klipper: Endstop z still triggered after retract).
After taking the microprobe off and having a look. it seems that the pcb is attached to the housing via a few dabs of glue(6? maybe. My pcb is loose in the housing so the probe scrapes against its exit hole. So in a pinch, get it realigned and apply a little glue again to hold the pcb inplace. But still looks like a quality control/design fault...
HI, I have the same problem, the pin is very hard to move and is no longer working. everything was ok yesterday, i switched on and noticed it didn't click up - down at the start today.
I have same issue. But my pin moves soomth.
After deploy and stow 3x - 4x manuel via klipper probe works nice for few hours.
I use microprobe in voron 2 .4 Issue almost after a long print with heated chamber
This just happened on my second micro probe. It also still moves smoothly and retracts fine, but doesn't deploy. Sometimes it will pop out after a minute or two on it's own or if I tap it.
