Yet another Z-Probe Problem
Hi,
I have a BLTouch knockoff, which is called Geeetech 3DTouch. Yes, I shouldn't buy that, but I did. The first sensor was defective (no movement on the pin). They sent me another one, this time pin is OK but it always reads "L" no matter what I did. Before asking it here, I did a lot of reading but nothing worked.
I use 1.0.2 and followed the tutorials by the Pigeon Print:
I tried Pullup, etc... No joy.
What can be wrong? How can I test this probe?
Thanks in advance.
I have a BLTouch knockoff, which is called Geeetech 3DTouch. Yes, I shouldn't buy that, but I did. The first sensor was defective (no movement on the pin). They sent me another one, this time pin is OK but it always reads "L" no matter what I did. Before asking it here, I did a lot of reading but nothing worked.
I use 1.0.2 and followed the tutorials by the Pigeon Print:
I tried Pullup, etc... No joy.
What can be wrong? How can I test this probe?
Thanks in advance.
Comments
When you power on the printer,does the probe do its self test ok (lower and raise pin couple of times)?
I managed it to work. Somehow, the probe sends "L" but it goes "H" when homing and G32. So, it "kinda" works.
My problem is now, when I try to print a test piece after g32 s0 (which is one layer-high square with diagonal lines, the nozzle gradually lowers down and contacts the right side. I can see the Z movement from the Z motors. I did manual calibration and tried g32 s0 and same!
I tried everything!!! I am gonna cry soon (or go back to my mechanical Z endstop, because it was working fine).