Bltouch errors on mks nano v3.1 klipper

Eryone ER20
MCU / Printerboard: Mks Nano v3.1

klippy (7).log (1.6 MB)

Hi, I have 2 bltouchs, the er20 original and a chinese brand, ive tried both and when i turn the printer on they light up and the pin goes through its test process

i try to run diagnostics and the pin will not move on both, i thought one is broken so tested with the other as well

i have wired them as per the board schematics and setup the klipper config, but get the error

Failed to verify BLTouch probe is raised; retrying.
Failed to verify BLTouch probe is raised; retrying.
BLTouch raise probe error: BLTouch failed to raise probe

double checked the wiring and im a bit lost now

tried 2 bltouch and 2 separate cables both the same also connected to z- on board (1.7 KB)

So it sounds you have some clones.

You may have a look on this:

This topic was automatically closed 60 days after the last reply. New replies are no longer allowed.