3D Touch is not working

[Dreamoffice]

i just flashed the file to my ender 3 but when the z axis is going to touch the bed with the probe, it s not stopping. just crashing into the bed. how can i activate the probe?

br Dave

[ADeliciousMan]

Hey there @Dreamoffice , which exact probe are you using?
How is it connected to the motherboard (also which board)?
Did you remove the original Z Stop?

Generally a probe not working is either a wrong firmware flash, or not connected to the right pins that the firmware is expecting.

Let me know if that helps.

[CdAB63]

Same happening here...
The head keeps crashing against the table. With or without the original z stop on.
It retracts the probe, but keeps going down.

The probe works with other versions of marlin, so I guess it's not the probe with problem.

[Loughty]

Hi, same problem, I have a Ender 3, with a 4.2.2 board, my 3D Touch es connected correctly with the z stop removed, with others firmwares the 3D Touch works good.