Mechanical switch for z probe

[andornot]

I am looking for the best firmware and wiring set up for a z probe using a mechanical switch n/c. I have a duet3d ethernet using firmware 2.02(RTOS) (2018-12-24b1).

Thanks

[Veti]

@andornot said in Mechanical switch for z probe:

I am looking for the best firmware

best firmware is the latest firmware 2.04. there is no support for older firmware versions.

for z probes please read this
https://duet3d.dozuki.com/Wiki/Connecting_a_Z_probe

[andornot]

My post is miss worded it should have best firmware settings, i have read about setting up the z probe but its a bit vague on mechanical switches and the settings, please can you help

[dc42]

I suggest a normally-closed switch, wired between the Zprobe IN pin and ground, and M558 mode 8.

[andornot]

@dc42 thanks, now i can calibrate the peek delta printer after adjusting the belt alignment.