CR Touch on Duet 2 WiFi

[ZeDC]

Hello,

I'm in the process of retrofitting my Trinus 3D printer with more up to date hardware.
Trinus is a result of a successful Kickstarter campaign, but unfortunately the company that created it did not carry on delivering new products and closed down.
That left owners with very nice printers without support, consumables or spare parts.

For the upgrade I selected Duet 2 WiFi board, Hemera Extruder and CR Touch Probe.
So far I successfully connected the motors, heaters and the extruder, next step is CR Touch.

I searched the forum, only thing I found is this thread https://forum.duet3d.com/topic/25779/creality-cr-touch-sensor but it remains unsolved
Useful bit on info on that thread is wiring diagram where some bright spark decided that Red is a good choice for ground wire

Other sources talk about using Duet expansion port pins ( heater pins from memory ) to control the probe, which is completely different to what is suggested in the thread I mentioned previously.

Did anyone successfully connect CR to Duet 2 WiFi, and what method did you use ?

Thank you in advance.

[Phaedrux]

See the details on the creality version here: https://docs.duet3d.com/en/User_manual/Connecting_hardware/Z_probe_connecting#bltouch

[ZeDC]

@Phaedrux Followed step by step and it worked like a charm !
A bit of confusion here and there but everything works fine now.
Thank you !