Duet WiFi Can't get BLTouch to work after Upgrade to FW 3.2.2

Protoberance

Hey Guys, i am struggling to get my bltouch working ( again ) and hope you can help.

I configured the probe as follows :config.g

; Z-Probe
M950 H3 C"nil"
M950 S0 C"exp.heater3" ; create servo pin 0 for BLTouch
M558 P9 C"^zprobe.in" H5 F150 T6000 ; set Z probe type to bltouch and the dive height + speeds
G31 P500 X20.14 Y29.88 Z1.5 ; set Z probe trigger value, offset and trigger height
M557 X30:240 Y30:260 S40 ; define mesh grid

When i power on the printer the probe does it's POST pin down and up thing.
But I don't get any response from M280 P0 S10

I wired the sensor this way :

The BLtouch is an old version with metal pin. Strange thing is, on my other printer i have the same wiring and configuration but with FW Version 3.1.1 and the probe works flawlessly.

DIY-O-Sphere

@Protoberance
Try switching to exp.heater7.

Edit:

M950 H3 C"nil"

Is not neccesary for that release.

Protoberance

DAMN ! How should i've known Thank you so much, the pin is moving now. Let's check if can produce a heatmap.