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

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.

Fuse replaced, buck converter wiring tripple checked and fixed fans are up and running.
I couldn't find a 1A fuse to buy locally, so i bought a pack of 2A rated fuses at the local car supplier.

2A should be fine, as mentioned here : https://forum.duet3d.com/topic/10091/duet-2-wifi-1-amp-fuses-needed-stat/11

Checked the 1A fuse, you were right, the fuse has melted. I hope it's just the fuse, thanks a lot for the quick answer.

Hello everybody,
I think I made a mistake when connecting a buck converter to connect 12V fans and caused a short circuit. Now all fan connections on the Duet Wifi Board seem to be dead. Hardware Version 1.04
The rest of the board still seems to be working normally. Is this a damage that can be repaired?

Sounds great, will give it a try

I have a paneldue but have not found out how to reconnect with it.
Yes 5 minutes is quite long and i dont reboot my network on a regular basis It was just an unlucky cirumstance as the print was really long and i wanted to check it on my phone while i am out of house.

Firmware Electronics: Duet WiFi 1.02 or later
Firmware Version: 2.01(RTOS) (2018-07-26b2)
WiFi Server Version: 1.21
Web Interface Version: 1.22.5

However please note there is no problem with connection stability, the last time a connection loss occured was forced by me. my router takes ~5 minutes to reboot and accept connections again, after that time the Duet didn't even attempt to connect again and the WiFi module's LED indicator wasn't blinking or permanently on.

Hi there,

after having a problem with lost connections, fixed by installing an additional ethernet bridged repeater in the same room where my printer is currently located i noticed that the duet wifi does not attempt to reconnect to the AP while a print job is running.
I did some adjustments to the network configuration on my routers VPN service and had to do a restart
which led to a connection loss of all WiFi connected clients, after that only the duet did not come online again.
Is there a pre-configured number of unsuccessfull connection attemps after which the duet stops trying to connect ?