It's interesting to hear about your issue with the duet wifi! The LED lighting up could point to a grounding problem or interference from surrounding components. Have you tried checking the wiring and connections?

@Superbrain8 If you reduce the length of the homing moves you are using (they are currently set to -99999) to something like -9999, do you still see the board reset?

@TechNi

I have added the assembled STEP file to github, that should allow you to import it into your cad program and fit with your toolhead.
https://github.com/Duet3D/FilamentMonitors/tree/master/Filament_Monitor_Magnetic/version3/assembly

@T3P3Tony Excellent, thanks for clearing that up.

@nikos you probably did have the hotend turned off, but generally doing so isolates the negative side, positive is still energized.

thanks, but this LED needs data and clock to start. So I can power the LED with the power supply but I also need the clock and data with the duet

@Timothee-Leblond Make sure you are in absolute mode when executing the move to the centre of the bed. In your homeall.g you posted above you have:

var xCenter = move.compensation.probeGrid.mins[0] + (move.compensation.probeGrid.maxs[0] - move.compensation.probeGrid.mins[0]) / 2 - sensors.probes[0].offsets[0] var yCenter = move.compensation.probeGrid.mins[1] + (move.compensation.probeGrid.maxs[1] - move.compensation.probeGrid.mins[1]) / 2 - sensors.probes[0].offsets[1] G91 ; relative positioning G1 X{var.xCenter} Y{var.yCenter} F1000 ; go to bed centre G90 ; absolute positioning M401 G30 ; probe the bed M402

So the move in that case will be using relative coordinates.

As was mentioned above it is much easier to just call your homex, homey homez macros from homeall it keeps things simple.

@droftarts I think that's just a weird reflection.

@dc42 Yes, it does seem like that one is darker. I would have thought that would have reported bad when plugged in to USB, but I suppose it must not.

I suppose. I mean worst case, that got reversed in the wiring. The old stepper motors aren't marked well.

Bummer. I guess that's the end for this.

@dc42 thanks for the confirmation - will go ahead without the motor driver boards then.

Ordered one of these
FE5591D3-1B6F-4A17-AB05-21AF7F8E59D4.png

E7CA8A6D-FA3F-4318-B63D-051CD4A41FFB_4_5005_c.jpeg

Doesn't look like it needs much power

@droftarts thanks so much! I will try DuetPi 😉

@jay_s_uk

I kinda got what you meant. I tried using the following parameters and not It is not making noise anymore and works properly.

M915 X Y S5 R1 F1 H2 ; set sensorless homing

Do I need to put the same M915 at the end of my config.g after the endstop section? (instead of M915 X Y R0 F0)

Also, using a Biqu microprobe as Z sensor - Should I use the same parameters for Z axes such as D3 for stealthchop? Does my homez looks good:

; homez.g ; called to home the Z axis ; ; generated by RepRapFirmware Configuration Tool v3.5.8 on Tue Dec 10 2024 15:03:23 GMT-0500 (Eastern Standard Time) ; ################# Home Z Preparation ################ G91 ; Relative mode G1 H2 Z5 F5000 ; Lower the bed G90 var xCenter = move.compensation.probeGrid.mins[0] + (move.compensation.probeGrid.maxs[0] - move.compensation.probeGrid.mins[0]) / 2 - sensors.probes[0].offsets[0] var yCenter = move.compensation.probeGrid.mins[1] + (move.compensation.probeGrid.maxs[1] - move.compensation.probeGrid.mins[1]) / 2 - sensors.probes[0].offsets[1] G1 X{var.xCenter} Y{var.yCenter} F4000 ; go to bed centre ; Back to absolute positioning ; ################# Home Z Preparation ################ G30 ; Probe a single point

Hello, please try flashing the firmware again, make sure to follow all the steps.
Make sure your usb cable is a data cable.

https://docs.duet3d.com/en/User_manual/RepRapFirmware/Updating_firmware#duet-3-mini-5-wifiethernet

@Phaedrux
Thanks, ofc they are, why would life be simple.

@qlqlo you could connect the Stall output of the driver to one of the three IO_ inputs on the 1XD. That would allow you to set up a trigger when a stall is detected.

@jay_s_uk Thanks for clearing that up. Too bad because the Pi antenna is poop. But at least I can simplify things.

@droftarts Got it. Thank you so so much for your precious help.