Need some help. PrusaSlicer is no longer allowing me to load to the PrintHost of the DuetPi setup. Any changes I could do to have this work again?
Did i forget a setting? I can manually load the file but not push it from the slicer.

I have a Duet 3 with Duetpi. I am watching a print and the BLTouch occasionally releases and triggers back to standby. Sort of to the same thing as a start check.
Any clue as to why...checked the wires and code is good...the pin firing is random and seem to be tied to move or anything.

@dc42 said in Duet 3 Mini 5+ sensorless homing configuration:

Bear in mind that you need to execute a tuning procedure when using stealthChop mode.

I have, but there is a sequence that is needed after setting Stealthchop to make it calibrate the back emf. let me see if I can find the post from dc42

Power it with just the USB....see if everything is working

You check all the fuses?

Anyone setup a command to calibrate and start Stealthchop on Duet 3 to add to a Homing command?

Printer is loudest in the room and would like to get it to swap to Stealth mode...but read I need to calibrate it with pauses and motion.

Will check the voltage again...there was no reading the last time. I got the Duet3 working, but can't seem to get the UART on OI_1 to work with Arduino. Not sure what the issue there is....wiring is correct and the pin out appears to be sending a signal....wonder if the threshold voltage for reading is not quite there...might try a logic shifter

@Phaedrux

Even tried hooking up a fan...and then used volt meter...both outputs are not work proper. no voltage shows and don't close the loop for the Endstop when connected.

Just updated to 3.2...was using the unstable one to test. So far nothing I have done has made it work. Checked all wires and such

Could use some help here with Duet 3, plugged my endstops into Out5 and Out6 and they do not work. But does work in Out4. So it appears Out5 and 6 are dead. Also, can't seem to get the an Arduino to read UART 2 on OI_1 And when I "connect the Arduino to same Panel Due line OI_0 the panel due won't connect.