@CrazyCreator it needs flashing prior to fitting along with ensuring the dip switches are in the right position, all the info is here -
https://teamgloomy.github.io/fly_sht36_max_v3_general.html
I use this board on a XOL toolhead, watch out for the ribbon connectors I found them quite tricky!
@adhanabal your very welcome hope you got what you needed to do done 
@Snippy ironically I had this same issue only a week or so ago, try uninstalling bossa, redownloading it and also change the USB port you are using, mine was stuck on 5%
@Dad003 given your Klicky has an LED I'm guessing its the PCB type? from what I've read its a 5v supply might be worth checking, but it may only power the LED, it may also help to turn the printer off disconnect the probe and meter out the switch on the signal/ground lines and check the switch is working without the power line connected, as another possible issue my klicky config doesn't have the input inverted with the ! in it, you need to find out if it's a normal open or closed switch fitted.
Solved...typical, just after I wrote this I thought to reinstall Bossa, and also change USB ports, it now works!
morning, I attempted to update my 6HC to 3.6 unfortunately I messed it up, this resulted in the board not connecting to DWC so I have tried to erase and reset the firmware to 3.5.4.
the board connects to bossa and is recognised on the USB port, I direct it to the bin file, tick the 3 boxes and the upload starts, unfortunately the the upload hangs at 5% and wont go any further.
I have tried re-downloading fresh firmware, moving the file further up the root, erasing again but nothing is making a difference, does anybody have any more ideas I can try?
@Snyggis-0 morning, if I've read your post right your looking for an additional axis, not assigning motors to axes? if that's the case you need to add the axis to M584.
https://docs.duet3d.com/User_manual/Reference/Gcodes#m584-set-drive-mapping
Rn (optional, supported in RRF 3.2beta1 and later) 0 = axes created in this command are linear, 1 = axes created are rotational. If not present, then RRF 3.2beta3 and later assume UVW are linear and ABCD are rotational.
the additional "Y" axis would actually be labelled "U" and you then assign which drive you are using to it.
@jay_s_uk thanks, I was hoping this was the case it's a better option than using multiple tool boards!, I'll be keeping eye open for any updates
Morning, I have been nosing around at the box turtle I know it's directed at Klipper but I noticed the control board uses an STM32H723 MCU.
https://github.com/xbst/AFC-Lite/tree/master
could this be made to work with a duet board? I don't know a great deal regarding CAN protocol. but I'm guessing it`ll need firmware written/ported to make it act like a tool board? are there any plans from teamgloomy?
@jens55 just my 2 pence, first thoughts were part cooling, but looking closer at your print you have some bad ringing and/or under extrusion, maybe check over your printer make sure nothing is loose and then run some test prints and start eliminating things.
@Electriceye looking at your picture the input wires on the SSR from the duet are reversed you may want to try reversing the polarity,
Sorry to hear this, I’ve read a lot of Ian’s posts and watched his YouTube videos, a lot of good info. RIP
@Alijambo73 said in Upgrade from Duet 2 wifi to Duet 3 6hc config Issues:
M350 X16 Y16 Z16 'y16 'z16 I1 ; configure microstepping with interpolation
M906 X800 Y800 Z800 'y800 'z800 ; set axis driver currents
M92 X100 Y100 Z400 'y100 'z400 ; configure steps per mm
M566 X900 Y900 Z12 'y900 'z12 ; set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z180 'y6000 'z180 ; set maximum speeds (mm/min)
M201 X1500 Y1500 Z60 'y1500 'z60 ; set accelerations (mm/s^2)
I believe this should read more like this -
M350 X16 Y16 Z16 I1 ; configure microstepping with interpolation
M906 X800 Y800 Z800 ; set axis driver currents
M92 X100 Y100 Z400 ; configure steps per mm
M566 X900 Y900 Z12 ; set maximum instantaneous speed changes (mm/min)
M203 X6000 Y6000 Z180 ; set maximum speeds (mm/min)
M201 X1500 Y1500 Z60 ; set accelerations (mm/s^2)
best you go through each line with the Gcode dictionary and set it up how you need it for your printer
@deckingman I use Ooznest if I need good quality filament, they also do samples which comes in very handy if I need lots of different colours for small prints or just want to try a different material.
@kmjr20 It may help to also define a tool - M563: Define or remove a tool
@kmjr20 You get the links because all the information is already written down for you, did you check the connections like I suggested?
@kmjr20 It`s best to start a new thread, attach your config and M122 to it, it does sound like you have a wiring issue with your motors check A+,A-,B+,B- match at both ends using the board and motor schematics.
@Polo Hi you can change your maximum temperature via M143, but make sure your hotend is rated to go to the temperature you change it to, if its PTFE lined it`ll melt/burn, damage your hotend and more importantly its toxic, its also advisable to PID tune your heater.
what hotend/printer are you using?
https://docs.duet3d.com/User_manual/Reference/Gcodes#m143-maximum-heater-temperature
@droftarts thanks for pointing me to the post, I didn’t think it was a possible firmware issue as it’s a new build and my other printer is on 3.5.1 and has had no issues, I’ve read through the post and yup it seems like the same problem, ironically since posting and moving the test print further out I’ve not had a fault, I will report if it happens again or try forcing the fault by printing closer to the pole.
I tried renaming the JSON file to no avail, changed a setting after and rebooted the board but it behaves the same, I’ll try deleting it and generating a new one.