Posts made by yosh2000

Awesome, thanks, that seemed to fix it. I will have to look up exactly what that did so I'm educated, but it worked!

Installed my Duet 3 mini5+ board on my ender 3 pro this week. Followed the excellent guide, thanks Jason Znack!

I fired up and all was well...it seemed. When I homed everything, the stepper motors sounded like they were grinding. I used the web interface to move around a little, and they still made the noise? Almost like they had sand in them, that sort of noise? They did not make this sound with the OEM creality board or two other aftermarket boards I have had installed on the printer in the past. This is suggesting to me that its the duet board, my config.g or my wiring (I followed the guide and simple cut off the guides rather than recrimping).

Since I didnt see any smoke and they were still cool, I started a short 10 minute print. It printed overall pretty good, just the motors sounded like they were grinding away the entire time?

Any ideas? Thanks!

Below is my config.g file if that will help diagnose:

; Configuration file for Duet 3 Mini 5+ (firmware version 3)
; executed by the firmware on start-up
;
; generated by RepRapFirmware Configuration Tool v3.2.2 on Mon Feb 15 2021 16:02:50 GMT-0700 (Mountain Standard Time)

; General preferences
G90 ; send absolute coordinates...
M83 ; ...but relative extruder moves
M550 P"E3P" ; set printer name
M918 P1 E4 F2000000 ; configure direct-connect display

; Network
M552 S1 ; enable network
M586 P0 S1 ; enable HTTP
M586 P1 S0 ; disable FTP
M586 P2 S0 ; disable Telnet

; Drives
M569 P0.0 S0 ; physical drive 0.0 goes backwards
M569 P0.1 S0 ; physical drive 0.1 goes backwards
M569 P0.2 S1 ; physical drive 0.2 goes forwards
M569 P0.3 S0 ; physical drive 0.3 goes backwards
M584 X0.0 Y0.1 Z0.2 E0.3 ; set drive mapping
M350 X16 Y16 Z16 E16 I1 ; configure microstepping with interpolation
M92 X80.00 Y80.00 Z400.00 E93.00 ; set steps per mm
M566 X900.00 Y900.00 Z60.00 E300.00 ; set maximum instantaneous speed changes (mm/min)
M203 X6000.00 Y6000.00 Z600.00 E3600.00 ; set maximum speeds (mm/min)
M201 X500.00 Y500.00 Z200.00 E2500.00 ; set accelerations (mm/s^2)
M906 X800 Y800 Z800 E900 I30 ; set motor currents (mA) and motor idle factor in per cent
M84 S30 ; Set idle timeout

; Axis Limits
M208 X0 Y0 Z0 S1 ; set axis minima
M208 X235 Y235 Z260 S0 ; set axis maxima

; Endstops
M574 X1 S1 P"io5.in" ; configure active-high endstop for low end on X via pin io5.in
M574 Y1 S1 P"io6.in" ; configure active-high endstop for low end on Y via pin io6.in
M574 Z1 S1 P"io2.in" ; configure active-high endstop for low end on Z via pin io2.in

; Z-Probe
M558 P0 H5 F120 T6000 ; disable Z probe but set dive height, probe speed and travel speed
M557 X20:200 Y20:200 S20 ; define mesh grid

; Heaters
M308 S0 P"temp0" Y"thermistor" T98801 B4185 ; configure sensor 0 as thermistor on pin temp0
M950 H0 C"out0" T0 ; create bed heater output on out0 and map it to sensor 0
M307 H0 B0 S1.00 ; disable bang-bang mode for the bed heater and set PWM limit
M140 H0 ; map heated bed to heater 0
M143 H0 S80 ; set temperature limit for heater 0 to 80C
M308 S1 P"temp1" Y"thermistor" T98801 B4185 ; configure sensor 1 as thermistor on pin temp1
M950 H1 C"out1" T1 ; create nozzle heater output on out1 and map it to sensor 1
M307 H1 B0 S1.00 ; disable bang-bang mode for heater and set PWM limit
M143 H1 S250 ; set temperature limit for heater 1 to 250C

; Fans
M950 F0 C"out3" Q500 ; create fan 0 on pin out3 and set its frequency
M106 P0 C"PartCool" S0 H-1 ; set fan 0 name and value. Thermostatic control is turned off
M950 F1 C"out4" Q500 ; create fan 1 on pin out4 and set its frequency
M106 P1 C"HotEnd" S1 H1:0 T45 ; set fan 1 name and value. Thermostatic control is turned on
M950 F2 C"out5" Q500 ; create fan 2 on pin out5 and set its frequency
M106 P2 C"CaseFan" S1 H1:0 T45 ; set fan 2 name and value. Thermostatic control is turned on

; Tools
M563 P0 S"HotEnd" D0 H1 F0 ; define tool 0
G10 P0 X0 Y0 Z0 ; set tool 0 axis offsets
G10 P0 R0 S0 ; set initial tool 0 active and standby temperatures to 0C

; Custom settings are not defined

; Miscellaneous
M501 ; load saved parameters from non-volatile memory
M911 S22 R23 P"M913 X0 Y0 G91 M83 G1 Z3 E-5 F1000" ; set voltage thresholds and actions to run on power loss
T0 ; select first tool

Just picked up my first printer, an ender 3. After some research, I am wanting to swap the board to a Duet 2 Maestro. Clicking on all the links for US resellers as stated on the homepage, no one has the Maestro in stock? I do not really want to spend the extra $50 for a Duet 2 wifi board as I do not need all the extra features.

Any idea when the Duet 2 Maestro will be available again? I really want this board over others I have found in my research.

Thanks all!