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Categories

General Discussion

Discuss setting up and using the DuetWifi and compatible hardware

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@Phaedrux configtool.json How bout this?
Using Duet Controllers

811
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7.3k
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Running 3.6 beta5+1 and the normal test_A_wrap_closed.g, test_A_nowrap_closed.g I got these results:
36.png
I'm now just trying to find a middle ground speed/acceleration combo where the missed steps do not occur, yet isn't prohibitively slow. @dc42 Any ideas on a semi-sealed, magnet-style closed loop motor? Maybe some existing product I could retrofit the duet3d encoder to?

Best,
T
Duet Hardware and wiring

Ask questions about the hardware capabilities, compatibility, wiring etc. here.

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@VirtualBrown Also see my post here about SD cards bigger than 32GB: https://forum.duet3d.com/topic/36414/using-sd-cards-with-capacity-32gb

Ian
CNC

Discuss Duet on CNC machines other than 3d printers and laser cutters

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4.8k
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@oliof no you won't, because the only way to tell if a Modbus device is responding is to send a command to write or read a register and check whether the M260.1 or M261.1 command returns success - and you can do that yourself.

When we start using Modbus to implement critical functions without using M260.1 or M261.1 such as changing spindle speed, then we may introduce events to handle failure of those operations.
MultiAxis Printing

Prototype hardware issues.

16
Topics

645
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@dc42 do you think there is a person i could pay to come see it irl and fix the problem?
Laser Cutters

Discuss Duet on laser cutters and engravers.

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@FHesse I think the simplest solution for now is to set up a macro that does this:
use M451 to switch out of laser mode to free up the laser control pin use M950 to configure the laser pin as GpOut pin use M42 to set the desired PWM on that pin use M291 to prompt the user to press OK when focusing is complete use M42 to turn off the laser use M950 to deconfigure the GpOut port use M452 to reselect laser mode.
Firmware installation

Ask questions about installing the firmwares here

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@chrishamm Thanks! That worked than it didn't The new error is:

W: Sources disagree on hashes for supposedly identical version '1.1.0' of 'duetsd:arm64'.

Seeing as its actively being updated today, i'll wait 🙂
Tuning and tweaking

Speed, acceleration, microstepping etc - post your experiences of and questions about how to get the best out of the Duet WiFi here.

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@AndyE3D I followed the driver's datasheet and the application note 26:
https://www.analog.com/en/resources/app-notes/an-026.html
https://www.analog.com/media/en/technical-documentation/data-sheets/TMC5160A_datasheet_rev1.17.pdf
These are settings strongly dependent on the motor itself, and I have only nema24 motors. The configuration I posted is the best I found for this type of motor.
Gcode meta commands

Discuss using conditionals, loops and variables in gcode

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@crpalmer I think I've got a bug fix ready which will be part of v3.5.3.
Duet Web Control

Ask questions about the official web interface here

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@Tryptamine thanks for sharing!
Documentation

Feedback for docs.duet3d.com

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487
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@T3P3Tony I would suggest either removing or updating the 130mm dimension up the left side as well, as this dimension is in fact 129.5.

Splitting the proverbial hair, I know!
My Duet controlled machine

We'd love to know what your Duet electronics is controlling! When you have your Duet up and running and controlling a 3D printer or other machine, please tell us about it here.

Example setups and prints

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i Went with the LDO , super power HT for my build , they have nice spec for a quick machine and 180C temp max and since they will sit outside the heated chamber we should have a good margin. pick up the 55mm shaft version as well so i could add an extra bearing to support the end .

IMG_20240909_215057957.jpg IMG_20240909_224905446.jpg IMG_20240909_224944366.jpg
Config Tool

Report issues or feature request for the online RepRapFirmware config tool (https://configtool.reprapfirmware.org)

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770
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@droftarts Thanks a lot for the help ! Fore sure it was very helpful ! I was stuck in the situation where my PC (windows) could not detect the presence of the DUET, and so i used Type-C/Type-C cable, which turned out to be critically important. Many thanks once again !
Third-party software

Discuss software & plugins that work with the Duet/RepRapFirmware ecosystem.

DueUI

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2.5k
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Thank you, this looks promising
Accessories and Add-ons

65
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592
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@droftarts Thanks a lot, I had this in mind but wanted to see if there are other way to go around this. Using any output on the 50 pin expansion header would be fine, right?
Filament Monitor

Forum for discussing the Duet3d Filament Monitor

392
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3.9k
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@Phaedrux will do 👍
Smart effector for delta printers

Discuss the smart PCB effector for delta printers here.

406
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4.0k
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undefined

@oarjjj the bug in 3.6 that I mentioned is now fixed. I expect to release 3.6.0-beta.1 this week.
IR Height Sensor

No decsciption available

231
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1.9k
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@dc42

Excellent. I actually did more digging around last night and found one of your posts in another forum from many years ago recommending this. I will try it and report back. Your sensor is absolutely the best one out there in my opinion, so I will be happy to get it working on this machine.

UPDATE: That did the trick David. It is now booting in digital mode. Thank you.
PanelDue

Discuss PanelDue connection, operation, firmware, enclosures and usage here.

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@droftarts
Thank you Ian
Third-party add-ons

Discuss how to use third-party Z probes, filament sensors, endstop switches and other hardware with Duet electronics here.

200
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Hey everybody - bit of a weird one, but not entirely a new problem...

I have a Duet2 controlled i3-style 3Dprinter that's huge, and has dual-extruders. I've been using my Nikon D7100 with a remote-trigger for shooting timelapses on it.

Currently, the trigger is mounted on the X-axis, and physically pressed by the hot-end carriage - the problem is that the long move to trigger it causes a visible reduction in print quality that I have not been able to fully eliminate - so I want to trigger it electrically, using g-code.

Most of the solutions I've seen for this before say to use the Extruder 2 header to actuate the relay, but that's not an option for me, as that head is already in use, as are all of the fan headers (the other solution I've seen).

The trigger for my camera is just a momentary switch, so I was thinking I could replace the button with a relay, then trigger the relay using some of the IO pins and g-code. The relay closing would act as a momentary switch, triggering the shutter on my camera.

... unfortunately, I'm terrible at EE stuff, so I'm too dumb to figure this out on my own, or to know if what I want is more-complicated than I think it is, so my questions are:
What pins on the I/O header could I control via G-code, to supply voltage to trigger a relay? What voltage would it be? What Gcode would I need to turn the pin(s) on/off?
I have not bought a relay or anything yet, because I didn't know what I would need, so I'm open to suggestions.

Thanks in advance for any help you can provide.
Plugins for DWC and DSF

Third-party plugins for DuetWebControl and DuetSoftwareFramework (SBC) can be found in here

117
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I think, thats one for @MintyTrebor
I've designed a chart in Btn_Cmd which displays different values of my water cooling system.
I found, that a scale setting of a value is not displayed correctly.

The y-axle of my chart is set to show the water-temp in a range 0-50. All other parameters are scaled in the settings to suit in this range.
One of the other parameters is the pump-PWM. To suit in the chart, it is multiplied by 10. But it isn't correctly displayed in the chart!

On the first picture, you see the pump-PWM in decimals and in the chart:
pump-PWM = 0.92 the grey graph in the chart should be at 9.2 (0.92 x 10) in the chart. But it is a bit higher than 5
a3130cf9-4102-4124-b283-aa9c22ce06ca-Btn_Cmd1.png
The second picture a bit later, same "problem"
7d050ee8-ad3c-483e-bc77-638b0f809342-Btn_Cmd2.png

All other graphs are scaled correctly. Perhaps there is something wrong with PWM values? Or the "restriction" in my config.g for that pump-PWM can also be the problem.
For better control of the pump, i've limited the min and max speed with the L and X parameter of the M106 command:
M106 P3 C"WaterPump" S0 L0.3 X0.6 B2 H-1 R1
It could be, that the graph is showing the "real" PWM value. Not the "restricted" one?
RepRapFirmware on other controllers

29
Topics

263
Posts

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Next update:
Extruder Fans OK
Cooling Fan (with ability to control air flow from 0 to 100) OK

Next steps:
Forgot to crimp board fan cable TODO
Fix wrong wiring of the Bed thermistor TODO
Have to recrimp x axis motor cable TODO
check thermocouples are working when there are no config errors TODO
and heaters
(found a thread about bed thermistor here - https://forum.duet3d.com/topic/7285/flashforge-creator-pro-heat-bed-wiring/2)
STM

STM based control boards

41
Topics

326
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@wanwan These are my settings:
; Configuration file for Duet WiFi / Ethernet running RRF3 on E3D Tool Changer ; executed by the firmware on start-up ; modified by JSA 01-10-21 ; Gloomyandy version for RRF on Fly super8pro ; General preferences M111 S0 ; Debugging off G21 ; Work in millimetres G90 ; Send absolute coordinates... M83 ; ...but relative extruder moves ;M555 P2 ; Set firmware compatibility to look like Marlin M669 K1 ; Select CoreXY mode ; Network M550 P"ToolChanger" ; Set machine name M552 S1 ; Enable Networking M586 P0 S1 ; Enable HTTP M586 P1 S0 ; Disable FTP M586 P2 S0 ; Disable Telnet ; We need a delay for CAN boards to connect May as well do something usefull! ; pebble wiper m950 s1 C"pwm1" Q333 M280 P1 S140 G4 S1 M280 P1 S10 G4 S1 G4 S5 ; Neopixels M950 E0 C"20.rgbled" M150 R255 B255 U255 S3 M150 R0 B0 U0 S2 M150 R255 B165 U 0 S1 ; Neopixels M150 R255 B255 U255 S3 M150 R0 B0 U0 S2 M150 R255 B165 U 0 S1 ; Drive direction M569 P0 S0 ; Drive 0 B M569 P1 S0 ; Drive 1 A M569 P2 S1 ; Drive 2 Z M569 P3 S0 ; Drive 3 E0 ;M569 P4 S0 ; Drive 4 E1 M569 P124.0 S1 ; Toolboard ;M569 P5 S1 ; Drive 5 COUPLER M569 P20.0 S1 ; Drive 5 COUPLER M569 P22.0 S1 ; Toolboard M569 P23.0 S1 ; Toolboard M569 P6 S0 D3 V40 ; Drive 6 Pebble Wiper M569 P7 S0 ; Drive 7 UNUSED ;M584 X1 Y0 Z2 C5 A6 E3:4:22.0:23.0 ; Apply custom drive mapping M584 X1 Y0 Z2 C20.0 A6 E3:124.0:22.0:23.0 ; Apply custom drive mapping M98 P"SetSystemLimits.g" ;M208 X-35:328.5 Y-49:243 Z0:280 C-45:360 ; Set axis maxima & minima ;M208 X-35:314.9 Y-49:156 Z0:280 C0:500 ; Set axis maxima & minima M208 A0:71 M350 E16:16:16:16 I1 ; Configure microstepping with interpolation M350 A16 I1 ; Configure microstepping with interpolation M350 C16 I1 ; Configure microstepping with interpolation M350 X16 Y16 Z16 I1 ; Configure microstepping with interpolation M92 X100 Y100 Z800 C200 A360 E 397: 397: 397: 397 ; Set steps per mm assuming x16 microstepping ;M566 X800 Y800 Z50 C2 E800:800:800:800 ; Set maximum instantaneous speed changes (mm/min) ;M566 X750 Y750 Z50 C2 A360 E200:200:200:200 ; Set maximum instantaneous speed changes (mm/min) M566 X500 Y500 Z50 C2 A360 E500:500:500:500 ; Set maximum instantaneous speed changes (mm/min) M203 X35000 Y35000 Z1200 C5000 A2000 E5000:5000:5000:5000 ; Set maximum speeds (mm/min) ;M201 X6000 Y6000 Z400 C500 E2500:2500:2500:2500 ; Set accelerations (mm/s^2) ;M201 X2000 Y2000 Z400 C500 A500 E2500:2500:2500:2500 ; Set accelerations (mm/s^2) M201 X8000 Y8000 Z400 C500 A500 E2500:2500:2500:2500 ; Set accelerations (mm/s^2) M906 X1800 Y1800 Z1330 I25 ; Idle motion motors to 25% M906 E1000:1000:1000:1000 C500 I10 ; Idle extruder motors to 10% M906 A500 I30 ; Idle pebble wiper platform to 30% ; Endstops M574 X1 Y1 S3 ; Set X / Y endstop stall detection M574 C0 Z0 ; No C Z endstop M574 A2 S3 ; Tool detection switch M950 J0 C"^20.io2.in" ; Z probe M558 P8 C"^20.io1.in" H2 F500:100 I0 S0.005 A10 T20000 ; Set Z probe type to switch, the axes for which it is used and the dive height + speeds G31 P200 X0 Y0 Z0 ; Set Z probe trigger value, offset and trigger height M557 X10:290 Y0:200 S20 ; Define mesh grid M308 A"SZP dummy" S13 Y"thermistor" P"20.temp1" M308 A"SZP coil" S12 Y"thermistor" P"20.temp0" ;Stall Detection M915 X Y S2 F0 H400 R0 ; X / Y Axes M915 A S-35 F0 H200 R0 ; Pebble Wiper ; Heaters M308 S0 P"adc0" Y"thermistor" A"Bed" T100000 B4138 C0 ; Set thermistor M950 H0 C"bedout" T0 Q10 ; Bed heater M143 H0 S225 ; Set temperature limit for heater 0 to 225C M140 H0 ; Bed heater is heater 0 ;M307 H0 B0 R1.276 C420.3 D5.16 S1.00 V24.2 M307 H0 R1.307 K0.285:0.000 D5.84 E1.35 S1.00 B0 M308 S1 P"adc1" Y"thermistor" A"T0" T100000 B4725 C7.06e-8 ; Set thermistor M950 H1 C"heat0" T1 ; Extruder 0 heater M143 H1 S305 ; Set temperature limit for heater 1 to 300C ;M307 H1 R1.843 K0.323:0.207 D5.86 E1.35 S1.00 B0 V24.2 M307 H1 R1.656 K0.313:0.214 D6.33 E1.35 S1.00 B0 V23.8 ;M308 S2 P"adc2" Y"thermistor" A"T1" T100000 B4725 C7.06e-8 ; Set thermistor ;M308 S2 P"124.temp0" Y"thermistor" A"T1" T100000 B4725 C7.06e-8 R1000 h-84 l100 ; calibrated with jumper set for 1K M308 S2 P"124.temp0" Y"thermistor" A"T1" T100000 B4725 C7.06e-8 ;M950 H2 C"heat1" T2 ; Extruder 0 heater M950 H2 C"124.out0" T2 ; Extruder 0 heater M143 H2 S305 ; Set temperature limit for heater 2 to 300C ;M307 H2 R1.742 K0.343:0.155 D7.12 E1.35 S1.00 B0 V24.2 ;M307 H2 R1.750 K0.322:0.203 D7.58 E1.35 S1.00 B0 V24.2 M307 H2 R3.254 K0.383:0.248 D2.13 E1.35 S1.00 B0 V23.3 ; Revo M308 S3 P"22.temp0" Y"thermistor" A"T2" T100000 B4725 C7.06e-8 ; Set thermistor M950 H3 C"22.out0" T3 ; Extruder 0 heater M143 H3 S305 ; Set temperature limit for heater 3 to 300C ;M307 H3 R1.904 K0.321:0.152 D4.78 E1.35 S1.00 B0 V23.8 M307 H3 R3.971 K0.441:0.227 D2.01 E1.35 S1.00 B0 V23.3 ; Revo M308 S4 P"23.temp0" Y"thermistor" A"T3" T100000 B4725 C7.06e-8 ; Set thermistor M950 H4 C"23.out0" T4 ; Extruder 0 heater M143 H4 S305 ; Set temperature limit for heater 4 to 300C M307 H4 R1.895 K0.311:0.113 D6.74 E1.35 S1.00 B0 V23.8 ; Tools M563 P0 S"T0" D0 H1 F2 ; Define tool 0 G10 P0 X0 Y0 Z0 ; Reset tool 0 axis offsets G10 P0 R0 S0 ; Reset initial tool 0 active and standby temperatures to 0C M563 P1 S"T1" D1 H2 F4 ; Define tool 1 G10 P1 X0 Y0 Z0 ; Reset tool 1 axis offsets G10 P1 R0 S0 ; Reset initial tool 1 active and standby temperatures to 0C M563 P2 S"T2" D2 H3 F6 ; Define tool 2 G10 P2 X0 Y0 Z0 ; Reset tool 2 axis offsets G10 P2 R0 S0 ; Reset initial tool 2 active and standby temperatures to 0C M563 P3 S"T3" D3 H4 F8 ; Define tool 3 G10 P3 X0 Y0 Z0 ; Reset tool 3 axis offsets G10 P3 R0 S0 ; Reset initial tool 3 active and standby temperatures to 0C ; Fans M950 F1 C"fan0" M950 F2 C"fan1" ;M950 F3 C"fan2" M950 F3 C"124.out2" ;M950 F4 C"fan3" M950 F4 C"124.out1" M950 F5 C"22.out2" M950 F6 C"22.out1" M950 F7 C"23.out2" M950 F8 C"23.out1" M106 P1 S255 H1 T70 ; T0 HE M106 P2 S0 ; T0 PCF M106 P3 S255 H2 T70 ; T1 HE M106 P4 S0 ; T1 PCF M106 P5 S255 H3 T70 ; T2 HE M106 P6 S0 ; T2 PCF M106 P7 S255 H4 T70 ; T3 HE M106 P8 S0 ; T3 PCF ; Electronics temperature and cooling M308 S10 P"D.0" Y"dht22" A"Electronics" M308 S11 P"S10.1" Y"dhthumidity" A"Elec Hum[%]" M950 F9 C"fan4" M106 P9 S255 H10 T40 M593 p"mzv" F33 S0.1 ; cancel ringing at 33Hz from I/S plugin M376 H10 ; bed compensation taper ;tool offsets G10 P0 X20.6 Y43.55 Z-5.51 ; T0 G10 P1 X20.52 Y43.74 Z-8.16 ; T1 Revo G10 P2 X19.63 Y43.39 Z-8.50 ; T2 Revo G10 P3 X20.47 Y43.68 Z-5.80 ; T3 M572 D0 S0.04 ; pressure advance T0 M572 D1 S0.04 ; pressure advance T1 M572 D2 S0.04 ; pressure advance T2 M572 D3 S0.04 ; pressure advance T3 M575 P1 S1 B57600 ; Enable LCD G29 S2 ; disable mesh T-1 ; deselect tools M280 P1 S140 M501 ; load config-override.g M150 R0 B255 U255 S1
I don't see anything significantly different, though it is interesting that you have a different steps/mm than I do. I assume that was down to some change in e3d pully setup? My settings seem to match those from the e3d repo.

As to noise levels. not sure if mine is much quieter than yours or not. The motors seem to make about the same amount of noise as my fans, but I am running 4020 blower fans on my tools which are no exactly silent.
LPC

LPC based control boards

17
Topics

156
Posts

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@gloomyandy said in RepRap Firmware Issue in behavior:

M98 P"config.g"

Hi @gloomyandy I appreciate your help on this below the outcome of M98P "Config.g", I agree with you some information might be strange in my Config.g file like the S because I added it without exact knowledge of the functionality so I thought that might Improve the result. but i do not know the actual value I should add :).

Actually this is an old project i never finish as not dedicated to however since i am working on again i would like to know how should i move on below is a picture of the machine as i was not able to upload video due to the size

I uploaded while the machine in action however if you notice that the circle is not exactly circle it looks like defected circle you can tell however in the square it is more clearer

9/26/2022, 12:21:35 AM M98 P"config.g"
HTTP is enabled on port 80
FTP is enabled on port 21
TELNET is disabled
Error: bad grid definition: Too many grid points; suggest increase spacing to 58.4mm
9/26/2022, 12:17:55 AM M122
=== Diagnostics ===
RepRapFirmware for LPC176x based Boards (biquskr_1.4) version 3.2_4 running on LPC176x at 100Mhz
Used output buffers: 1 of 16 (11 max)
=== RTOS ===
Static ram: 4956
Dynamic Memory (RTOS Heap 5): 7896 free, 7856 never used
Allocations: 178 Frees: 21
Never used RAM 256, free system stack 14 words
Tasks: NETWORK(ready,187) HEAT(blocked,243) MAIN(running,354) IDLE(ready,21)
Owned mutexes: WiFi(NETWORK)
=== Platform ===
Last reset 00:01:25 ago, cause: [software]
Last software reset at 2022-09-26 00:16, reason: User, GCodes spinning, available RAM 256, slot 0
Software reset code 0x0003 HFSR 0x00000000 CFSR 0x00000000 ICSR 0x0042a000 BFAR 0xe000ed38 SP 0x00000000 Task MAIN Freestk 0 n/a
Error status: 0x00
Aux0 errors 0,0,0
Supply voltage: under voltage events: 0
Driver 0: position 0, standstill, SG min/max 0/10, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
Driver 1: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 68, cnt r/w 7168/12, timeout 0, failedOp 0xff
Driver 2: position 0, standstill, SG min/max 0/18, error r/w 0/1, ifcnt 73, cnt r/w 7165/15, timeout 0, failedOp 0xff
Driver 3: position 0, standstill, SG min/max 0/0, error r/w 0/1, ifcnt 63, cnt r/w 7169/11, timeout 0, failedOp 0xff
Driver 4: position 0
Driver 5: position 0
Driver 6: position 0
Date/time: 2022-09-26 00:17:51
Slowest loop: 20.93ms; fastest: 0.13ms
Step timer: target 34955404 count 84948299 delta -49992896 late 0
USBSerial connected 0
ADC not ready 2 ADC error threshold 10 ADC Init 1
Ints: 51516; Calls 51516; fast: 3uS; slow 20uS adj 0 bad 0 big delta 0
PWM Channels
Delta -822796941 Start -1 End -1
=== Storage ===
Free file entries: 6
SD card 0 detected
SD card longest read time 2.3ms, write time 0.0ms, max retries 0
=== Move ===
DMs created 40, maxWait 20302ms, bed compensation in use: none, comp offset 0.000
=== DDARing ===
Scheduled moves 7, completed moves 7, hiccups 0, stepErrors 0, LaErrors 0, Underruns [0, 0, 0], CDDA state -1
=== Heat ===
Bed heaters = 0, chamberHeaters = -1
Heater 1 is on, I-accum = 0.0
=== GCodes ===
Segments left: 0
Movement lock held by null
HTTP is idle in state(s) 0
File is idle in state(s) 0
USB is idle in state(s) 0
Aux is idle in state(s) 0
Trigger is idle in state(s) 0
Queue is idle in state(s) 0
Daemon is idle in state(s) 0
Autopause is idle in state(s) 0
Code queue is empty.
=== Network ===
Slowest loop: 42.51ms; fastest: 0.00ms
Responder states: HTTP(0) HTTP(0)
HTTP sessions: 1 of 2
WiFi -
Network state is active
WiFi module is connected to access point
Failed messages: pending 0, notready 0, noresp 0
WiFi firmware version 1.25-01LE-D
WiFi MAC address c0:56:27:45:b2:f9
WiFi Vcc 3.37, reset reason Turned on by main processor
WiFi flash size 4194304, free heap 35944
WiFi IP address 192.168.1.134
WiFi signal strength -68dBm, mode 802.11n, reconnections 0, sleep mode modem
Clock register 00181001
Socket states: 0 0
Untitled.jpg20220926_230657.mp4
Other control boards

Other control boards that are not specifically LPC or STM based

42
Topics

602
Posts

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@Rat-Rig-CS thanks for your response and for how this had been handled.

From our side part of the issue was between how warranty issues are handled when a product is supplied from a reseller, vs a board supplied with a complete product (be it a kit or an assembled machine):
For a reseller supplied product, referral to the forum is the correct procedure. For a product incorporated in kit or complete machine we expect the manufacturer to handle the warranty process (and communicate with us directly, if there is a fault with the board).
The basic idea being a machine sold as a complete product, which the manufacturer has control over would not be expected to have configuration or wiring issues that we want to debug here on the forum before confirming a hardware fault.

We will update our T&Cs to make this clearer.
Future Direction

14
Topics

196
Posts

No new posts.
Beta Firmware

Categories for specific issues with Beta and Release Candidate (RC) versions of RRF 2 and RRF 3

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Topics

14.4k
Posts

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@p8blr That's quite possible. You could connect your laptop using an Ethernet cable to your router and check if the lags persist.
DSF Development

Discuss and contribute to the Duet Software Framework

119
Topics

994
Posts

undefined

@chrishamm thanks! Now everything works fine!
Firmware developers

If you are adding features to the firmware yourself, discuss what you are doing here.

391
Topics

3.1k
Posts

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@dc42 said in Change name of 1LC or Sammy board in Firmware:

That is where you would need to change the name of the file that is installed when you command a firmware update or a CAN reset.

Awesome, thanks, I will try it!
Hardware dev

Prototype hardware issues.

46
Topics

659
Posts

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@dc42 Sounds promising! ☺️

Well that plain sucks, esp. after putting in the legwork! Hope you find a good substitute sooner rather than later! PD is getting a little but long in the tooth at this point.
Hardware wishlist

Suggestions for additional hardware to interface with the DuetWifi. Also suggestions for Changes to the DuetWifi hardware (although the hardware design is pretty fixed now!)

125
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Posts

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I'm still curious if there is any chance of this happening.

If no official release from Duet is forthcoming, is there anyone in the community who can help me create this? I'm willing to do the design work, but I need guidance on how to proceed, as I have no experience with designing electronics.
Firmware wishlist

How would you like us to improve the firmware, and which improvements should we make first? Tell us here.

935
Topics

7.3k
Posts

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@dc42 The Adafruit documentation is ambiguous because it's internally contradictory by one byte. So I don't know.
Duet Web Control wishlist

Do you have an idea for a cool new feature in Duet Web Control? Post it here!

325
Topics

2.1k
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@NineMile I just tried this with DWC/RRF 3.5.2, toggled the 'Do not close error message automatically' to off, then provoked an error that displayed a red box. Like when a blue or green message box pops up, the red box had a white progress bar at the top of it, and disappeared once that completed. Also tried changing the notification period, and that worked too.

I've noticed a couple of people have had problems with their DWC settings. Refreshing these seems to resolve some issues. Whether this is because the format of the dwc-settings.json has changed over time, or the file has become corrupt and not writeable, I'm not sure. Try renaming sys/dwc-settings.json to something different (eg .old on the end), and refresh the browser. Edit something, eg set 'Do not close error message automatically' to off, to create a new dwc-settings.json, and see if that resolves the problem.

Ian
3D Printing General Chat

General discussion about 3d printing related subjects that are not duet specific.

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Hello! I have a Stratasys UPrint SE Plus 3D printer that I have identified the error as being a bad network card. Does anyone have any suggestions for obtaining a new or used network card for this printer? Thank you.
Off Topic

Off topic technical discussion area. Keep it clean please! Not for Duet related discussion (use the appropriate Duet forum)

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@baird1fa for smoothly accelerating or decelerating motion the time t of the nth step pulse measured from the start of the move is given by this formula:

t = t0 +/- sqrt(q + p * n)

where p = 2/a, q = t0^2

where t0 = -u/a, a is the acceleration and u is the initial speed.
Purchasing

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@T3P3Tony tried to send a chat message, but i don't know if it worked. Never done it on this forum platform before.
Order discussion

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@chris-costa said in Duet 2 WiFi Warranty Claim:

Was that a warranty replacement board?

No

Where and when was the replacement board purchased?

Have you replaced the motor for the driver that has been giving the issue?

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