Accessories and Add-ons

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  UNSOLVED Duex4 v0.2a (with Duet 0.6)
  • sylvaindc  

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  @sylvaindc said in Duex4 v0.2a (with Duet 0.6): Thanks @Phaedrux and @dc42! I'll be having some fun with these documents. I'll document my findings here in case some archeologist ever stumbles over the 3rd known Duex4 Quick question that remains is a hardware one, can I just hook up the 24v fan to the heater pins, or do I need to add a cap in parallel or something to ensure proper PWM? Just hook it up.
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  SOLVED Airduct for mosquto hotend
  • ziggymanpopo  

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  Thanks for the input guys,,, i had not thought about some of these things like temp limitations of fans .😁
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  12864 LCD controller for RRF
  • deathbydeltabot  

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  If somebody wants a PCB give me a PM. Have some spare!
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  Simple Switch Filament Sensor not working with M592 and M582
  • kiriki-kun  

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  I found if the filament sensor is locked in place all dynamic stuff will mess up the simple sensor. let your filament sensor float and but up against some stop while extruding and fall back while retracting, and you'll be much better off.
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  Hotend breakout board
  • ericlmccormick  

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  There's no need to multipost. https://forum.duet3d.com/topic/18999/duet-with-hotend-breakout-boards?_=1601660489522
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  Alternative touch screen
  • Exerqtor  

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  @jay_s_uk yeah i saw he said so, need to see it done before i believe it. And then buy a unit 😅
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  Picking a layer cooler fan
  • bjackson  

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  @bjackson said in Picking a layer cooler fan: If you've had some filament out in the open for a few days, and you think it might need to be made dryer, what's a reasonable time in the dehydrator? Not for PLA or PETG. Nylon, yes.
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  UNSOLVED Unable to use chamber heater unfinite
  • Quattro  

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  Also, if the printer is fully enclosed, adding fan blowing through heater might help a little to dissipate heat from heater to chamber air. And heater itself will work on lower temps which would make it to live longer
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  Wireless alternative to PanelDue with magdock and charging
  • whopping pochard  

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  @bearer Thanks! Switched the word order to hopefully make it more clear that it's not an alternative that is a PanelDue but rather an alternative to the PanelDue.
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  connecting neopixel or rgb led to duet2 with expansion board
  • tracar  

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  @dc42 nice find! i have this https://m.aliexpress.com/item/4000118902487.html?trace=wwwdetail2mobilesitedetail&spm=a2g0s.12269583.0.0.305a4310FPZwDw if i can only find a way to give it signal via the mic terminals, i mean rip it apart and feed it a signal to the pre or post microphone circuit. can duet have an output that could be used as this? my idea is to( convert a PWM output to an analog voltage level, producing a true DAC. All that is needed is a simple low-pass filter made from a resistor and a ceramic capacitor. The simple RC low-pass filter shown converts the PWM signal to a voltage proportional to the duty cycle.) from here: link text but to make the duet output diffrtnt signals and asign an output pin. it should work, I hope ,hahaha
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  Laser 3.3v PWM
  • noisettetbou  

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  @shiga . OK, thanks a lot.
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  Can I use a IP Camera with Duet on a network with no internet?
  • JustinCase  

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  Assuming you have WiFi on your internal network (LAN). I built a camera out of a Pi Zero: https://amzn.to/31Bhp7Q I didn't want to have lights on around my printer so I made sure that the camera had Night Vision capability (low light with IR illumination). https://amzn.to/2XKmCtb Then I used a DC-DC converter hooked to the 24VDC output of the printer to power it: https://amzn.to/31BHYdl The housing I printed was from Thingaverse The Software on the Pi Zero https://github.com/ccrisan/motioneyeos You can then map the local IP address to your Duet for live view as well as save feeds directly to the PiZero or other network location.
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  This topic is deleted!
  • shiga  

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  UNSOLVED Pin name H6 and H7 of Expansion Breakout
  • FBG  

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  Given it should have worked, concluded maybe H7 was defective, tried another board and it works as expected ;exth57test.h ;set up pins M950 P5 C"exp.heater5" M950 P6 C"exp.heater6" M950 P7 C"!exp.heater7" ;toggle pins at 1hz forever. while true M42 P5 S1 M42 P6 S1 M42 P7 S1 G4 P500 M42 P5 S0 M42 P6 S0 M42 P7 S0 G4 P500
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  Dynamically display position
  • g_machuca  

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  @g_machuca where do you need to see the position from.. it is displayed on the web interface so the lowest cost option could be to use an old phone/tablet if you have one to show the web interface?
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  Problem with PanelDue 5i
  • Thalios  

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  Well, sure enough, the green wire was not making connection in the crimp (from factory). Recrimped, works!
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  RPI Camera setup - Duet 3 MB 6HC, DuetPi-Lite, RPI as SBC
  • Bluemalu  

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  Duet 2 wifi and duex5 bltouch not working
  • tsxfire  

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  It appears to be working after going back through and remaking the configuration in the configurator, maybe something didn't like transferring over from 2.0 firmware with the updates but it's working now! thank you for the help!
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  Bigtreetech smart filament sensor
  • Paddy  

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  @eight_heads lemme answer before he gets online (he's not very active on forum ). it works on his board, the config does not need pullup and need much bigger values as it is low res so something like M591 D0 P7 C"e0stop" L7 R50:200 E15 S0
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  YAP - Yet Another Pendant
  • Danal  

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  @Phaedrux Holy crap I didn't know. Thanks for passing this on
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  BLTOUCH probing
  • printingmark  

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  @Phaedrux thank you
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  BLTouch does not deploy for a print
  • baird1fa  

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  @JoergS5 agreed. My hands are bit tied too with how the wiring is as this is a modified Evo22 so I’m using much of the factory wiring, I just replaced the board and the extruder. The rest is inherited from the manufacturer. So I’m glad I can work around the issue.
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  SOLVED External SD Card not Reading (Maestro with 12864 Display)
  • JadonM  

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  @Kiwi3D said in External SD Card not Reading (Maestro with 12864 Display): @dc42 Hi David, Ive just got my Maestro Zaribo built...and facing t he same issue. I'm on 3.1.1 12864 rotary encode is working and can use the screen fully. SD card on the screen is working from DWC 3.1.1 but not from the 12864 Thoughts? Many thanks Ray Probably best if you start your own thread.
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  RRF2 to RRF3 BL Touch problem
  • GeorgeM  

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  Thank you so much. That worked. And your explanation was very helpful.
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  SOLVED Z height inconsistency
  • ziggymanpopo  

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  PINDA is the prusa product but similar probes exist in aftermarket. According to the wiki, capacitative probes have low precision / repeatability (see https://duet3d.dozuki.com/Wiki/Choosing_a_Z_probe). If you heat the bed before probing, you may get improved results by switching off the bed heater during probing (see M558 B parameter).