Duet Hardware and wiring

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  Guide for posting requests for help
  • T3P3Tony

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  Dual motor Z axis nema 23 motors
  • Buj

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  Duet WiFi with external antenna
  • paboman

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  Died my Ethernet Module?
  • alr

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  Thank you for fast and competent help !!! I'll try to get a new one.
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  Duet Wifi burned
  • juanmena

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  We sometimes have refurbished boards available, you can send an email to info at Duet3D dot com to ask.
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  This topic is deleted!
  • alr

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  Network card of Duet 2 Ethernet doesn't work
  • BlueWhisper

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  Might you have been using a crossover Ethernet cable? The Duet doesn't automatically switch its pins to suit the cable, and perhaps the switch you were using doesn't either.
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  RC Low-Pass Filter for Blower Fan
  • wilriker

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  I was aware of potentially blowing the FET, but I didn't know it changes the efficiency. Thanks for the explanation!
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  Creality CR-10 upgrade
  • Agniusm

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  I guess it should be easy to do workaround with end gcode to call macro which would be the print file itself for infinite looping but would be nice to have an option to set how many parts.
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  MK2A 300x300 hotbed amperage and power consumption
  • pkos

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  Duet 2 Ethernet network issue?
  • TLeTourneau

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  @tletourneau Use this guide to check your motion. https://duet3d.dozuki.com/Wiki/ConfiguringRepRapFirmwareCoreXYPrinter#Section_Movement_section
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  E3D heater burn spot
  e3d heater burned insulation 12v 30w • • Cata

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  Ok, the fault is on the duet side maybe. I have the same problem now with a heater that have in use 1 year. I see an unnespected raise of 15 degres before the fault. I think that causes the burned spots in the thin point of the e3d cartridges. After the failure the duet becomes too lazy to respond if not reset first, 5 seconds or more to take a gcode command. Cant use the M562 command or reheat the hotend, and the m122 command never be read. Time to erase and reflash to try again
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  inductive probe
  • stewwy

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  The diode isn't needed if you have a version 1.04 Duet, but make sure you connect the sensor output to the correct pin of the Z probe connector (the one labelled IN). And a 1N5818 would work.
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  Diagnosing a buggy/faulty servo
  • mkelly

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  Unfortunately that's bad advice, and more or less guaranteed to damage the 74HCT02 chip that drives the servo control wire. It may also damage the fan mosfet after repeated use.
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  Wait for io pin
  wait io pin g code extension • • danny_v1

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  Can you temporarily map an additional axis to the motor, then connect your switch as the endstop switch for that axis?
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  Flashforge Creator Pro Heat bed wiring
  flashforge heat bed • • emax

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  @emax said in Flashforge Creator Pro Heat bed wiring: Thanks a lot, good thread. However, I am not that advanced yet in electronics, so I would like to check, if I can wire it like shown below? Or do I have to buy the OSH Park board? It may not matter, however I would swap the two red wires in your diagram, so that Signal goes to Thermistor0 and Gnd goes to VSSA.
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  Always on fan is much, MUCH faster than the rest
  • gnydick

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  M3D has done almost nothing correctly on this machine. I wouldn't be surprised.
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  Occasional unstable thermistor reading
  • drmaestro

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  Thanks. In either case, the solution seems to be changing the thermistor then....
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  MCU Temperature limits
  • appjaws

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  Thank you for the reassurance
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  Please help with a (I think) dead or deeply asleep Duet 2 Wifi
  • 1ri

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  @dc42 I tried with the multimeter the continuity between the end of a USB cable connected to the Duet and several points in the Duet's PCB around the USB connector (R1, R2, ...). I have found continuity between the four cables of the USB connector and the points that I have mentioned. The cables have been tested individually. I think this discards a bad welding of the USB connector to the PCB. Regarding the USB pins of the microprocessor and the resistors, I do not know how to measure it. I have taken a picture of the microprocessor pins and I have not seen anything strange, but that does not rule out anything. Thank you again