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    DC42 IR voltage

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    • Flyer007
      Flyer007 last edited by

      So I just got a IR probe and I think it is doa.

      I have wired to the IN, GND, 3.3v of the Duet Wifi z probe plug, Skipping the MOD pin

      It never lit LED on boot.

      Meter reads 1.33v across the Vcc and GND on the DC42
      Meter reads 3.33v across the Vcc and GND on Duet

      The Z Probe monitor in the webcontrol read 608 and moves to 609 when paper is under it. No matter how high off board it starts.

      Thoughts?

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      • StephenRC
        StephenRC last edited by

        If the led didn't turn on, you may have connected the cable to the module backwards.

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        • Flyer007
          Flyer007 last edited by

          I triple checked the cable. Position wasnt the issue.

          Cable was, seems like shop made bad connection or strands broke inside. Used my own cable and all is good!

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          • dc42
            dc42 administrators last edited by

            I expect there was a bad crimp connection at one end of the cable. I always test cables after I crimp the connectors.

            Duet WiFi hardware designer and firmware engineer
            Please do not ask me for Duet support via PM or email, use the forum
            http://www.escher3d.com, https://miscsolutions.wordpress.com

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