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    Duet 2 WiFi not connecting via USB

    Duet Hardware and wiring
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    • sanderboydens
      sanderboydens last edited by

      hello,

      If I connect my Duet 2 Wi-Fi (Firmware version 2.02) via USB my pc won't find the COM port. The 5V LED (red), 3.3V (Green) and DIAG (RED) light up. The blue led of the wifi module doesn't light up.

      Can somebody help or give me some direction to search what the problem is?

      This problem occured randomly.

      Thank in advance!!

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      • sanderboydens
        sanderboydens last edited by

        UPDATE: I removed the wifi module from the board, tested it with an arduino and it seems there is a short between the VCC (3.3V) and the GND

        The board still doesn't show up on my pc

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        • A Former User
          A Former User last edited by

          Wifi shortet or duet? If the latter take a close look at the U3 chip.

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          • sanderboydens
            sanderboydens last edited by

            the wifi shortet (i think), when it was still on the board de module was getting very hot. I took a look at the U3 chip and at first sight there seems to be no damage of burnmarks

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            • dc42
              dc42 administrators last edited by

              Did you get it working? A Suety should show up as a USB device even without the WiFi module installed. If it doesn't, see https://duet3d.dozuki.com/Wiki/What_to_do_if_your_Duet_won't_respond.

              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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