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    VOXL 2 Ethernet Expansion and HUB Power issue

    VOXL Accessories
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    • J
      Jskim
      last edited by

      This is a question about VOXl2 Ethernet Expansion and HUB.

      [Model Information]
      -system-image: 1.8.02-M0054-14.1a-perf
      -hw platform: M0054
      -voxl-suite: 1.4.2~beta2

      VOXL2 alone works fine and works well when connected to a 5G modem.

      [Questions]

      1. When using Ethernet Expansion and HUB, it does not work.
        Sometimes it works and sometimes it does not work. It almost never works.
        Once it works, there is no problem even after rebooting,
        but after a day, the same symptom occurs.

      In my opinion, the reason it does not work is because VOXL2 power is insufficient.

      1. Please tell me the +, - pinmap for the power supplied in the photo.
        I plan to test if it works well when supplying 5V power.
        VOXL2 5v ext.jpg

      If there is a good solution, please let me know.

      Thanks,
      JS, Kim

      J 1 Reply Last reply Reply Quote 0
      • J
        jakkkobo @Jskim
        last edited by

        Hello, @Jskim

        I coundn“t check on the documentation either. But I believe if you use a multimeter in continuity mode and test each pin to a ground plane, e.g., USB shield, you will be able to discover the negative pin. Therefore, the positive is the other one.

        Regards,
        Jacob

        J 1 Reply Last reply Reply Quote 0
        • J
          Jskim @jakkkobo
          last edited by

          @jakkkobo
          Thanks for the quick reply.

          JS, Kim

          1 Reply Last reply Reply Quote 0
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