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    VOXL2 Not Working After Flight (no ADB, not recognized in lsusb)

    VOXL 2
    voxl2 flight-deck
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    • C
      camharrisvayu @camharrisvayu
      last edited by camharrisvayu 1 Aug 2023, 12:59 1 Aug 2023, 12:45

      @camharrisvayu Hey devs, any idea here? lsusb recognizes the device as "Qualcomm, Inc. Gobi Wireless Modem (QDL mode)", and the device isn't recognized in fastboot after following the tutorial on that. Thanks!

      T 1 Reply Last reply 1 Aug 2023, 17:28 Reply Quote 0
      • T
        tom admin @camharrisvayu
        last edited by 1 Aug 2023, 17:28

        @camharrisvayu QDL would be the correct way forward. I would recommend trying another USB cable and/or different USB port of your PC to see if you have better luck. Sometimes cables/ports can be finicky.

        C 1 Reply Last reply 7 Aug 2023, 14:49 Reply Quote 0
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          camharrisvayu @tom
          last edited by 7 Aug 2023, 14:49

          @tom Hey Tom, thanks for the response -- unfortunately I've tried a few different cables, as well another laptop to run the QDB tool and not getting any luck. Do you have any other suggestions? Thanks again

          T 1 Reply Last reply 7 Aug 2023, 17:16 Reply Quote 0
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            tom admin @camharrisvayu
            last edited by 7 Aug 2023, 17:16

            @camharrisvayu What hardware do you have attached to your VOXL2? Any add-on boards / sensors?

            C 1 Reply Last reply 7 Aug 2023, 19:21 Reply Quote 0
            • C
              camharrisvayu @tom
              last edited by 7 Aug 2023, 19:21

              @tom Yep I have it with the flight deck 2:

              • M0078 board with WiFi dongle (which no longer turns on with the VOXL2)
              • M8N GPS (also no longer turns on)
              • 4-in-1 ESC
              • front and rear stereo cams, tracking cam, hires
              T 1 Reply Last reply 7 Aug 2023, 19:41 Reply Quote 0
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                tom admin @camharrisvayu
                last edited by 7 Aug 2023, 19:41

                @camharrisvayu And how are you powering it? Wall wart, battery, etc.

                C 1 Reply Last reply 7 Aug 2023, 20:09 Reply Quote 0
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                  camharrisvayu @tom
                  last edited by 7 Aug 2023, 20:09

                  @tom Powering with a battery (4s, tried LiIon and LiPo both fully charged)

                  T 1 Reply Last reply 7 Aug 2023, 21:01 Reply Quote 0
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                    tom admin @camharrisvayu
                    last edited by 7 Aug 2023, 21:01

                    @camharrisvayu Do you have a wall wart you can try with? I'm not sure if that would be the reason for what you're seeing but it doesn't hurt to try

                    C 1 Reply Last reply 9 Aug 2023, 12:15 Reply Quote 0
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                      camharrisvayu @tom
                      last edited by 9 Aug 2023, 12:15

                      @tom Unfortunately this didn't work either, QDL is still outputting the same error.

                      T 1 Reply Last reply 9 Aug 2023, 17:05 Reply Quote 0
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                        tom admin @camharrisvayu
                        last edited by 9 Aug 2023, 17:05

                        @camharrisvayu What operating system are you using?

                        C 1 Reply Last reply 10 Aug 2023, 12:47 Reply Quote 0
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                          camharrisvayu @tom
                          last edited by 10 Aug 2023, 12:47

                          @tom I'm using 22.04

                          T 1 Reply Last reply 10 Aug 2023, 16:38 Reply Quote 0
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                            tom admin @camharrisvayu
                            last edited by 10 Aug 2023, 16:38

                            @camharrisvayu At this point it may be worth submitting an RMA for this flight deck and we can take a look: https://www.modalai.com/pages/rma

                            1 Reply Last reply Reply Quote 0
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