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    Vision failure everytime during takeoff

    VOXL 2
    5
    28
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    • Tamas Pal 0T
      Tamas Pal 0 @modaltb
      last edited by

      @modaltb I have tried with your parameters. It is still the same. I am able to hover it but it is going here and there uncontrollably and a bit of wobbling is still there.

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      • modaltbM
        modaltb ModalAI Team
        last edited by

        Any chance you could post a link to a video of a flight to help us understand the failure mode even more? Sorry to this going, but we're struggling to find a smoking gun.

        Tamas Pal 0T 1 Reply Last reply Reply Quote 0
        • Tamas Pal 0T
          Tamas Pal 0 @modaltb
          last edited by

          @modaltb I am using your parameters here and disbaled the modalai_esc driver. The video link is here
          https://drive.google.com/file/d/1cbBXsEFMLztR7F1_en4i77F1ww4LbQ1t/view?usp=sharing

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          • modaltbM
            modaltb ModalAI Team
            last edited by

            OK thanks for the data. This is where I'm at now with my VOXL2 / VOXL2 IO setup sentinel, it's not super clean yet but but flyable for sure:
            https://www.youtube.com/watch?v=1INto92k-v0

            I'm getting our team to do a real tune and early this week and will post info.

            Tamas Pal 0T 1 Reply Last reply Reply Quote 0
            • Tamas Pal 0T
              Tamas Pal 0 @modaltb
              last edited by Tamas Pal 0

              @modaltb Thanks. which escs are you using for this?

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              • modaltbM
                modaltb ModalAI Team
                last edited by

                Hi @Tamas-Pal-0 ,

                These are BLHeli 20A, should be similar/same as the ones from this kit: https://shop.holybro.com/spare-parts-s500-kit_p1251.html

                Here's my setup:

                3603abc0-66e8-474d-ae68-9245cbe40650-image.png

                Tamas Pal 0T 1 Reply Last reply Reply Quote 0
                • Tamas Pal 0T
                  Tamas Pal 0 @modaltb
                  last edited by

                  @modaltb so, the problem is solved for you by tuning only ?

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                  • modaltbM
                    modaltb ModalAI Team
                    last edited by

                    On my setup yes that was all I needed to do, but we are still going to do a "full proper tune" on our S500 based frame (Sentinel dev drone) and I will confirm with you that we are getting performance as expected after this and share a video. Our flight test team will be doing that this week, thanks for the patience!!!

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