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    Image Sensor 4k High-resolution Dies Sliently on VOXL2

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    • Wei Cui 0W
      Wei Cui 0
      last edited by

      Has anyone encountered the same issue that 4k High-resolution Image Sensor running on VOXL2 stops publishing frames after a minute or so? The issue is exacerbated under temperatures exceeding 90 F. The issue can be mitigated under lower fps. Seems like a heat and/memory leak issue. Any advice would be greatly appreciated.

      Camera: https://www.modalai.com/products/mdk-m0061-1?variant=45119396413744
      VOXL2: https://www.modalai.com/products/voxl-2?variant=39914779836467

      A 1 Reply Last reply Reply Quote 0
      • Chad SweetC
        Chad Sweet ModalAI Team
        last edited by

        The kernel will start shutting off processes at 90 F

        What version of software are you using, and how are you streaming the images? If you use SDK 1.0 and the h265 interface, 4k should be minimal thermal impact

        VinnyV Wei Cui 0W 2 Replies Last reply Reply Quote 0
        • VinnyV
          Vinny ModalAI Team @Chad Sweet
          last edited by

          @Chad-Sweet @Wei-Cui-0
          Did you mean to write 90-C Chad in your response?

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          • A
            Aaky @Wei Cui 0
            last edited by Aaky

            @Wei-Cui-0 I am facing similar issue with tracking camera where my CPU temperature was raising above 95 degrees and voxl-camera-server is shutting down which leads to crash while operating flight in VIO mode.
            @Chad-Sweet Can you please confirm this?
            Link to my ticket : https://forum.modalai.com/topic/2401/voxl-camera-server-crashes-and-qvio-says-cam_missing_stalled

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            • Wei Cui 0W
              Wei Cui 0 @Chad Sweet
              last edited by Wei Cui 0

              @Chad-Sweet Thanks Chad. We have SDK 0.8 onboard. We are not streaming videos. The issue occurs more frequently in the field, where the temperature exceeds 90 F in the summer.

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