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  3. S.Bus Receiver Compatibility and ESC Firmware

S.Bus Receiver Compatibility and ESC Firmware

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  • ? Offline
    ? Offline
    A Former User
    wrote on last edited by
    #1

    Can’t get the connection working to the FrSky Receiver we installed, no inputs seem to be visible in QGroundControl – Is the installed PX4 firmware compatible with the FrSky S.BUS receiver?

    Are we missing any settings?

    The motors aren’t working, it seems the ESC Firmware is missing (fast flashing blue light) – where to get it?

    NUMETRIXN 1 Reply Last reply
    0
    • N Offline
      N Offline
      naor92
      wrote on last edited by
      #2

      Ever have any luck figuring this out? Stuck on the same issue

      1 Reply Last reply
      0
      • ? A Former User

        Can’t get the connection working to the FrSky Receiver we installed, no inputs seem to be visible in QGroundControl – Is the installed PX4 firmware compatible with the FrSky S.BUS receiver?

        Are we missing any settings?

        The motors aren’t working, it seems the ESC Firmware is missing (fast flashing blue light) – where to get it?

        NUMETRIXN Offline
        NUMETRIXN Offline
        NUMETRIX
        wrote on last edited by
        #3

        @modalab same

        Alex KushleyevA 1 Reply Last reply
        0
        • NUMETRIXN NUMETRIX

          @modalab same

          Alex KushleyevA Offline
          Alex KushleyevA Offline
          Alex Kushleyev
          ModalAI Team
          wrote on last edited by
          #4

          @NUMETRIX , in order to check and upgrade your ESC firmware, you can install the latest VOXL2 SDK, which comes with voxl-esc tools.

          scan:
          voxl-esc scan

          upgrade firmware:
          voxl-esc upgrade_firmware

          for reference:
          https://gitlab.com/voxl-public/voxl-sdk/utilities/voxl-esc/-/blob/master/scripts/voxl-esc?ref_type=heads

          (the voxl-esc tools are installed to /usr/share/modalai/voxl-esc-tools/) by the SDK. You can call the python scripts directly from there as well (as opposed to using voxl-esc wrapper). But make sure to stop PX4 first.

          Alex

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