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  4. Help with Voxl2 PID Tune problem

Help with Voxl2 PID Tune problem

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  • Eric KatzfeyE Eric Katzfey

    @bensusana Using the TBS Crossfire receiver in mavlink mode shouldn't have any affect on the mavlink messages you get at QGC. The TBS Crossfire driver runs on the DSP and communicates to the receiver using UART. It uses the Mavlink protocol over that UART. The Mavlink module is a completely separate thing that runs on the applications processor and communicates to QGC via the network. So it is unclear to me how one would influence the other in any way. You can certainly try it in CRSF mode. You can also switch to Spektrum. For full M0065 support of both RC and PWM we would recommend waiting for the upcoming 1.0.x release that supports that combination.

    bensusanaB Offline
    bensusanaB Offline
    bensusana
    Contributor
    wrote on last edited by bensusana
    #21

    @Eric-Katzfey how to start the system with crsf raw mode?
    i didnt found it on the modalAi portal .
    for mavlink mode i tracked open topic that says use voxl-px4 -r for mavlink...
    this link : https://docs.modalai.com/voxl2-rc-configs/#crsf leading to "page not found"

    thanks for the support !

    Eric KatzfeyE 1 Reply Last reply
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    • bensusanaB bensusana

      @Eric-Katzfey how to start the system with crsf raw mode?
      i didnt found it on the modalAi portal .
      for mavlink mode i tracked open topic that says use voxl-px4 -r for mavlink...
      this link : https://docs.modalai.com/voxl2-rc-configs/#crsf leading to "page not found"

      thanks for the support !

      Eric KatzfeyE Offline
      Eric KatzfeyE Offline
      Eric Katzfey
      ModalAI Team
      wrote on last edited by
      #22

      @bensusana Use -c instead of -r. Baudrate will be 250000 for CRSF (It's 115200 for Mavlink mode).

      bensusanaB 1 Reply Last reply
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      • bensusanaB Offline
        bensusanaB Offline
        bensusana
        Contributor
        wrote on last edited by
        #23

        hi guys ,
        quick update , after a lot of testing and after we take out the IO board and still got some wobbling from the drone , we re-calibrate the f55 esc we got diffrent results from the last calibration , after updated the last resullts we did a flight test and the drone fly smoothly .

        thanks for the support ,
        i hope that this topic will help others 🙂
        @Eric-Katzfey @Moderator @Alex-Kushleyev

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        • Eric KatzfeyE Eric Katzfey

          @bensusana Use -c instead of -r. Baudrate will be 250000 for CRSF (It's 115200 for Mavlink mode).

          bensusanaB Offline
          bensusanaB Offline
          bensusana
          Contributor
          wrote on last edited by
          #24

          @Eric-Katzfey

          only 420000 work for me for CRSF RAW

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