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  3. Unable to bind controller anymore to Starling V2

Unable to bind controller anymore to Starling V2

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  • M mario

    I'm not able anymore to bind the controller that comes with the Starling V2.

    I've done multiple power cycles of the drone and controller, and ran the voxl-elrs --unbind and voxl-elrs --bind commands and go through the binding process, which used to work to rebind the joystick, but I'm no longer able to.

    I then tried to reflash the receiver as per https://docs.modalai.com/voxl-elrs/#recovering-a-bricked-receiver, but still can't get the joystick to bind.

    Any further suggestions to try?

    tomT Offline
    tomT Offline
    tom
    admin
    wrote on last edited by
    #2

    @mario Have you tried using the button on the receiver itself in order to put it into binding mode?

    M 4 Replies Last reply
    0
    • tomT tom

      @mario Have you tried using the button on the receiver itself in order to put it into binding mode?

      M Offline
      M Offline
      mario
      wrote on last edited by
      #3

      @tom, can you elaborate which button on the ELRS receiver you are talking about? You mean the power on/off cycling button? Is there a way to press it such that it binds to the controller?

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      • tomT tom

        @mario Have you tried using the button on the receiver itself in order to put it into binding mode?

        M Offline
        M Offline
        mario
        wrote on last edited by
        #4

        @tom, in other words, aside from these docs https://docs.modalai.com/voxl-elrs/, where are these instructions that refer to using a button on the ELRS receiver to bind?

        Jainik MehtaJ 1 Reply Last reply
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        • tomT tom

          @mario Have you tried using the button on the receiver itself in order to put it into binding mode?

          M Offline
          M Offline
          mario
          wrote on last edited by
          #5

          @tom, one more question, we're trying to run /usr/share/modalai/voxl-elrs/tools/debug.py to try to see the logs, but the code doesn't seem to work.

          For example, it looks for dev.port = '/dev/tty-slpi-7', but we can't find that file, so is this debug.py actually the right code to use?

          Also, this error message is returned, even on a drone that is working correctly that binds to the controller.

          ERROR: voxl_uart_read_bytes: Bus '17' is not initialized

          PS, regarding the original post, unbinding and flashing did work, we can see the LED changes, etc, and messages from the drone

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          • M mario

            @tom, in other words, aside from these docs https://docs.modalai.com/voxl-elrs/, where are these instructions that refer to using a button on the ELRS receiver to bind?

            Jainik MehtaJ Offline
            Jainik MehtaJ Offline
            Jainik Mehta
            Contributor
            wrote on last edited by
            #6

            @mario Were you able to bind the controller to the drone? I think I have the same problem with my starling 2 drone. I assume you also have ORQA controller like me. Are you seeing constant green LED on drone when you turn it on?

            M 1 Reply Last reply
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            • Jainik MehtaJ Jainik Mehta

              @mario Were you able to bind the controller to the drone? I think I have the same problem with my starling 2 drone. I assume you also have ORQA controller like me. Are you seeing constant green LED on drone when you turn it on?

              M Offline
              M Offline
              mario
              wrote on last edited by
              #7

              @Jainik-Mehta I have a Commando controller, and yes, all the LEDs on the drone operate as expected

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              • tomT tom

                @mario Have you tried using the button on the receiver itself in order to put it into binding mode?

                M Offline
                M Offline
                mario
                wrote on last edited by
                #8

                @tom, just checking to see if you had any further thoughts on this.

                tomT 1 Reply Last reply
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                • M mario

                  @tom, just checking to see if you had any further thoughts on this.

                  tomT Offline
                  tomT Offline
                  tom
                  admin
                  wrote on last edited by
                  #9

                  @mario There should be only physical button on the receiver itself, pressing and holding it for a couple seconds within 30 seconds of powering on should put it into bind mode

                  M 1 Reply Last reply
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                  • tomT tom

                    @mario There should be only physical button on the receiver itself, pressing and holding it for a couple seconds within 30 seconds of powering on should put it into bind mode

                    M Offline
                    M Offline
                    mario
                    wrote on last edited by
                    #10

                    @tom, when that happens, does the LED do the "blink-blink-pause-blink-blink-pause..." sequence, i.e. the sequence listed here under "Binding mode enabled": https://www.expresslrs.org/quick-start/led-status/.

                    That's the same mode I get when I do voxl-elrs --bind, so is there a difference between doing it via the command vs doing it by holding down that button?

                    tomT 1 Reply Last reply
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                    • M mario

                      @tom, when that happens, does the LED do the "blink-blink-pause-blink-blink-pause..." sequence, i.e. the sequence listed here under "Binding mode enabled": https://www.expresslrs.org/quick-start/led-status/.

                      That's the same mode I get when I do voxl-elrs --bind, so is there a difference between doing it via the command vs doing it by holding down that button?

                      tomT Offline
                      tomT Offline
                      tom
                      admin
                      wrote on last edited by
                      #11

                      @mario Should be the same, if you're seeing that LED pattern then binding mode has started correctly

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