Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
Collapse
Brand Logo

ModalAI Forum

  1. ModalAI Support Forum
  2. Development Drones
  3. binding reciever to external 900mhz module

binding reciever to external 900mhz module

Scheduled Pinned Locked Moved Unsolved Development Drones
starling
3 Posts 2 Posters 1.3k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • C Offline
    C Offline
    cantfaxglitter
    wrote on last edited by
    #1

    Using taranis x9d+ 2019 with betafpv micro 900mhz external module.

    1. Updated OpenTX to 2.3.14, set external module to crsf https://oscarliang.com/setup-expresslrs-2-4ghz/#Download-ExpressLRS-Configurator
    2. Followed instructions, reciever went into bind mode https://www.google.com/url?q=https://www.youtube.com/watch%3Fv%3D7OwGS-kcFVg&sa=U&ved=2ahUKEwjyjZO5762AAxWRElkFHV8BCtAQtwJ6BAgGEAE&usg=AOvVaw1VeFRqtAwILSbUS2Pxcvnk
    3. When running elrs lua script on taranis no bond, just cycles through attempt and stops
    4. I tried matching the elrs settings I could see in video but its possible I missed something.

    Looking to see if anyone has run into this and has any ideas.

    J 1 Reply Last reply
    0
    • C cantfaxglitter

      Using taranis x9d+ 2019 with betafpv micro 900mhz external module.

      1. Updated OpenTX to 2.3.14, set external module to crsf https://oscarliang.com/setup-expresslrs-2-4ghz/#Download-ExpressLRS-Configurator
      2. Followed instructions, reciever went into bind mode https://www.google.com/url?q=https://www.youtube.com/watch%3Fv%3D7OwGS-kcFVg&sa=U&ved=2ahUKEwjyjZO5762AAxWRElkFHV8BCtAQtwJ6BAgGEAE&usg=AOvVaw1VeFRqtAwILSbUS2Pxcvnk
      3. When running elrs lua script on taranis no bond, just cycles through attempt and stops
      4. I tried matching the elrs settings I could see in video but its possible I missed something.

      Looking to see if anyone has run into this and has any ideas.

      J Offline
      J Offline
      Jacob Camarillo
      ModalAI Team
      wrote on last edited by
      #2

      @cantfaxglitter Hi, what version of ELRS is currently on your transmitter? Also, what version of ELRS is currently loaded on your betafpv receiver? You can run the command voxl-elrs --version and it will give you the firmware version for the receiver. This sounds like it could be mismatched versions of ELRS between the transmitter and the receiver, they both need to be on version 3+

      C 1 Reply Last reply
      0
      • J Jacob Camarillo

        @cantfaxglitter Hi, what version of ELRS is currently on your transmitter? Also, what version of ELRS is currently loaded on your betafpv receiver? You can run the command voxl-elrs --version and it will give you the firmware version for the receiver. This sounds like it could be mismatched versions of ELRS between the transmitter and the receiver, they both need to be on version 3+

        C Offline
        C Offline
        cantfaxglitter
        wrote on last edited by
        #3

        @Jacob-Camarillo it was the transmitter FW version, shouldn't troubleshoot late at night...... up and running

        1 Reply Last reply
        1

        Reading along? Create a free ModalAI Forum account to join in.

        With an account you can reply, ask your own question, get an email when a ModalAI engineer answers, and mark the reply that solved it. Your place in each thread is saved between visits.

        Questions about VOXL, Flight Core, ESCs and ModalAI drones are answered here by the engineers who build them.

        Register Login
        Reply
        • Reply as topic
        Log in to reply
        • Oldest to Newest
        • Newest to Oldest
        • Most Votes


        ModalAI
        Categories Recent Tags ModalAI.com Docs
        © 2026 ModalAI® · Accelerating autonomy for smaller, smarter, safer drones · Powered by NodeBB
        • Login

        • Don't have an account? Register

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • Users
        • Groups