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

ModalAI Forum

  1. ModalAI Support Forum
  2. ESCs, Sensors and Accessories
  3. LTE v2 VPN

LTE v2 VPN

Scheduled Pinned Locked Moved Unsolved ESCs, Sensors and Accessories
cellular
2 Posts 2 Posters 1.5k 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.
  • Barry HammondB Offline
    Barry HammondB Offline
    Barry Hammond
    wrote on last edited by
    #1

    I've setup Tailscale for GCS connectivity to voxl and it works fine for telemetry and ssh. What service did you use for the demo video for the live video stream? The RTSP stream even when reducing to 5 fps and minimizing the output size still lags significantly. I'm using a T-mobile sim with data-only service.

    tomT 1 Reply Last reply
    0
    • Barry HammondB Barry Hammond

      I've setup Tailscale for GCS connectivity to voxl and it works fine for telemetry and ssh. What service did you use for the demo video for the live video stream? The RTSP stream even when reducing to 5 fps and minimizing the output size still lags significantly. I'm using a T-mobile sim with data-only service.

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

      @Barry-Hammond https://docs.modalai.com/voxl-streamer/#how-to-stream-video-with-rtsp-on-voxl

      Quality greatly depends on your LTE coverage and VPN performance. I recommend lowering the bitrate in /etc/modalai/voxl-streamer.conf until you're happy with the response rate.

      Tailscale can add overhead as well and our recent LTE testing has involved hosting a custom WireGuard server.

      1 Reply Last reply
      0

      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