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

ModalAI Forum

  1. ModalAI Support Forum
  2. VOXL Compute & Autopilot
  3. Flight Core
  4. Flight Core LEDs

Flight Core LEDs

Scheduled Pinned Locked Moved Flight Core
3 Posts 2 Posters 869 Views 2 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.
  • Andrew KeefeA Offline
    Andrew KeefeA Offline
    Andrew Keefe
    wrote on last edited by
    #1

    Is there documentation somewhere on how to manually control the LEDs on the flightcore?

    1 Reply Last reply
    0
    • modaltbM Offline
      modaltbM Offline
      modaltb
      ModalAI Team
      wrote on last edited by modaltb
      #2

      Hi Andrew,

      Here's an example that we use to go through the LEDs during board testing, this isn't exposed really but if you want to modify code here's how to toggle them:

      Link Preview Image
      px4-firmware/src/systemcmds/modalai/modalai.c at modalai-1.11 · modalai/px4-firmware

      PX4 Autopilot Software. Contribute to modalai/px4-firmware development by creating an account on GitHub.

      favicon

      GitHub (github.com)

      Let me know if you need anything else!

      -Travis

      Andrew KeefeA 1 Reply Last reply
      0
      • modaltbM modaltb

        Hi Andrew,

        Here's an example that we use to go through the LEDs during board testing, this isn't exposed really but if you want to modify code here's how to toggle them:

        Link Preview Image
        px4-firmware/src/systemcmds/modalai/modalai.c at modalai-1.11 · modalai/px4-firmware

        PX4 Autopilot Software. Contribute to modalai/px4-firmware development by creating an account on GitHub.

        favicon

        GitHub (github.com)

        Let me know if you need anything else!

        -Travis

        Andrew KeefeA Offline
        Andrew KeefeA Offline
        Andrew Keefe
        wrote on last edited by
        #3

        Thank you @modaltb. I was able to control the LED with my code (yellow = waiting for serial, blue = data valid, red = data not valid).

        1 Reply Last reply
        0

        Hello! It looks like you're interested in this conversation, but you don't have an account yet.

        Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.

        With your input, this post could be even better 💗

        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