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

ModalAI Forum

  1. ModalAI Support Forum
  2. VOXL Dev Drones
  3. VOXL m500 Reference Drone
  4. M500 will not connect to QGC, but still has shh connection

M500 will not connect to QGC, but still has shh connection

Scheduled Pinned Locked Moved VOXL m500 Reference Drone
23 Posts 2 Posters 5.5k 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.
  • Steve SagerS Offline
    Steve SagerS Offline
    Steve Sager
    wrote on last edited by
    #12

    looks like the problem was Windows. let me double check and I'll post again what happens but it is loading now...

    1 Reply Last reply
    0
    • Steve SagerS Offline
      Steve SagerS Offline
      Steve Sager
      wrote on last edited by
      #13

      @tom would you happen to know how to get the ecdsa password for my aircraft?

      1 Reply Last reply
      0
      • tomT Offline
        tomT Offline
        tom
        admin
        wrote on last edited by
        #14

        @Steve-Sager If you're referring to the SSH login:

        Defaults are as follows
        user: root
        pass: oelinux123

        Steve SagerS 1 Reply Last reply
        1
        • tomT tom

          @Steve-Sager If you're referring to the SSH login:

          Defaults are as follows
          user: root
          pass: oelinux123

          Steve SagerS Offline
          Steve SagerS Offline
          Steve Sager
          wrote on last edited by
          #15

          @tom After following all the instructions and successfully flashing the new firmware onto the aircraft. I have connected to the ssh once again and set the QGC IP address to the correct laptop ip but the aircraft still isn't connecting to QGC.

          1 Reply Last reply
          0
          • tomT Offline
            tomT Offline
            tom
            admin
            wrote on last edited by
            #16

            @Steve-Sager Here's something else to look at: https://docs.qgroundcontrol.com/master/en/troubleshooting/qgc_setup.html#waiting_for_connection

            Steve SagerS 1 Reply Last reply
            1
            • tomT tom

              @Steve-Sager Here's something else to look at: https://docs.qgroundcontrol.com/master/en/troubleshooting/qgc_setup.html#waiting_for_connection

              Steve SagerS Offline
              Steve SagerS Offline
              Steve Sager
              wrote on last edited by
              #17

              @tom I will be looking to the firewall to make sure it wasn't that, but we have allowed the application past the wall. Could this be related to to something else?

              1 Reply Last reply
              0
              • Steve SagerS Offline
                Steve SagerS Offline
                Steve Sager
                wrote on last edited by
                #18

                it looks like the previous command you had me run:
                cat /etc/modalai/voxl-vision-px4.conf | grep qgc_ip
                is giving me a different ip address than the one we put into voxl-vision-px4. how do I change that one to the correct address?

                1 Reply Last reply
                0
                • tomT Offline
                  tomT Offline
                  tom
                  admin
                  wrote on last edited by
                  #19

                  @Steve-Sager That's interesting, you can use vi to modify the file and enter the correct IP in the qgc_ip field, vi /etc/modalai/voxl-vision-px4.conf

                  1 Reply Last reply
                  1
                  • tomT Offline
                    tomT Offline
                    tom
                    admin
                    wrote on last edited by
                    #20

                    I would also make sure that you're able to ping your PC from your drone.

                    1 Reply Last reply
                    1
                    • Steve SagerS Offline
                      Steve SagerS Offline
                      Steve Sager
                      wrote on last edited by
                      #21

                      SUCCESS! we have established connection to the aircraft. everything is working. @tom thanks so much for all your help

                      The solution was to update the aircraft using a linux system instead of windows.
                      Then we had to to use ssh-keygen to reconnect to the aircraft, and used the new aircraft ip address.
                      Finally we had to manually set the qgc ip twice.
                      We are now back up and running

                      Cheers!

                      1 Reply Last reply
                      0
                      • tomT Offline
                        tomT Offline
                        tom
                        admin
                        wrote on last edited by
                        #22

                        @Steve-Sager Great to hear! Just to confirm you flashed the latest platform release, 0.9? Making a note of your issue. It's very unusual that you would have to manually edit the qgc_ip. Thank you for being patient.

                        Steve SagerS 1 Reply Last reply
                        1
                        • tomT tom

                          @Steve-Sager Great to hear! Just to confirm you flashed the latest platform release, 0.9? Making a note of your issue. It's very unusual that you would have to manually edit the qgc_ip. Thank you for being patient.

                          Steve SagerS Offline
                          Steve SagerS Offline
                          Steve Sager
                          wrote on last edited by
                          #23

                          @tom Yeah I am on 0.9 platform release

                          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

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