Can't connect to VRC GUI

[droneblocks]

Can you share the video you recorded here with the MQTT output? That would be really helpful.

Regarding the QGC issue can you run the following command to see if anything shows up in your terminal.

sudo cat /dev/ttyTHS1

More details can be found here:

Drone not connecting in QGroundControl

I think Nathan may be right. It seems like something is not working with your telemetry cable. Here is a simple test you can run. Login to your VMC and obviously make sure your Pixhawk is powered up. Run the following command: sudo cat /dev/ttyTHS1 You should see a bunch of jibberish printed out to the console. This is the serial port where Pixhawk communicated with the VMC. If you want more details on the how the mavp2p service is configured you can view the line here: That data gets forwa…