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Download and install MavProxy https://ardupilot.org/mavproxy/docs/getting_started/download_and_installation.html
This tutorial was tested on Windows but Linux should work the same
To test if you are able to receive MavLink messages from the drone, enter the command
mavproxy --master=udp:xxxx.x.x.x:port_numberwithxxxx.x.x.x:port_numberreplaced with the ip and port number that the MavLink messages are being sent through.You should now see a connection with data about the drone in the mavproxy GUI
We will now forward the MavLink messages to other devices in our network. You can exit out of
MavProxy by using
ctrl+con the terminal until it's closedEnsure that your devices are connected to the same network that the device running MavProxy is connected to.
Enter the command
mavproxy --master=udp:xxxx.x.x.x:port_number --out xxxx.x.x.x:port_numberwith the firstxxxx.x.x.x:port_numberagain replaced with the ip and port number that the MavLink messages are being sent through, and the secondxxxx.x.x.x:port_numberreplaced with the IP of the device that the data is being forwarded to and any free port on that device.
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Follow this tutorial on how to set up a Mission Planner SITL simulation, in the MAVLink forwarding section follow steps 1, 2, and 4: https://uwarg-docs.atlassian.net/wiki/spaces/CV/pages/2240643073/Mission+Planner+Simulated+Ardupilot#MAVLink-forwarding
The port and IP you selected will be the one you use for the --master field. For example,
mavproxy --master=udp:127.0.0.1:14550 --out xxxx.x.x.x:port_numberIf you are running into issues, try using a different port as 14550 is a common MAVLink port.
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