I am trying to find a way connect my erle brain 3 to both dronekit and APM Planner 2. I found a link describing a solution to a similar problem, however I cannot get that solution to work. https://stackoverflow.com/questions/33613948/connect-dronekit-and-mission-planner-simultaneously-to-pixhawk-over-3dr-radio
The person suggests:
Use mavproxy to make the initial connection, and then fork it to DK and MP.
I know that that exact code will not work but I feel like the idea of opening another port through mavproxy should work. The problem is that I do not know how to open an additional port. Any advice would be greatly appreciated.