I didn’t see how to make mavproxy do tcp, so I was doing udp. I’ve since found instructions on setting up an ad-hoc network and it looks like I was probably doing that wrong, so I’ll try out those instructions first. I’m on Ubuntu 14.04. I tried getting it to work on a local network too though and couldn’t connect. I wasn’t looking for detailed help yet as I have some more things to try. Just was curious if others had gotten something like this to work. If I still can’t figure it out I’ll paste some details.