I am currently connecting qgroundcontrol to the raspi/navio2 over a wifi, but am looking for different telemetry so I can work in the field without a wifi connection. I am running the Emlid’s latest image of raspbian and arducopter 4.4.0. I am new to these types of projects and would appreciate any suggestions.
You can choose a telemetry radio that supports a UART or USB connection. Please check this part of the guide for more details.
Feel free to look at the older forum discussions since many examples are shared about the telemetry that was used. Here’s an example of such a thread. I hope this helps!