Since i have one Raspberry Pi Zero waiting for purpose of life, then i was thinking why not to use it with 4G telemetry.
As I understand at Raspberry, I can use for example mavlink-router to fetch info from pixhawk and expose it to the public interface of 4g stick.
But how to fetch it with qgroundcontrol? As far as i know, i can not force QGC to connect to some specific ip address. Should i use for example mavproxy to fetch mavlink packets from the drone and then proxy this information to localhost where QGC knows to look this information?