I was looking at q-ground control and noticed that mavlink supports up to 255 devices. This got me thinking. How does one go about controlling multiple drones at a physical communication level?
Using the 3dr 915 mhz radios - Can I simply have multiple remote units for the drones and a single usb unit for the laptop? Since mavlink includes a device id would this act like mesh network where each drone and each ground station using the 915mhz frequency can hear all the other signals?
Can anyone help me understand better how this works?