I was doing a quick test flight after a rebuild (crash due to lost signal and failsafe not setup) and all seemed well. I was at the end of about a 5 min flight where I was going into and out of Loiter and Alt Hold and had just come out of Alt hold i
Does anyone know why the 433 Mhz Telemetry kit comes with two "Air" modules unlike the 915 Mhz kit which has the "Ground" module with the built in USB.
Is there some advantage to two air modules vs the ground? At first I wanted to use the 433 because