im building a rc twin motor glider, planning to use rush tank mini and gonna power it with balance lead of 3s lipo. i dont have the room for a flight controller but i need to see voltage of battery in my fpv goggles.
Tried voltage telemetry with my radio but i cannot pay attention to both the voltage callout and the flight at the same time.
someone alr told me runcam phoenix 2 has this feature, since my glider is light, im looking for a lighter camera budget is 40$