fpv quadcopter

https://andreqkcc367.hatenablog.com/entry/2019/07/30/095359

BETAFPV 85X FPV Whoop Quadcopter 4S with Inbuilt FrSky XM+ Receiver. The 85X FPV is a powerful quadcopter which packs in a powerful motor and is ideal for racing. The 1105 5000KV motor is powerful and supports