Skystars F7RS Stack F722RS Flight Controller & MVP60A F4 Blheli_32 60A 3-6S 4in1 ESC - 20 x 20mmSkystars F7RS + MVP60 is a powerful stack designed for racing and freestyle 5" drones. At the heart of the flight controller is the F722 processor with MPU6000 gyro. The flight controller also includes a 5V 3A BEC, OSD and 16MB of blackbox memory. The ESCs support power from 3 6S Lipo batteries and can handle current up to 60A (80A peak). Featuring a 32 bit processor, the ESCs use BlHeli_32 firmware that supports telemetry, bidirectional DShot and PWM