3 Axis Gyro A3 V2 Aeroplane Flight Controller Stabilizer For RC Airplane Fixed-wing Copter Drone

A key rescue machine, a key crane and an automatic crane function.
4 flight modes: Normal, automatic-balance, Auto-hover and turn modes.
3 TYPES OF WING: standard, Delta-ALA (flight wing) and V-tail.
Remote total sensitivity control.
3 working frequencies for servos: 50Hz, 125Hz and 250Hz.
Independent adjustment of the common sensitivity, self-stabilizing and of the crane.
Rocker center, automatic calibration.
Support HV (7.4 v) receiver and steering motor.
Easy to use, extremely suitable for be