Mini dimension, MEMS gyroscope and accelerometer in one chip, only 8 grams 32-bit high performance ARM MCU Original advanced attitude stabilisation algorithm Support single/double aileron, fly wing and V-tail aircraft Support flaperon mixing Support aerobatic/3D airplanes Independent sensitivity adjustment of all 3 axes Support Futaba S. BUS protocol Support mode switch via extra channel, can be switched between different modes Program via button and LEDs Support HV inputs