Crazepony 5.2 Bluetooth 4.0 LE version flight control firmware.
- Search the 2.4G remote control connected last time first when power on
- Support the Bluetooth LE connection by smartphone(Bluetooth 2.1 not supported now)
- Communication with PC assistant is closed by default
Crazepony 5.2蓝牙4.0 BLE版本飞控固件
- 开机时首先搜寻上次连接过的2.4G遥控器
- 支持智能手机蓝牙4.0 BLE连接（蓝牙2.1不再支持）
- 默认关闭PC上位机通信