Open source quadcopter based on Microduino.
The three-axis acceleration + three-axis gyroscope + three-axis geomagnetic field + air pressure Motion module is used to maintain the stability of the aircraft. It can be operated by open source remote control, or it can be extended to download the corresponding APP remote control with Bluetooth.
A full set of flight control code / host computer / communication protocol open source.
Remote control with Joypad controller.