A super awesome home built quadcopter
Use quatcopter.py to build and upload easier. The script has four commands, clean, build, upload and serial. To use them, you simply add the first letter of the command as the first arg.
Example:
./quadcopter bus
This will build code, upload it then start up the serial interface
Make flying flat =0.5, not zero.
Make motor power from -1 to 1, then scale to 20 to 70 pwm the motors.
First, only try with P PID, then add I and D simultaneously, later.