A four - rotor aircraft project, based on Raspberry Pi this project was abandoned (because RPi has only one hardware pwd)
项目是在2013年秋冬启动的，由于RPi只含一路硬件PWM，无法在保证预设功能的基础上控制四轴飞行，不得不在两个月后放弃。
一方面作为失败的教训吧，另一方面，本作仍存在参考意义
A four - rotor aircraft project, based on Raspberry Pi, still in developing
A four - rotor aircraft project, based on Raspberry Pi this project was abandoned (because RPi has only one hardware pwd)
项目是在2013年秋冬启动的，由于RPi只含一路硬件PWM，无法在保证预设功能的基础上控制四轴飞行，不得不在两个月后放弃。
一方面作为失败的教训吧，另一方面，本作仍存在参考意义
A four - rotor aircraft project, based on Raspberry Pi, still in developing