Hove

I'm a newby and more of a computer geek rather than a flyer. BUT, I want to build the control system for a multirotor device from a RaspberryPi system. So I'm here to learn about the motor control (ESC) behaviour so I can do the equivalent using a Raspberry Pi to control motors power / frequency / voltage (whichever combination is used) with feedback from a GYRO to first maintain free hover, takeoff and landing (all safely tethered of course!!)