Just a short test to compare the new FOC based controller (left in the video) with a MK BL-Ctrl (right). The main features of the new controller are:
* Faster start-up sequence (time until the back-EMF can be measured and the commutation loop is closed)
* Less vibrations (due to the smooth rotation of the magnetic field, the motor rotates silently. the only sound comes from the propeller)
* Much faster response time to new set-point velocities, since the velocity is controlled actively by also breaking the motor.