Gippopotam:
if we go from the other side - what do you trying to implement this approach?
I want to remote control servo motors through CNC with MPG. So I take MPG and go far from CNC and I turn its wheel then servo motors must rotate. These are the Project's guidelines. Motors must rotate synchronously with MPG's wheel speed. CNC can count pulse, therefore I should be able to change pulse, PWM through Bluetooth.
I am aware it's very strange implement but I have to do it. 
Thanks for your interest.