Servo motor control with position feedback

The idea is to use a commercial forward/reverse ESC controller with encoder feedback to give precise positional control.

1 cm per rev. 1 degree = 28 um, 1000th rev = 10 um.

ODrive – High performance motor control
Adding Position Control To An Open Source Brushless Motor Driver

Tarocco
Tarocco: Open source closed loop motor controller for not-so-small machines, gitlab
Mike’s PBX Cookbook — Mac’s and serial TTY’s
Beaglebone Serial