add support for manual movement of X & Y (four buttons, maybe a fifth for fast move)
add servo for Z
add button for homing (must be pressed 3sec)
add option for more HardwareEndSwitches (0 = no switches, 1 = Home- and End-Switches, 2 = only Home-Switches, 3 = only End-Switches)
You can send commands to GCodeAFMotorV2 over Serial or with PC-Software hwCNC (see