CMD-4CR-EV is an advanced 4-axis evaluation board, designed to allow quick testing of the Commander core (CMD-4CR) motion controller’s features. (Together the Commander core and evaluation board make up the Commander Development Kit.) Communication to the CMD-4CR-EV and thus CMD-4CR, is established over USB or RS-485 network. This documentation covers the hardware specifications of the CMD-4CR-EV. Refer to the Commander, Command Reference, and Software Utility Manuals for more information.