ROHM has developed an EVK for multiple part numbers in this stepper motor driver series. This EVK is designed to be evaluated with the open source Arduino platform, allowing users to control and customize the motor driver operation. Sample code is available and includes basic example programs and software library for operating these devices. Additionally, an extended user’s guide for this shield is available to explain how to use the software API and demos modes. This kit supports one stepper motor or two DC Motors per shield however, they can be stacked to add on additional control of additional motors.