We’ve developed the SlushEngine which is a smart stepper motor driver that works with the Raspberry Pi and many other devices (ie. Beaglebone and Arduino).

Rather than having the host Pi communicate directly with the stepper drivers, the 3+Pi features an onboard STM32F302CBT6 that handles the actual motor control.

Mikroe has added a smart 85V 10A stepper motor driver to its range of interchangeable 'Click' boards. Called Power Step 2 Click, the board "is based on ...