The Pmod STEP provides a four channel drive for a stepper motor via the ST L293DD. Users may wire two pairs of channels in series to drive up to 600 mA of current per channel and can view the current status of a GPIO signal through a set of user LEDs.

Stepper motor driver for 4 and 6-pin motors
Can drive both motors simultaneously
Multiple LEDs to indicate signal propagation
Jumper for optional external power
Small PCB size for flexible designs 2.8“ x 1.3” (7.1 cm x 3.3 cm)
2x6-pin Pmod connector with GPIO interface
Follows Digilent Pmod Interface Specification Type 1