Type Stepper Applications Ideal for office automation, factory automation, robotics, and more On-board modules DRV8711 - bipolar stepper motor gate driver from Texas Instruments Key Features PWM microstepping motor driver, flexible decay modes, motor stall detection with optional BEMF output, SPI interface, scalable output current, protection and diagnostic features, and more Interface I2C,SPI Feature ClickID Compatibility mikroBUS™ Click board size L (57.15 x 25.4 mm) Input Voltage 3.3V or 5V,External