DRV8825 Stepper Motor Driver Carrier, High Current hub-zubehoer 3 V signal levels so

3 V signal levels so you can connect it directly to any microcontroller running at up to 5 V without the hassle of an RS-232-to-TTL level converter

and the simplified MC33926 control lines are broken out along the left side of the board

Micro Maestro 6-Channel USB Servo Controller (Assembled)

Operating temperature from -15 ° C to + 65 ° C

DRV8825 Stepper Motor Driver Carrier, High Current hub-zubehoer 3 V signal levels soTI's Pololu DRV8825 stepper motor driver offers adjustable current limiting, overcurrent and overtemperature protection, and six microstep resolutions (down to 1 32 step). It operates from 8. 2 V to 45 V and can deliver up to approximately 1. 5 A per phase without a heatsink or forced air flow (rated for up to 2. 2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to the A4988 stepper motor