AEK-MOT-SM81M1 Evaluation Board

STMicroelectronics AEK-MOT-SM81M1 Stepper Motor Driver Evaluation Board provides a reference design for driving a bipolar stepper motor in micro-stepping mode with coil voltage monitoring for stall detection. The AEK-MOT-SM81M1 Board features the automotive-grade L99SM81V stepper motor driver, embedded power MOSFETs, and a complete set of I/Os for MCU control and feedback signaling. The Board uses SPI communication through a 12-pin male connector or two 5-pin connectors on the board.

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