The STEVAL-IHM021V1 is a compact and versatile motor control drive system from STMicroelectronics, designed to demonstrate the capabilities of the STSPIN820 monolithic motor driver with embedded microstepping controller. This product is part of ST's motor control ecosystem, which provides a comprehensive solution for driving stepper motors in a variety of applications.

Key Features

• Integrated STSPIN820 stepper motor driver with non-dissipative overcurrent protection
• Supports a wide range of motor supply voltages (from 7 V to 45 V) and delivers up to 1.5 A of current
• Adjustable full-step to 1/256-step microstepping resolution
• Compact design with a footprint that matches the NEMA 17 stepper motor dimensions
• Overcurrent, overtemperature, and under-voltage lockout protections
• Easy-to-use evaluation software available for a comprehensive evaluation of the STSPIN820 features

Applications

The STEVAL-IHM021V1 is suitable for a wide range of applications requiring precise motor control, such as:

• 3D printers
• Textile machines
• Office automation equipment
• Medical equipment
• ATMs and cash handling machines
• Robotics and automation systems

Package Contents

The evaluation board comes with everything needed to start development, including:

• STEVAL-IHM021V1 evaluation board
• Quick start guide

Design Support

STMicroelectronics provides extensive support for the STEVAL-IHM021V1, including hardware documentation, firmware libraries, and software tools to facilitate the design and development process. This enables engineers to quickly integrate the board into their projects and reduce time-to-market.