The X-NUCLEO-IHM01A1 is a stepper motor driver expansion board based on the L6474. It provides an affordable and easy-to-use solution for driving a stepper motor in your STM32 Nucleo project.
The advanced current control of the L6474 and a complete set of protection features offer high levels of both performance and robustness.
The X-NUCLEO-IHM01A1 is compatible with the Arduino UNO R3 connector, and supports the addition of other boards which can be stacked to drive up to three stepper motors with a single STM32 Nucleo board.

• · Voltage range from 8 V to 45 V
• · Phase current up to 3 Ar.m.s.
• · Power OK and fault LEDs
• · Advanced current control
• · Fully protected power stage
• · Up to 1/16 microstepping resolution
• · Compatible with Arduino UNO R3 connector
• · Compatible with STM32 Nucleo boards
• · Suitable for multi-motor solutions
• · RoHS compliant

https://www.st.com/content/st_com/en/products/ecosystems/stm32-open-development-environment/stm32-nucleo-expansion-boards/stm32-ode-move-actuate-hw/x-nucleo-ihm01a1.html