Nucleo expansion board - IHM01A1

Nucleo expansion board - IHM01A1

The X-NUCLEO-IHM01A1 is a stepper motor controller expansion board based on the L6474 chip.

Provides an inexpensive and easy-to-use stepper motor control solution for the STM32 Nucleo project.

The L6474's advanced current control and complete set of protection features offer a high level of both performance and robustness.

The X-NUCLEO-IHM01A1 is compatible with the Arduino UNO R3 connector and supports the addition of other stackable boards to drive up to three stepper motors using a single STM32 Nucleo board.

All functions

• Voltage range 8 V to 45 V
• Phase current up to 3 ar.m.s.
• Power supply OK and error LEDs
• Advanced current control
• Fully protected power stage
• Microstep resolution up to 1/16
• Compatibility with Arduino UNO R3 connector
• Compatibility with STM32 Nucleo boards
• Suitable for multi-engine solutions
• RoHS compliance