X-NUCLEO-IHM01A1 Active

Stepper motor driver expansion board based on L6474 for STM32 Nucleo
Core ProductL6474PD
Operating RangeIndustrial
Target ApplicationStepper Motor Control
ECCN USEAR99
ECCN EUNEC
Packing TypeNot Applicable
ROHS Compliance GradeEcopack2
GradeIndustrial
Package NameCARD
Key Features
  • 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

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.

In stock:
$12.25
Range Unit Price Savings
1 - 500$12.250%
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