X-NUCLEO-IHM02A1: Stepper Expansion Board, 3A/Phase @ 8 ~ 45V

Summary

The X-NUCLEO-IHM02A1 is a two axis stepper motor driver expansion board based on the L6470. It provides an affordable and easy-to-use solution for low voltage motor control driving for stepper motors in your STM32 Nucleo project.

The expansion board includes two L6470s, a fully-integrated micro stepping motor driver used to control stepper motors by means of high-end motion control commands received through SPI. It is capable of driving one or two stepper motors when plugged into an STM32 Nucleo board.

This board is equipped with Arduino UNO R3 connectors and the layout is also compatible with ST morpho connectors. One or more of these expansion boards can be plugged into an STM32 Nucleo board to control one or more stepper motors.

Each SPI peripheral of each L6470 is connected in a daisy chain configuration.

Specifications

Manufacturer STMicroelectronics
Category Motor Control
Eval Board Part Number 497-16251-ND
Eval Board Supplier STMicroelectronics
Eval Board Normally In Stock
Voltage In 8 ~ 45 V
Number of Motors and Type 1, Stepper Motor, BiPolar
Power / Current Out 3 A rms per Phase (7 A Peak)
Features Arduino Compatible
Current Limit (Adj. or Fixed)
Microstepping
Over Current Protection
Shutdown, Enable, Standby
SPI Interface
Status Indication
Synchronizable
Thermal Protection
Component Count + Extras 80 + 13
Application / Target Market Motor Control
Design Author STMicroelectronics
Main I.C. Base Part L6470
Date Created By Author 2015-10
Date Added To Library 2017-07

Eval Board

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