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MCUXpresso SDK Documentation

Introduction

Overview

Releases

Device Support
Release Notes
Migration Guides

GETTING STARTED

Install SDK
First Build
Uninstall SDK

User Guide

Cmake User Guide
Kconfig User Guide
Memory Management User Guide

SDK REFERENCES

Drivers
- DSC
- i.MX
  - MCIMX7U5
  - MIMX8MQ6
  - MIMX8MM6
  - MIMX8MN6
  - MIMX8ML8
  - MIMX8UD5
  - MIMX8UD7
  - MIMX9322
  - MIMX9352
  - MIMX93W52
  - MIMX9596
  - MIMX9529
- i.MX RT
  - MIMXRT1011
  - MIMXRT1015
  - MIMXRT1021
  - MIMXRT1024
  - MIMXRT1042
  - MIMXRT1052
  - MIMXRT1062
  - MIMXRT1064
  - MIMXRT1166
  - MIMXRT1176
  - MIMXRT1186
  - MIMXRT1189
  - MIMXRT595S
  - MIMXRT685S
  - MIMXRT798S
- Kinetis
  - MK22F51212
  - K32L2A41A
  - K32L2B31A
  - K32L3A60
  - MKE02Z4
  - MKE15Z7
  - MKE16Z4
  - MKE17Z7
  - MKE17Z9
  - MKM34Z7
  - MKM34ZA5
  - MKM35Z7
- LPC
  - LPC51U68
  - LPC54628
  - LPC54S018
  - LPC54S018M
  - LPC55S06
  - LPC55S16
  - LPC55S28
  - LPC55S36
  - LPC55S69
  - LPC802
  - LPC804
  - LPC824
  - LPC845
  - LPC865
- MCX
  - MCXA153
  - MCXA156
  - MCXA174
  - MCXA266
  - MCXA344
  - MCXA346
  - MCXA366
  - MCXA577
  - MCXC041
  - MCXC162
  - MCXC242
  - MCXC444
  - MCXE247
  - MCXE31B
  - MCXL255
  - MCXN236
  - MCXN547
  - MCXN947
  - MCXW236B
  - MCXW70AC
  - MCXW716C
  - MCXW727C
- Wireless
Examples
Middleware
RTOS
- FreeRTOS
Build And Configuration System
Developing with MCUXpresso SDK

MCUXpresso SDK Documentation

Version:

Open on Repo Open an Issue

Source (.md/.rst) Page PDF (.pdf)

ezhv_heartbeat

Contents

Overview
Supported Boards

ezhv_heartbeat#

Overview#

This project shows how to use EZHV heartbeat.

Supported Boards#

MIMXRT700-EVK
FRDM-IMXRT700

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ezhv_gpio_toggle

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ezhv_led_blinky

Contents

Overview
Supported Boards

Copyright 2026, NXP. Version 26.06.00-pvw2

Last updated on May 16, 2026 09:54+0200.

Built from branch: release/26.06.00-pvw2 , revision: 9a24b036