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freeCodeCamp

Building a Complete IoT Home Automation System with ESP32 and MQTT

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Overview

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This tutorial demonstrates how to build a connected home-automation project using an ESP32, MQTT, a Node.js server, PostgreSQL, and an HTML/EJS front end.

Syllabus

Introduction
Hardware Setup
Project Demo
Software Flowchart
ESP32 MQTT Client
Software Package Installations
PostgreSQL Setup & Node.js Server Model.js
Service, Controller & Route Modules
MQTT Broker & Socket.io
FrontEnd: HTML & EJS

Taught by

freeCodeCamp.org

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