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Introduction to Internet of Things Using ESP32
Rating: 4.4 out of 5(48 ratings)
1,242 students

Introduction to Internet of Things Using ESP32

Understand the Concepts of Internet of Things & Learn how to Build your own real time IoT Projects using ESP32
Created byMuhammad Afzal
Last updated 4/2025
English
English [Auto],

What you'll learn

  • What is IoT and why it matters
  • How IoT devices communicate and work together
  • Introduction to ESP32 and Arduino IoT Cloud
  • Connecting sensors and devices to ESP32
  • Building a cloud dashboard to monitor and control devices
  • Creating your first working IoT project!

Course content

2 sections • 13 lectures • 51m total length

  • Welcome to Course1:28

    Explore the origins of communication, the internet of things concept, and the IoT architecture, ingredients, protocols, development boards, platforms, IoT types, and future opportunities using ESP32.

  • Communication History2:20

    Trace the evolution of human communication from cave paintings and stone carvings to the telegraph, telephone, and internet, culminating in the World Wide Web, blogging, and social media.

  • What is IoT3:54

    Explore how the internet of things connects everyday devices—from clocks to lights—to the internet, enabling smart homes, industry, and agriculture. Trace IoT’s evolution from content, services, and people toward architecture.

  • Architecture of IoT5:09

    Explore the four-layer IoT architecture—smart things, gateways, middleware, and the application interface—and how Zigbee, Bluetooth, and Wi‑Fi gateways connect devices to the internet and Azure IoT.

  • Communication Protocols3:18

    Explore hardware and application level IoT protocols, from Bluetooth, Zigbee, NFC, RFID, and WiFi to LoRaWAN and NB-IoT, and lightweight options like MQTT and AMQP.

  • IoT Development Boards & Platforms4:50

    Explore IoT development boards and platforms—from Arduino and Raspberry Pi to ESP32—alongside sensors and actuators, and connect to cloud services like Azure, AWS, and Google.

  • IoT Types, Examples & Future1:51

    Discover IoT types across smart homes, healthcare, industry 4.0, smart logistics, and smart cities, with emerging fields like internet of food and internet of vehicles, plus everyday examples.

Requirements

  • No prior experience needed—just curiosity!
  • A computer with internet connection
  • An ESP32 board, LED, LDR, resistor, jumper wires, and breadboard
  • Free Arduino Cloud account

Description

Are you curious about how smart devices work? Want to explore the world of IoT (Internet of Things) but don’t know where to start? This free beginner-friendly course is the perfect starting point for you!

In this course, you'll learn the basics of IoT—how connected devices communicate, how data flows between sensors and the cloud, and how you can control and monitor devices from anywhere in the world. No previous experience is required!

We’ll introduce you to the ESP32 microcontroller and walk you through setting up your first IoT project using the Arduino IoT Cloud. You’ll build a practical system to control an LED and monitor light levels using an LDR (Light Dependent Resistor).

The course is hands-on, easy to follow, and designed for total beginners. By the end, you’ll have built your first working smart project, created a cloud dashboard, and gained the confidence to explore more advanced IoT applications.

Whether you’re a student, hobbyist, or just curious about technology, this course will help you get started in the exciting world of IoT—for free!

You’ll learn how to:

  • Connect physical sensors and actuators

  • Create a dashboard to monitor and control devices from anywhere

  • Understand cloud-based IoT workflows

This course is ideal for students, hobbyists, and professionals who want to get started with real-world IoT applications.

Who this course is for:

  • Absolute beginners with no prior experience
  • Students interested in electronics or coding
  • Hobbyists who want to explore smart devices
  • Anyone curious about how IoT powers smart homes and industries

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