Introduction to IoT Technology

What is IoT Technology? How IoT Works?

IoT Characteristics & Features (With Definition & Examples)

What Are Benefits of IoT Technology? Top IoT Advantages

List of IoT Hardware Components and Devices

IoT Software Requirements & Programming Languages to Build Connectivity

IoT Ecosystem: Crucial Components of Internet of Things

Top 5 Biggest Challenges of IoT Technology and Main Issues

IoT Important Concepts

IoT Architecture Explained: IoT Architecture Diagram and Layers

IoT Stages and Components

IoT Protocols and Standards Explained

IoT Security

IoT Penetration Testing: Benefits, Methodology, Tools, Compliance

IoT Security (Challenges, Importance, Threats, Issues, Solution)

OWASP Top 10 IoT Security Risks

What is Identity Protection in IoT (Internet of Things)

IoT Security Tips: Top 5 Tips to Reduce Security Risks in IoT

What Are Liabilities in IoT (Internet of Things)?

Industrial IoT

What is Industrial IoT? How Does Industrial Internet of Things (IIoT) Work?

What is Difference Between IoT and IIoT? (IoT vs IIoT Comparison)

IIoT Benefits: What Are Benefits of Industrial IoT?

Industrial IoT Components Explained (IIoT Components)

Top 16 Industrial IoT Applications (Uses of IoT in Industries)

Applications of Internet of Things

Top 8 Applications of IoT in Energy Management

The Top Applications of IoT in Biometric Industry

Use of IoT Camera: IoT Applications in Security Cameras

IoT for Smart Homes (Understanding Home Automation Using IoT)

IoT in Agriculture: Applications of Internet of Things for Agriculture

Healthcare IoT: What Are Applications of IoT in Healthcare?

IoT Tools and Platforms

What are IoT platforms?

Top 10 SaaS IoT Platforms in 2025 (Tools With Integrations)

PaaS IoT Platforms: Platform as a Service for IoT

On-Premise IoT Platforms and Examples

15 Best Open Source IoT Platforms (IoT Platforms, Software, Tools)

Internet of Things (IoT) - Certificate

Internet of Things (IoT) is among the hottest technologies today, with the number of connected devices reaching 43 billion by 2023. This modern technology has opened doors to massive opportunities for skilled professionals.&nbsp;
Learn all the important concepts of IoT in this Internet of Things Tutorial, including <a href="https://www.tutorialsfreak.com/internet-of-things-iot-tutorial/iot-ecosystem" target="_blank" rel="noopener">IoT ecosystem</a>, hardware, software, architecture, components, standards and protocols, security risks, liabilities, etc. The IoT tutorial for beginners also covers <a href="https://www.tutorialsfreak.com/internet-of-things-iot-tutorial/what-is-industrial-iot" target="_blank" rel="noopener">Industrial IoT</a>, benefits, applications, as well as top development platforms.

Internet of Things (IoT) - Example

Top 30+ IoT Interview Questions and Answers (2024)

Learn everything about Internet of Things in this comprehensive IoT Tutorial for beginners. All concepts covered in simple terms.

IoT Tutorial for Beginners (Internet of Things Full Guide)

Internet of Things (IoT) Tutorial

IoT Quiz Test (Internet of Things MCQ)

Learn all IoT concepts: from architecture, protocols, and security, to industrial IoT.

Internet of Things (IoT) Tutorial for Beginners

What is Internet of Things (IoT)? Easy Definition

How IoT Works?

Quiz!

<?xml encoding="utf-8" ?>IoT is among the hottest technologies in this era of digital transformation. As the name describes, the Internet of Things means connecting objects or things to the internet using a network of sensors, software, and modern technologies.&nbsp;Let&rsquo;s understand what is IoT technology in simple words with an example of its usage. The common things or devices like refrigerators, air conditioners (AC), etc., are today powered by IoT technology so that users can manage them from anywhere, just with a mobile device.&nbsp;For example, if someone forgot to turn off the AC while leaving home, he can turn it off using a smartphone. This is one of the most mainstream examples of the use of the internet of things.&nbsp;IoT enables the exchange of data between devices and systems over the internet. Smart homes, smart buildings, smart cities, autonomous cars, etc., have become mainstream because of this technology.&nbsp;In addition to homes and cities, IoT technology is being used for numerous business purposes, and in the healthcare and manufacturing industries.<img title="What is Internet of Things, Iot?.jpg" src="https://d2x0t6n5jvjipg.cloudfront.net/uploads/learning-course/images/lcourses/5cc9ba81-c4a4-4099-94bc-3d1af0196167-1647423776.jpeg" alt="What is Internet of Things, Iot?" width="1600" height="1064">Internet of Things brings together connected objects and equipment (to the Internet) and related technologies (primarily networks and software) and, by extension, the universality of everything that can be connected via the Internet network to receive and send data.Therefore, the IoT is considered Web 3.0, the generalization of the Internet and its connected uses.The IoT helps people learn more about their environment and master its components. With connected objects in the home, we can optimize and automate several aspects of everyday life: this is already the case with home automation, which offers several technologies and currencies to manage heating, lighting, etc.The IoT provides real-time Insight into all of their systems for businesses, providing Insight from machine performance to supply chain and logistics operations.&nbsp;Thus, it allows companies to automate processes and reduce labor costs. It also helps reduce waste and improve service delivery, making it less expensive to manufacture and deliver goods.<img title="Internet of Things, IoT.png" src="https://d2x0t6n5jvjipg.cloudfront.net/uploads/learning-course/images/lcourses/00f10b77-79e3-43de-b309-07cebbf3a820-1647423776.png" alt="Internet of Things, IoT" width="1024" height="495">

Concretely, a sensor placed on a physical device transmits data on the latter's state. This data will be fed back using a wireless network on IoT platforms. They will then be processed and enriched.
To corroborate the correct functioning of the sensor, it is necessary to ensure the choice of its components (the microcontroller, the batteries, the location of the antennas) to the most appropriate communication network and to its maintenance in operational condition over time.
<ul>
<li>
<h3 role="presentation">Sensing</h3>
</li>
</ul>
Sensing is done through physical hardware such as intelligent sensors.
<ul>
<li>
<h3 role="presentation">Networking</h3>
</li>
</ul>
Connects equipment to the internet.
<ul>
<li>
<h3 role="presentation">Service</h3>
</li>
</ul>
Middleware technologies allow hardware and software to communicate with each other.
<ul>
<li>
<h3 role="presentation">Interface</h3>
</li>
</ul>
Platforms that showcase applications to end-users.

IoT is changing the way we live and work. It has the potential to transform industries and society. Learn what is the internet of things and how it works.

What is IoT Technology? (Internet of Things Definition)