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IoT Courses: From Free to Paid All Included [Updated 2024]

Internet of things (IoT)
IEEE BLP December 18, 2023

IoT Courses: From Free to Paid All Included [Updated 2024]


In this comprehensive guide on IoT courses, we will explore the field of the Internet of Things and its valuable skills for career advancement, growth, and academic enrichment. The growth of IoT devices has been remarkable, from 3.6 billion in 2015 to 12.2 billion in 2021, with projections exceeding 27 billion by 2025. Analysts expect 55.7 billion connected devices by then, with 75% on an IoT platform. This exponential growth highlights the increasing integration of IoT technology in various industries and everyday life. 

This article thoroughly explains diverse IoT courses, including free and paid programs, equipping you with the necessary tools for success. 

Image of houses interconnected through IoT technology.

What is IoT?

Before we explore IoT courses, let’s begin with a concise overview of IoT itself. IoT, short for the Internet of Things, is a network that connects physical devices, vehicles, appliances, and objects. These interconnected devices are equipped with sensors, software, and network connectivity, enabling them to collect and exchange data. This facilitates communication and interaction between devices as well as with humans. The applications of IoT span a wide range, including smart homes, smart cities, industrial automation, and healthcare.

Market Size: Unleashing the Multi-Billion Dollar Realm

The IoT market is experiencing tremendous growth, with an increasing demand for skilled professionals who can harness the power of this technology. The global IoT market is projected to reach $3,352.97 billion by 2030, growing at a CAGR of 26.1% from $662.21 billion in 2023. This rapid expansion creates many opportunities for individuals looking to enter this field and make a meaningful impact.

Illustration of a hand interacting with an IoT device


Jobs Available: Paving the Path to Thriving Careers

With the exponential growth of IoT, the job market is teeming with opportunities for skilled professionals. Companies across various industries are actively seeking IoT experts to develop and implement innovative solutions. Job roles in IoT include IoT developer, architect, data analyst, security specialist, and project manager. These roles offer exciting challenges and excellent career prospects.

Salary Range: Unlocking Lucrative Rewards in IoT

The salaries in the IoT field are highly competitive, reflecting the demand for specialised skills. While salaries vary depending on experience, location, and job role, IoT professionals can expect attractive compensation packages. Entry-level positions typically offer salaries ranging from ₹5,00,000 to ₹8,00,000 per year, with senior-level positions exceeding ₹40,00,000 annually. These figures demonstrate the lucrative nature of IoT careers.

Abroad Opportunities: Embrace a Global IoT Adventure

IoT is a global phenomenon, and professionals have abundant opportunities to work abroad. Countries such as the United States, Germany, China, and the United Kingdom have thriving IoT ecosystems and offer a conducive environment for career growth. You can explore international job prospects and broaden your horizons by acquiring the right skills and certifications.


Image of city buildings interconnected through IoT technology

IoT Courses: The Gateway to Mastery

Now that we have set the stage let’s explore the various IoT courses available. Whether you’re a beginner taking your first step into IoT or an experienced professional looking to upskill, there are courses tailored to meet your specific needs. From online platforms to renowned institutions, you’ll find a variety of options to choose from.

Best Paid IoT Courses: Unveiling the Elite Selection

To help you kickstart your IoT journey, here are some of the best courses available:

 Introduction to IoT

Course Description: The Internet of Things is driving the next Industrial Revolution, connecting every object to the Internet, from smart gardening to advanced smart vehicles. This introductory course explores the foundations of IoT, the convergence of technologies, and its relevance to real-world problem-solving and career opportunities.

Embedded Computing for IoT Systems

Course Description: The course will provide you with an introduction to embedded computing systems, explain the ARM Cortex M4 Processor core architecture in details, build an understanding of Embedded programming basics in Assembly and finally cover Exceptions, Interrupts and low power design techniques.

Embedded Linux for IoT Systems

Course Description: The course introduces Embedded Linux and covers porting of embedded Linux into the target platforms. The course also covers the concepts of threads, inter-process communication and memory management that are critical and necessary while developing firmware for the gateway devices.

Embedded Sense for IoT Systems

Course Description: The course will start with an introduction to Software engineering for Embedded sense for IoT Systems, covers concepts of concurrency, GPIO’s, analog interfacing, timers, programming techniques for power-efficient computing, dynamic memory access (DMA) and most importantly serial communication (UART, SPI, I2C…) used for interfacing the controller with the sensors

Introduction to Embedded Systems and ARM for IoT

Course Description: This gateway course introduces the fundamentals of embedded systems and focuses on ARM Cortex architecture, which is widely used in IoT applications. Gain a solid understanding of embedded systems and delve into the details of ARM Cortex M4 Processor core architecture.

Communication Models and Protocols for IoT Systems

Course Description: The course starts with an introduction to IoT  Protocols and edge computing and covers essential protocols like MQTT and CoAP. It also covers REST APIs, IoT Protocol Stack, Websockets, IoT Gateway Design and characteristics, and finally, protocol convergence of HTTP, CoAP, and MQTT.

Mobile Application Development

Course Description: This course starts with an introduction to mobile application development and the mobile platform. It further covers Android OS, Apple’s iOS and their architecture along with some of the cross platform applications like Ionic. Finally, the course also covers basics of web design and Express.js which is a web application framework.

Embedded Systems with Drones

Course Description: This course focusses on Embedded System with drones as an application. The course will start with an introduction to embedded systems, cover the ARM Cortex M4 Processor core architecture in details, covers Exceptions, Interrupts, GPIOs, Timers, Serial communication protocols, ADC’s and  power design techniques.

Python for Everyone

Course Description: This course helps you analyze the present scenario in the world of IoT. To get introduced to Python programming and understand the fundamentals of Python in today’s world.

Sensor Networks for Internet of Things

Course Description: This course will introduce learners to state of the art in wireless sensor networks. This course mainly covers Networking, Layered Architecture – OSI Model to TCP/IP Model in detail, and IEEE 802.15.4 standard. This course also provides a detailed understanding of Addressing, UDP, Clustering, Routing.

Sensor Networks for Internet of Things – Part 2

Course Description: Wireless Sensor Networks (WSNs) and their applications have been the topic of many studies This course mainly covers Bluetooth system architecture, stack and application profiles, RFCOMM, GAP, GATT, SDP, Wi-Fi, network architecture, and WPA firmware. 

These courses cover essential topics in IoT, including drone applications, cloud computing, and embedded systems. They provide valuable knowledge and skills necessary to excel in the IoT industry.

IoT Courses for Beginners: Igniting the IoT Spark

If you’re new to IoT, don’t worry! There are plenty of courses specifically designed for beginners. These courses cover the basics of IoT architecture, protocols, and programming languages. They provide a solid foundation to build upon as you progress your IoT journey. Whether you are looking for IoT courses in Kolkata or IoT courses in Chennai, these courses may serve your purpose.

IoT Courses in India:

For our Indian readers, several reputable institutions and online platforms offer IoT courses in India. Institutions like IIT Kanpur and IIIT Hyderabad provide comprehensive IoT programs catering to beginners and advanced learners. Online learning gets easier with IEEE India. Many popular IoT courses are accessible from anywhere in India. You can also find IoT Courses during placement. These may be good options if you are looking for IoT courses in Hyderabad or IoT courses in Delhi

Free IoT Courses with Certificate:

If you’re on a tight budget or want to explore IoT without committing financially, free IoT courses are available. One of them is mentioned as follows:

Drone Application in IoT

Course Description: Join this webinar to explore the possibilities and limitations of using drones in IoT applications. Learn about the basics of drones and discover the areas where IoT drones can be effectively utilised.

This course can be accessed at one’s convenience from any location. If you are looking for IoT courses in Pune or IoT courses in Bangalore, the above course can be a viable option. There are several other platforms where you get free courses with the opportunity to earn a certificate upon completion. These certificates can add value to your resume and showcase your dedication to continuous learning. 

Industrial IoT Courses: Mastering the Industrial Revolution

Industrial IoT (IIoT) is a specialised domain within IoT that focuses on manufacturing, logistics, and industrial automation applications. Several courses are dedicated to IIoT, providing in-depth knowledge of protocols, connectivity, edge computing, and cybersecurity in an industrial setting. These courses are ideal for professionals aiming to excel in the industrial IoT landscape.

Checkout: Unlocking efficiencies in supply chain & distribution using Industrial IoT

Robotics and IoT Courses:

The convergence of robotics and IoT has opened up exciting possibilities. Robotics and IoT courses combine both fields, allowing you to explore the integration of physical robots with IoT technologies. These courses provide hands-on experience in building and programming robotic systems connected to IoT networks.

Checkout: IoT, Robotics and Blockchain

IoT Courses with Certificates:

Many IoT courses offer certificates upon completion, validating your knowledge and skills. These certificates testify to your proficiency and can enhance your employability. When you choose an IoT course, look for programs that provide recognised certifications to maximise the benefits of your learning journey.


Person using a smartphone to access and control IoT devices


As you embark on your journey to explore the vast world of IoT education, you may wonder, “Where can I find reliable IoT courses near me?”. The good news is that numerous training centres, educational institutions, and online platforms offer conveniently accessible IoT courses based on your location. Whether you’re a student, a professional, or an academician, embracing these local learning opportunities allows you to embark on a journey toward becoming an IoT expert.

In the dynamic and ever-evolving field of IoT, continuous learning is essential. To take the first step towards acquiring valuable IoT skills, explore the recommended courses on the Internet of Things. Start your IoT journey today and unlock a world of exciting opportunities.

Ready to explore IoT courses and take your skills to the next level? Check out our curated selection of courses on IEEE and discover the perfect fit for your IoT aspirations. Don’t let location be a barrier – find IoT courses near you and embrace the transformative power of IoT education.


Which certification is best for IoT?

The best IoT certifications include Cisco Certified Network Associate (CCNA) IoT, CompTIA IoT+, and AWS Certified IoT.

How can I get the IoT certificate?

You can earn an IoT certificate by completing relevant IoT courses or programs from reputable institutions or online learning platforms.

How do I start learning IoT?

Start learning IoT by understanding IoT concepts, protocols, and programming languages through online courses, tutorials, and hands-on projects.

Where can I learn IoT for free?

You can learn IoT for free through online platforms like YouTube, IEEE, etc., with offer free IoT courses with the option to upgrade for a certificate.

Which IoT course is best?

The best IoT course depends on your level of expertise and specific interests. Some top-rated courses include “Cloud Computing for IoT Systems” and “Introduction to IoT.”

Which college is best for IoT in India?

Some top colleges in India known for their IoT programs include IIT Delhi, IIT Bombay, IIIT Bangalore, and Manipal Institute of Technology.

Is IoT certification worth it?

IoT certification can significantly enhance your career prospects by validating your skills and knowledge in this rapidly growing field.

How do I become IoT certified?

To become IoT certified, you must complete IoT courses or programs offered by recognised institutions or online platforms and fulfil the certification requirements.

What is an IoT course?

An IoT course provides instruction and hands-on training in the principles, technologies, and applications of the Internet of Things, equipping learners with the skills needed to work in IoT-related fields.

How to study IoT?

To study IoT effectively, start by understanding the fundamental concepts, explore practical examples and projects, and stay updated with the latest advancements and trends.

Is knowledge of coding required for IoT?

Yes, coding is an essential skill for IoT. Proficiency in programming languages like Python, C/C++, and JavaScript is beneficial for developing IoT applications and working with IoT devi

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