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Free IOT Courses

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Arduino vs Raspberry Pi
star   4.63 9.9K+ learners 1.5 hrs
Arduino vs Raspberry Pi

Skills: IoT Definition, IoT Devices, Arduino vs Raspberry Pi

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AI and Big Data in IOT
star   4.48 12.8K+ learners 1 hr
AI and Big Data in IOT

Skills: AI in IoT, Big Data in IoT, IoT Analytics

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Arduino vs Raspberry Pi
Arduino vs Raspberry Pi
star   4.63 9.9K+ learners 1.5 hrs

Skills: IoT Definition, IoT Devices, Arduino vs Raspberry Pi

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free icon BASICS
AI and Big Data in IOT
AI and Big Data in IOT
star   4.48 12.8K+ learners 1 hr

Skills: AI in IoT, Big Data in IoT, IoT Analytics

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Learn IOT Courses for Free

These free IoT courses cover the core concepts needed to understand how connected devices work and how data from those devices supports smarter decisions. Whether you are starting with the basics of IoT or trying to understand the difference between Arduino and Raspberry Pi, these courses teach the essentials of IoT devices, platform selection, AI in IoT, big data in IoT, and IoT analytics. That helps you build a strong base for understanding how connected systems are designed, how they process data, and where they fit in real technology environments.


Starting with foundational topics, you will learn how to compare Arduino and Raspberry Pi for different project needs and how AI and big data improve IoT systems through better analysis and smarter automation. As you progress, you build the ability to choose the right device for the right use case, understand how IoT data creates value, and connect core IoT concepts to practical applications. These free IOT courses online help you develop a clearer understanding of IoT systems and prepare for further learning in connected devices, automation, and intelligent technologies. 

Skills You’ll Gain in These Best Free IOT Courses Online

  • IoT Fundamentals: Understanding sensors, actuators, and microcontrollers.

  • Hardware Platforms: Working with Raspberry Pi and Arduino.

  • Cloud Connectivity: Connecting devices to Azure or AWS.

  • Data Analytics & Security: Analyzing IoT data and protecting networks.

  • Networking & Protocols: MQTT, HTTP, and data communication protocols.

  • Platforms: Working with Arduino, Raspberry Pi, and Azure/AWS IoT hubs.
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Learner reviews of the Free IOT Courses

Our learners share their experiences of our courses

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Reviewer Profile
POORNIMA PRADEEP linkedin icon

5.0

★★★★ ★
Country Flag India
“The Session Provided Valuable Insights on IoT and Raspberry Pi”
The episodes were very understandable and informative. The sessions were easy to follow and shared the most valuable points on the comparison between Arduino and Raspberry Pi.
Read more
Reviewer Profile
Varun Kumar P A linkedin icon

5.0

★★★★ ★
Country Flag India
“It was an excellent experience while learning.”
Great Learning's "Arduino vs Raspberry Pi" course is well-received by learners. It provides a comprehensive comparison between Arduino and Raspberry Pi, focusing on their build, usage, expansion capabilities, and suitability for IoT projects. The course is designed for beginners and covers essential topics like IoT devices, their differences, and which is better for specific projects.
Read more
Reviewer Profile
Divya Lakshmi S linkedin icon

5.0

★★★★ ★
Country Flag India
“Attending This Course Was a Fabulous Experience”
The method of teaching is very good, and it was easy to understand.
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Reviewer Profile
Victor Ibekwe linkedin icon

5.0

★★★★ ★
Country Flag Nigeria
“It's a Super and Eye-Opening Experience”
It was a very sweet experience indeed and easy to understand.
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Reviewer Profile
Hirsham TS linkedin icon

5.0

★★★★ ★
Country Flag India
“It Was Great and Easy to Understand”
It was presented in a fun and interesting way so everyone could understand.
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Reviewer Profile
T Yuvarani linkedin icon

5.0

★★★★ ★
Country Flag India
“AI and Big Data in IoT Brings Good Knowledge and Helps to Understand It Very Well”
Completing AI and Big Data in IoT marks a significant milestone in your journey towards becoming an expert in cutting-edge technology. It demonstrates your ability to integrate advanced data analytics with IoT systems, enabling you to make more informed decisions, enhance automation, and create intelligent solutions. The combination of AI, Big Data, and IoT empowers you to work on smart devices, predictive maintenance, and large-scale data processing, laying the foundation for innovation in areas like healthcare, smart cities, and industrial automation.
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Reviewer Profile
Mercy Arulappan linkedin icon

5.0

★★★★ ★
Country Flag India
“Artificial Intelligence and Big Data in IoT”
I recently completed the AI and Big Data in IoT, and I couldn't be more satisfied with my experience. The course was well-structured and covered the material in a logical progression, making it easy to follow along.
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Reviewer Profile
lusanda lyden linkedin icon

5.0

★★★★ ★
Country Flag South Africa
“Exploring the Synergy of IoT and Big Data: Connecting Devices, Managing Data, and Driving Innovation in Smart Technologies and Analytics for Future Careers”
Studying IoT and Big Data offers insights into interconnected devices, real-time data flow, and the management of vast data volumes. IoT drives innovations like smart homes and self-driving cars, while Big Data enables predictive analytics. The course covers challenges such as security and privacy, while developing skills in tools like Hadoop and Python, opening up opportunities in AI, cloud computing, and smart cities.
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Reviewer Profile
Hayder Ettoussi linkedin icon

5.0

★★★★ ★
“This Course Enhanced My Understanding of AI and Big Data in IoT”
This course deepened my understanding of AI and Big Data in the context of IoT. I learned how IoT devices generate vast amounts of data and how AI can help analyze and make decisions from that data. Key concepts like the four V's of Big Data were covered, enhancing my ability to manage and analyze large-scale data for real-world IoT applications.
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Reviewer Profile
Mohammad Ayesha linkedin icon

5.0

★★★★ ★
Country Flag India
“Insightful Introduction to AI & Big Data Applications in IoT”
A well-organized course that clearly explains the role of AI and Big Data in IoT ecosystems. It helped me understand real-world use cases, data analytics, and intelligent decision-making in smart systems.
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Frequently Asked Questions

What will I learn in these free IoT courses?

You will learn IoT fundamentals, how connected devices work, how Arduino and Raspberry Pi differ, and how AI, big data, and IoT analytics fit into modern IoT systems. This gives you a clear starting point for understanding connected devices, data flow, and practical IoT use cases.



How much do these IOT courses cost?

It is the entirely free courses list from Great Learning Academy. Anyone interested in learning the basics of IOT can get started with these courses.

Are these free IoT courses for beginners?

Yes. These free IoT courses for beginners are self-paced and designed to support both beginners and professionals. The topics begin with basic IoT concepts and device comparisons before moving into AI, analytics, and data-related applications.

Is there any limit on how many times I can take these free courses?

Once you enroll in the IOT courses, you have lifetime access to it. So, you can log in anytime and learn it for free online.

Why are these considered useful free IoT courses online?

These free IoT courses online help you understand both device-level concepts and data-driven IoT applications. Instead of focusing solely on hardware or solely on analytics, they connect IoT devices, platform choice, AI in IoT, big data in IoT, and IoT analytics into a single learning path.



What core modules are covered across these free IoT training courses?

The overall learning path covers IoT definition, IoT devices, Arduino vs Raspberry Pi, AI in IoT, big data in IoT, and IoT analytics. These modules help you understand what IoT is, which devices suit different project needs, and how data and intelligence improve connected systems.

Why choose Great Learning Academy for these IOT courses?

Great Learning Academy provides these IOT courses for free online. The courses are self-paced and help you understand various topics that fall under the subject with solved problems and demonstrated examples. The courses are carefully designed, keeping in mind to cater to both beginners and professionals, and are delivered by subject experts.

 

Great Learning is a global ed-tech platform dedicated to developing competent professionals. Great Learning Academy is an initiative by Great Learning that offers in-demand free online courses to help people advance in their jobs. More than 5 million learners from 140 countries have benefited from Great Learning Academy's free online courses with certificates. It is a one-stop place for all of a learner's goals.



Will I learn the difference between Arduino and Raspberry Pi?

Yes. One major outcome is understanding Arduino vs Raspberry Pi and when each one is a better fit. This helps you make better decisions when choosing hardware for learning projects or practical IoT applications.

What are the steps to enroll in these IOT courses?

Enrolling in any of the Great Learning Academy’s courses is just a one step process. Sign-up for the courses, you are interested in learning through your E-mail ID and start learning them for free online.

 

What IoT device skills will I build in these free IoT training programs?

You will build a basic understanding of IoT devices, their role in connected systems, and how platform selection affects project design. This is useful when comparing device capabilities and planning entry-level IoT projects.

Will I have lifetime access to these free IOT courses?

Yes, once you enroll in the courses, you will have lifetime access, where you can log in and learn whenever you want to.


Do these free IoT courses cover AI and big data in a practical way?

Yes. The learning path includes AI in IoT, big data in IoT, and IoT analytics, which helps you understand how connected devices generate data and how that data can support automation, analysis, and smarter decision-making.



Will I get a certificate after completing these free IOT courses?

Yes, you will get a certificate of completion for IOT courses after completing all the modules and cracking the assessment. The assessment tests your knowledge of the subject and badges your skills.

What will I learn about IoT analytics?

You will learn the basics of IoT analytics as part of the AI and Big Data in IoT path. This helps you understand how device data is analyzed and used to create more useful insights from connected systems.

Do these free IoT courses help me understand real-world use cases?

Yes. The IoT page explains that IoT is used across domains such as agriculture, smart gadgets, home automation, smart cars, and other connected environments. This helps you connect the core concepts to practical use cases beyond theory.

What practical outcomes will I get from these free IoT training courses?

You will be able to explain what IoT is, identify common IoT devices, compare Arduino and Raspberry Pi, and understand how AI and big data improve IoT systems. These outcomes help you build a stronger foundation for future learning in automation, intelligent systems, and connected technologies.

Who should take these free IoT courses for beginners?

These courses are useful for learners new to IoT, people exploring connected devices, and anyone who wants a simple introduction to device selection, IoT data, and intelligent IoT systems before moving on to more advanced topics.




How do these free IoT training programs help with career growth?

They help you build the basic knowledge needed to understand connected devices, IoT systems, and data-driven decision-making. The main page also notes that IoT is in demand across the industry and highlights job growth opportunities for learners with the right skills.

How do these free IoT courses online help in real technical work?

They help you understand how connected devices are chosen, how IoT systems generate and use data, and how AI and analytics improve smart systems. That makes them useful for learners who want a practical introduction to IoT before tackling larger automation or smart-device projects.

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