The book provides a comprehensive overview of the Internet of Things (IoT), guiding readers from fundamental concepts to real-world applications and implementation techniques. The book begins with the essentials of sensing, actuation, and networking, establishing a solid foundation for understanding how devices interact and communicate. It explores core communication protocols, sensor networks, and the principles of machine-to-machine (M2M) communication. The transition from M2M to IoT is detailed, highlighting the unique characteristics, value chains, and global relevance of IoT systems.
 
The second part of the book focuses on IoT architecture. It delves into key design principles, architectural overviews, and standards considerations. Readers will gain insights into various architectural views functional information, operational and deployment and understand the constraints that shape technical IoT design. A clear distinction is drawn between M2M and IoT architectures to help readers appreciate the evolution of this field. The third section emphasizes domain-specific applications, such as smart homes, industrial automation, and surveillance systems. Tools and platforms including Python, Arduino, and Raspberry Pi are introduced, equipping readers with practical skills. An overview of development environments and hardware interfaces prepares students for hands-on implementation.
 
Finally, the book examines emerging technologies and implementation strategies, such as cloud and fog computing, smart cities, and connected vehicles. Critical topics like data aggregation, privacy, and security are discussed to address the challenges of deploying IoT at scale. This book is ideal for students, educators, and professionals aiming to build a strong foundation and pursue innovation in the rapidly growing IoT ecosystem.