Fundamentals of IoT Ecosystem with Arduino: Concepts, Architecture, and Implementation

The rapid evolution of the Internet of Things (IoT) is reshaping how technology interacts with the physical world, enabling smart, connected systems across sectors such as agriculture, healthcare, smart cities, and home automation. As these intelligent systems become more integrated into daily life and industry, it is essential for aspiring engineers and technologists to understand both the conceptual framework and the hands-on implementation of IoT.Fundamentals of IoT Ecosystem with Arduino: Concepts, Architecture, and Implementation is designed to bridge that gap. This book offers a structured, accessible, and practical approach to learning IoT, making it ideal for undergraduate students, beginners, and enthusiasts in Computer Science, Electronics, and allied engineering fields. Educators, professionals, and hobbyists seeking to explore IoT using cost-effective tools like Arduino will also find this book valuable.The content is organized to provide a progressive learning path-starting with the basics of IoT, its layered architecture, and communication protocols, followed by sensor-actuator networks, cloud integration, and system-level implementation. A key strength of the book is its hands-on approach, with Arduino-based experiments, practical examples, and sample codes provided to reinforce theoretical concepts.