IoT and Applications

This book, Internet of Things (IoT) and Its Applications,”
aims to provide a comprehensive exploration of the various
facets of IoT, from its historical development to its current
applications and future prospects.
Understanding the Evolution of IoT:
The journey begins with an insightful overview of the Internet
of Things, tracing its development over time. Readers will
delve into the features that define IoT, the essential modules
shaping its architecture, and the intricate functioning of this
interconnected web of devices. Through a balanced
discussion of benefits and drawbacks, the book offers a
realistic perspective on the potential and challenges associated
with embracing IoT technologies.
Foundations and Enabling Technologies:
To comprehend the inner workings of IoT, the book explores
the foundational elements, including sensors, cloud
computing, and big data analytics. The significance of
communication protocols and embedded systems in IoT
ecosystems is unravelled, providing readers with a solid
understanding of the technological building blocks.
Navigating IoT Levels and Systems:
The exploration of IoT extends into its hierarchical levels,
presenting a structured analysis from Level 1 to Level 6. This
categorization sheds light on the complexity and capabilities
of different IoT systems, offering readers a nuanced
perspective on the varied implementations of IoT
technologies across industries.
Protocols for Seamless Connectivity:

A dedicated section on IoT protocols delves into messaging
protocols such as COAP and MQTT, providing insights into
their characteristics and service quality. The book extends its
exploration to transport protocols, including Bluetooth Low
Energy, drawing comparisons with classic Bluetooth and
emerging technologies like Light Fidelity (Li-Fi).
Cloud Computing and IoT Integration:
The integration of IoT with cloud computing is a pivotal
aspect explored in this book. Readers will gain a deep
understanding of cloud computing models, deployment
strategies, and the symbiotic relationship between IoT and
cloud technologies. Fog computing, with its unique
characteristics and benefits, is also presented as a crucial
element in this dynamic ecosystem.