Officially, this book is a part of the curriculum of Beihang University, China ● The Internet of Things can be characterized as joining the virtual and physical object, the computer, communication and code on the Internet. Experts forecast that by the year 2050 there will be a total of 50 billion devices/things connected to the internet. ● Throughout the book, we have discussed IoT insight along with REAL LIFE projects. We have tried to cover introduction, implementation of IoT using Arduino Uno and RASPBERRY PI R along with Windows 10 IoT Core as well as suitable Case Studies. ● In this book, we look at the kinds of computer chips (“microcontrollers” such as the Arduino) that can be embedded into physical objects and take you through each step of the process from prototyping a Thing to manufacturing and selling it. We also explained the step by step process to develop the program for the IoT. ● This book is written as a textbook on Internet of Things for educational courses at colleges and universities, mainly for the typical students/reader from the science, technology, engineering or mathematics (STEM) fields. The IoT - Simply In Depth!