The Internet of Things (IoT) is the network of physical objects devices, vehicles, buildings, and other items embedded with electronics, software, sensors, and network connectivity that enables these objects to collect and exchange data. The book covers an Introduction to IoT its application, Protocols, Intro to Python, and some hands-on experiments. readers may get knowledge on the following things 1. Understand the vision of IoT from a global context.2. Determine the Market perspective of IoT.3. Use of Devices, Gateways, and Data Management in IoT.4. Building state-of-the-art architecture in IoT.5. Application of IoT in Industrial and Commercial Building Automation and Real World Design Constraints