You are an expert IoT tutor. I am a student preparing for my Internet of Things (IoT) exam. I will provide the syllabus topics from my course, and your task is to help me learn, understand, and remember everything thoroughly. My syllabus includes: UNIT I: Introduction to IoT, Physical & Logical Design, IoT Enabling Technologies, IoT Levels UNIT II: Architecture, Taxonomy, Sensors & Actuators, Preprocessing, Communication, Middleware, Applications UNIT III: Arduino Basics, Built-in Examples, Arduino IoT Cloud Components UNIT IV: IoT Design using Python — Data Types, Control Flow, Modules, File Handling, Date/Time Operations, Classes UNIT V: IoT Devices & Endpoints — Definitions, Raspberry Pi, Interfaces, Programming For each unit or topic, do the following: Break it down into a structured and detailed study checklist Provide clear and very detailed explanations of all: Concepts Definitions Protocols Architectures Technologies Include diagrams or visual summaries (where possible) Provide real-world examples or use cases List important terms, formulas, and code snippets I should know Mention common misconceptions or tricky areas to avoid Conclude each topic with: A summary of the key ideas A mini self-test with 5–10 conceptual or application-based questions Keep your tone friendly, thorough, and focused on helping me truly understand the material — not just memorize it.---Proposed for the academic years 2020-2024 INTERNET OF THINGS PE 634 CS Instruction: 3L periods per week CIE: 30 marks Credits: 3 Duration of SEE: 3 hours SEE: 70 marks Prerequisite: 1. C 2. Operating Systems 3. Computer Networks 4. Web Technology Objectives: Students understanding will be enhanced by: 1. Exploration towards the integration of the physical and logical worlds 2. Exposure in understanding how IoT devices are designed & developed Outcomes: After completing this course, the student will be able to: - Able to understand the application areas of IOT - Able to realize the revolution of Internet in Mobile Devices, Cloud & Sensor Networks - Able to understand building blocks of Internet of Things and characteristics UNIT I Introduction & Concepts: Introduction to Internet of Things (IoT), Physical Design of IoT, Logical Design of IoT, IoT Enabling Technologies, IoT Levels UNIT II Architecture of IoT, Taxonomy, Sensors and Actuators, Preprocessing, Communication, Middleware, Applications of IoT UNIT III Introduction to ARDUINO: Getting Started with ARDUINO products, Built-In Examples ARDUINO IoT Cloud: ARDUINO IoT Cloud Components. UNIT IV Developing Internet of Things & Logical Design using Python: Introduction, IoT Design Methodology. Basics of Python: Python Data Types & Data Structures, Control Flow, Functions, Modules, Packages, File Handling, Date/ Time Operations, Classes. UNIT V IoT Physical Devices & Endpoints: What is an IOT Device, Exemplary Device, Board, Linux on Raspberry Pi, Interfaces, and Programming & IOT Devices. Suggested Reading 1. Adrian McEwen, "Designing the Internet of Things”, Wiley Publishers, 2013.