microsoft/iot-for-beginners

IoT for Beginners is a free, open curriculum from Microsoft that teaches the basics of IoT, short for "Internet of Things," meaning physical devices that connect to the internet to collect and share data, through 24 hands-on lessons spread across 12 weeks. It is written for people who are new to IoT and want to learn by building real projects, not just reading theory. The course is structured around a single relatable theme: the journey of food from farm to table. Learners work through topics like farming, logistics, manufacturing, retail, and cooking, each representing real-world industries where IoT devices are widely used. Every lesson comes with a pre- and post-lesson quiz, step-by-step written instructions, a working solution, and an assignment to reinforce what was learned. The primary programming languages used are Python and C++, and the course involves working with microcontrollers, small, cheap computers that can connect to physical sensors and actuators. Lesson content is delivered through Jupyter Notebooks, an interactive format that mixes readable text and runnable code in the same document. The curriculum is available in over 50 languages via automated translation and is designed to be accessible globally. It is hosted on GitHub, so anyone can fork it, follow along, and even contribute improvements. You would use this resource if you are a beginner wanting a structured, project-based introduction to IoT, or if you are a teacher looking for ready-made course material. No prior IoT experience is required, though some basic familiarity with coding helps.