The latest articles on DEV Community by Abdullah Imran (@abdullahimran_io). https://dev.to/abdullahimran_io https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4036300%2F289cd342-e817-438e-b85c-3348d21ae54d.png https://dev.to/abdullahimran_io en Abdullah Imran Tue, 22 Sep 2026 16:39:27 +0000 https://dev.to/abdullahimran_io/what-i-learned-from-my-internet-of-things-course-34gm https://dev.to/abdullahimran_io/what-i-learned-from-my-internet-of-things-course-34gm <p>The Internet of Things refers to physical devices that can collect, exchange, and sometimes process data through connected networks.</p> <p>A simple example would be a smart temperature sensor that:</p> <ol> <li>Collects temperature data.</li> <li>Sends that data through a network.</li> <li>Allows another system to receive and process it.</li> <li>Potentially triggers an action based on the data.</li> </ol> <p>What I found interesting is that IoT isn't just about "<strong>connecting devices to the internet.</strong>"</p> <p>It involves the complete journey of:</p> <p><strong>Physical world → Sensors → Data → Connectivity → Processing → Action</strong></p> <h2> 💡 What I Learned </h2> <p>During the course, I gained a better understanding of:</p> <ul> <li>The basic concept of the Internet of Things</li> <li>How connected devices communicate</li> <li>The role of sensors and devices in IoT systems</li> <li>How data moves between devices and systems</li> <li>The relationship between hardware, software, and networking</li> <li>Some of the possibilities and applications of IoT</li> </ul> <p>One thing I found particularly interesting was seeing how software and physical devices can work together to solve real-world problems.</p> iot cisco learning technology