AWS Certified Data Analytics Specialty 2021 - Hands-On! - Internet of Things (IoT) Overview

The video provides an overview of the Internet of Things (IoT) in AWS, explaining key components such as the thing registry, device gateway, message broker, rules engine, and device shadow. It highlights how IoT devices communicate with AWS cloud services and the importance of security and authentication. The tutorial also introduces the AWS IoT Console, demonstrating how to use it for managing IoT devices. The video concludes with a practical example of controlling a light bulb using IoT, emphasizing the role of device shadow in managing offline devices.

How does the rules engine modify the behavior of IoT devices?

What is a device shadow and why is it important for offline devices?

In what ways can you control an IoT device using a mobile application?