MQTT Keeps IoT System Design Simple. July 24, 2020. ... A topic is constructed as a layered structure, which helps users organize the data in a logical and easy-to-understand manner (Fig. 2).

The typical IoT networks I’ve seen collect data using cheap and low-power devices, and transmit it to a central service without more effort spent on security than needed (and sometimes much less).

The class includes an introduction to M2M (Machine-to-Machine) and IoT (Internet of Things) concepts, using the cloud to develop IoT systems (specifically AWS (Amazon Web Services) and its IoT ...