October 2019
Intermediate to advanced
350 pages
9h 5m
English
Content preview from Hands-On Internet of Things with MQTT
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Summary
We now have a fair idea about the most important areas related to the Internet of Things.
One thing that all IoT devices have in common is their connectivity—equipped with an internet connection, they can send and receive information, sense their surroundings, collect data, and control physical actuators. To be available over the internet, these devices need to have unique identifiers, usually in the form of their IP addresses.
You learned that IoT is being used in smart homes in the form of connected devices (for example, smart fridges and smart heating systems). This area has the most possibilities for your own experiments using an Arduino, sensors, and actuators.
We also had a look at two other areas where IoT is being used that ...
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.