August 2017
Intermediate to advanced
278 pages
6h 1m
English
Content preview from IoT Projects with Bluetooth Low Energy
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Introduction to Bluetooth Low Energy Sensors
Almost every BLE device that you will be interacting with in the real world and during the course of this book, will be a sensor that senses and stores data, waiting to be read. For example, a Fitbit senses heart rate, quality of sleep, and the number of steps walked. We will be interacting with a Fitbit device in the next chapter to understand how it stores the sensed data and how it makes that data available to us:
Figure 1: A Fitbit charge 2 device; source: www.fitbit.com
Temperature and humidity sensors can also use Bluetooth Low Energy as their communication protocol to transfer data to handheld ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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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.