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 Beacons
Stating simply, a Beacon is a small wireless device, which transmits continuous radio/Bluetooth Low Energy signals. Depending on the protocol being used, these signals package contextual information, which can then be intercepted by nearby Bluetooth Low Energy devices (which in most cases are smart phones), and then depending on the context and use case, the intercepted information is either presented to the user or sent to a backend for further processing or both.
Figure 1: Various types of Beacons
Apart from the hardware itself, a protocol plays an important role and is one of the fundamental building blocks of any ...
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