July 2017
Beginner to intermediate
378 pages
10h 26m
English
Content preview from Analytics for the Internet of Things (IoT)
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NFC
Near Field Communication (NFC) allows two devices to communicate when brought within very short distances of each other - about 4 cm. It is a set of communication protocols that offer low speeds and simple setup. There is a variety of NFC protocol stacks depending on the type and use case.
NFC logo
NFC uses electromagnetic induction between two loop style antennas when devices exchange information. Data rates are around 100-400 kbit/s. It operates over radio frequency band 13.56 MHz, which is unlicensed and globally available.
There is usually a full NFC device, such as a smartphone, and an NFC tag, such as a chip reader. All full NFC ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
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.