March 2017
Beginner to intermediate
422 pages
8h 4m
English
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Making the RPZ an IoT Sensor Node
An Internet of Things sensor node is a set of sensors (but could also be output devices) that you would generally put in a remote area and have report to a central command. This way, you can have multiple sets of sensors (in the garage, or attic, or chicken house), all sending in their environmental information to a central processor. In this recipe, we will work with our previous installation of OpenHAB to have a remote Raspberry Pi Zero communicate back and forth.
Getting ready
You'll want a second Raspberry Pi, in addition to the one you have running OpenHAB, with a Wi-Fi adapter. The Zero works great, but really any version will do. Install the Raspbian operating system on your sensor node. You'll also want ...
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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.
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.