March 2018
Beginner to intermediate
410 pages
10h 40m
English
Content preview from Mastering Internet of Things
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Understanding the LWM2M object model
LWM2M adds standardized application-layer functionality to your device. It does this by first dividing the device into objects. Each object can be instantiated into one or more object instances. Each object instance has a set of resources, which in turn can optionally contain a set of resource instances. The preceding image illustrates this relationship:
The LWM2M object model
Each object, object instance, resource, and resource instance are identified by non-negative integers. Each participant must know beforehand what these integers mean, what resources relate to such objects, and their corresponding ...
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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.