January 2018
Intermediate to advanced
278 pages
5h 13m
English
Content preview from Learning AWS IoT
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Accessing local resources
AWS Greengrass can access local resources. This is possible if we use AWS Greengrass version 1.3.0 or later versions. You can configure an AWS Lambda to access specific resources. The following is a list of local resources that you can apply:
- Folders and files
- Serial ports
- USB
- GPIOs
- GPUs
- Cameras
To show you how to work with local resources in the AWS Greengrass Core machine, we will access local GPIO resources. We need an LED that is attached to Raspberry Pi on GPIO 18 (pin 12). You can see this wiring in the following image:
Our aim is to develop a blinking Lambda. This demo will make a blinking LED while the Lambda ...
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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.