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OPC UA communication - Cloud

Currently I'm working with the Hilscher's netPI (NOIT-E-NPI3-51-EN-RE) to implement a cloud application. Basically, the project it's subdivided in two tasks. The first task is to send data from a OPC UA Server to the netPI. The second task is to send data from netPI to the cloud, in which we are going to develop an app. My questions are the following regarding the netPI device

1.- For retrieving the data from the OPC UA server to netPI, I read that we can use NODE-RED. For using this tool, I wanted to know how to configure the basic flow communication. I mean, there is a bunch of functions based on Java Script that we should program. But is there a guideline to do that? Is there other alternative to set up this communication (i.e. PROFINET).

2.- For communicating netPI to the Cloud I'm considering Microsoft Azure and Web Amazon Services. Which do you recommend based on your previous experience. My purpose is purely academic.

3.- Finally, regarding to my project scope, do you think is really necesary to create a Docker Image from the scratch ? Or maybe is it possible to adapt one of the images on Docker Hub to my requirements?

Messages In This Thread
Answer - by Stefano.sotelo - April-26th-2018, 09:36 AM
Answer - by Armin@netPI - April-26th-2018, 10:21 AM

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