March 2021
Intermediate to advanced
326 pages
6h 4m
English
Content preview from Practical Node-RED Programming
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Chapter 11: Visualize Data by Creating a Server-Side Application in the IBM Cloud
In this chapter, we will create a server application to visualize data that has been sent from an edge device in the IoT, using Node-RED. For a server-side application, I would like to use the IBM Cloud here. By following the tutorials in this chapter, you will master how to visualize sensor data on a server application.
Let's get started with the following topics:
- Preparing a public MQTT broker service
- Publishing the data from Node-RED on an edge device
- Subscribing and visualizing data on the cloud-side Node-RED
By the end of this chapter, you will have mastered how to visualize sensor data on cloud platforms.
Technical requirements
To progress in this chapter, ...
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