Real-time data visualization dashboard using Node-red

Offered By
In this Guided Project, you will:

Learn to work with Node-Red dashboard package.

Learn to function node to preprocess the data

Learn to work with APIs in node red

2 hours
Intermediate
No download needed
Split-screen video
English
Desktop only

At the end of this project you are going learn how to create an real-time data visualization dashboard using node-red. so in this project we are going to use openAQ API which is an open source API sharing real-time air quality data related to different cities around the globe. we are going to fetch this data, preprocess it and visualize it using node-red. Therefor, as a very important prerequisite you should have a basic knowledge of node-red. if you don’t have any experience using node-red I recommend to attend my guided project course on introduction to node-red on Coursera.

Skills you will develop

  • Json

  • Application Programming Interfaces (API)

  • Node-Red

  • JavaScript

Learn step-by-step

In a video that plays in a split-screen with your work area, your instructor will walk you through these steps:

  1. Learn to add new node packages to your node palette in node-red

  2. learn to work with node-red dashboard package.

  3. Learn to used API node to fetch data from API

  4. Learn to preprocess our data and prepare it for our dashboard.

  5. Learn to work with dropdowns in node-red dashboard

  6. Learn to work with barcharts in node-red dashboard

How Guided Projects work

Your workspace is a cloud desktop right in your browser, no download required

In a split-screen video, your instructor guides you step-by-step

Frequently Asked Questions

By purchasing a Guided Project, you'll get everything you need to complete the Guided Project including access to a cloud desktop workspace through your web browser that contains the files and software you need to get started, plus step-by-step video instruction from a subject matter expert.

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At the top of the page, you can press on the experience level for this Guided Project to view any knowledge prerequisites. For every level of Guided Project, your instructor will walk you through step-by-step.

Yes, everything you need to complete your Guided Project will be available in a cloud desktop that is available in your browser.

You'll learn by doing through completing tasks in a split-screen environment directly in your browser. On the left side of the screen, you'll complete the task in your workspace. On the right side of the screen, you'll watch an instructor walk you through the project, step-by-step.