Real-time data visualization dashboard using Node-red

Offered By
Coursera Project Network
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

Clock2 hours
CloudNo download needed
VideoSplit-screen video
Comment DotsEnglish
LaptopDesktop 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

JsonApplication Programming Interfaces (API)Node-RedJavaScript

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

Frequently Asked Questions

More questions? Visit the Learner Help Center.