In this section, we create a Node.js project. You can download and install Node.js at the following link: https://nodejs.org. Create a folder called weatherfeeder.js to create our Node.js project. Within this folder, we will create the following files:
- App.js: This is the main program from Node.js.
- package.json: This is the configuration file for the Node.js project.
- weather.html: This is the HTML form to display sensor data.
Figure 6.6 shows our project structure:
Figure 6.6: The project structure for weatherfeeder.js
To visualize sensor data, we can use Flot charts from https://www.flotcharts.org/. You can ...
