Node JS helper to manage a single digit 7-segment display

Usage no npm install needed!

<script type="module">
  import Segment from 'https://cdn.skypack.dev/7-segment';


7-Segment Display

A small library that controls a single digit 7-segment display.


npm install 7-segment


7 segement display 7 segement wiring


var segment = require('7-segment');

var draw = new segment(0, 7, 5, 4, 1, 2, 3, 6); // OR your own wiring options

draw.display('0'); // will display 0 on the 7-segment display
draw.display('9'); // will display 9 on the 7-segment display
draw.display('.'); // will display . on the 7-segment display

Important Note

When using this library you must run Node JS as sudo.

sudo nodejs index.js

This is a requirement of the Wiring-Pi library.


Open for improvements, create a pull request on GitHub.