dotstar-node

Control Dotstar (APA102 or SK9822) LEDs via Node.js

Usage no npm install needed!

<script type="module">
  import dotstarNode from 'https://cdn.skypack.dev/dotstar-node';
</script>

README

npm version npm version npm version npm version

Dotstar Node

Control a Dotstar LED (APA102 Datasheet) strip in Node.

Includes a sample server and frontend Angular app for easily programming custom effects.

Browser-based web app

Define RGB color channel functions:

RGB Function Inputs

RGB Function Inputs

Define HSL color channel functions:

HSL Function Inputs HSL Function Inputs

Color channels are displayed and sent to the LED device in real-time:

HSL Waveform

Server-side terminal output

Terminal Screenshot

In use

In Use GIF

In Use Photo

Multicolor Photo