node-blinkt/dist/example/fade.js

A Node.js Library to Interact With the Raspberry Pi Blinkt! LED Hat.

"use strict";

var Blinkt = require('../Blinkt');

var leds = new Blinkt();
var r = 0,
    g = 0,
    b = 0;
leds.setup();
setInterval(function () {
  leds.clearAll();
  leds.setAllPixels(++r % 255, ++g % 255, ++b % 255, 0.1);
  leds.sendUpdate();
}, 10);