johnny-five/eg/led-fade.js

The JavaScript Robotics and Hardware Programming Framework. Use with: Arduino (all models), Electric Imp, Beagle Bone, Intel Galileo & Edison, Linino One, Pinoccio, Raspberry Pi, Spark Core, TI Launchpad and more!

var five = require("../lib/johnny-five.js");
var board = new five.Board();

board.on("ready", function() {

  var led = new five.Led(11);

  led.fadeIn();

  // Toggle the led after 5 seconds (shown in ms)
  this.wait(5000, function() {
    led.fadeOut();
  });
});