"use strict"; var Cylon = require("cylon"); Cylon.robot({ connections: { edison: { adaptor: "intel-iot" } }, devices: { led: { driver: "led", pin: 3 } }, work: function(my) { var brightness = 0, fade = 5; every((0.05).seconds(), function() { brightness += fade; my.led.brightness(brightness); if ((brightness === 0) || (brightness === 255)) { fade = -fade; } }); } }).start();