"use strict"; var Cylon = require("cylon"); Cylon.robot({ connections: { spark: { adaptor: "spark", accessToken: "[YOUR_ACCESS_TOKEN]", deviceId: "[YOUR_DEVICE_ID]" } }, work: function(my) { every((5).seconds(), function() { my.spark.variable("randomNumber", function(err, data) { if (err) { console.log("An error occured!", err); } else { console.log("The random number is:", data); } }); }); } }).start();