"use strict"; var Cylon = require("cylon"); Cylon .robot() .connection("arduino", { adaptor: "firmata", port: "/dev/ttyACM0" }) .device("lidar", { driver: "lidar-lite" }) .on("ready", function(bot) { setInterval(function() { bot.lidar.distance(function(err, data) { console.log(err, data); }); }, 100); }); Cylon.start();