var express = require('express');
var router = express.Router();
var Arduino = new require('../ar-com/arduino');
var arduino = new Arduino();

arduino.setup()

/* GET home page. */ 
router.get('/', function(req, res, next) {
  res.render('index', { title: 'Express' });
});

router.get('/toggleLight', function (req, res) {
  arduino.write(new Buffer('~','ascii'));
  res.send('switch light');
});

module.exports = router;