text: var five = require('johnny-five');
  var DeltaModel = require('./deltaModel.js');
  var DeltaBot = require('./deltaBot.js');
  var DrawBot = require('./drawBot.js')
  var board = new five.Board({
    port: '/dev/rfcomm0'
  });
  
  // Delta Geometry - put your measurements here!
  var //e = 80.25,
      e = 25,
      //f = 163,
      f = 64 * 2,
      //re = 155,
      re = 165,
      //rf = 128.75;
      rf = 105;
  var Zmin = 120;
  var height = 30;
  var deltaModel = new DeltaModel(e, f, re, rf);
  
  board.on('ready', function() {
    var deltaBot = new DeltaBot(deltaModel, Zmin, height);
    var drawBot = new DrawBot(deltaBot, height);
    board.repl.inject({
      d: drawBot,
      delta: deltaBot
    });
  });
  