cylon/examples/motor/motor.js

var Cylon = require('../..');

Cylon.robot({
  connection: { name: 'arduino', adaptor: 'firmata', port: '/dev/ttyACM0' },
  device: { name: 'motor', driver: 'motor', pin: 3 },

  work: function(my) {
    var speed = 0;
    var increment = 5;

    every(0.05.seconds(), function() {
      speed += increment;
      my.motor.speed(speed);

      console.log("Current Speed: " + (my.motor.currentSpeed()));

      if ((speed === 0) || (speed === 255)) { increment = -increment; }
    });
  }
}).start();