title: node.js to read usb port signals
body: <p>I have installed <strong>serialport</strong> module for node.js using npm.(<code>npm install serialport</code>).
  Now I would like to send some messages from my android phone to node application via usb port of my computer(assuming node can read serial port signals).
  Has anyone done this before? </p>
  
  <p>Thanks in advance.</p>