title: Can Android be woken up from sleep by a peripheral device?
body: <p>Can Android be woken up from sleep by a peripheral device such as an arduino microcontroller?</p>
  
  <p>Additional details:
  I am looking to save power by putting the Android device to sleep and having the low-power peripheral device wake up the Android device only when an "interesting event" occurs (e.g. abnormal sensor reading)</p>