title: Android App to read data over USB
body: <p>I am designing a temperature sensor which I could read the data send over USB to a Android app.</p>
  
  <p>I am using Arduino Uno and a temperature sensor and I have this setup working as I can read temperature by a serial terminal on a PC, but I want the Android app to receive the readings from the Arduino. I used a Sparkfun USB Host shield but the Android with 4.0.1 cannot find the USB device.</p>
  
  <p>Am I using the wrong board? Maybe I should use a Arduino ADK to get it working?</p>
  
  <p>Has anyone any success with this setup?</p>