title: NFC UID Keyboard Emulator / Android
body: <p>I am trying to get UID from NFC tag using Android 4.4 using phonegap and phonegap-nfc-master plugin. That return me an hexadecimal string.
  But when I read the same tag with an Usb Nfc keyboard emulator (like this: <a href="http://www.shopnfc.it/gb/nfc-readers-writers/40-usb-nfc-loginer-keyboard-emulator.html" rel="nofollow">http://www.shopnfc.it/gb/nfc-readers-writers/40-usb-nfc-loginer-keyboard-emulator.html</a>) the results is a decimal number. Ok. Now I'am trying to convert dec to hex but the codes do not match.
  Can you help me please?
  Thanks</p>
  
  <p><strong>EDIT:</strong>
  For example, Android returns ID 04a9dba2853280 and Keyboard Emulator returns 3685287048 for the same tag. I tried to convert hexadecimal by removing some character but doesn't. I don't understand the logic of this conversion. That Id is unique and I think there is only a conversion problem.</p>