Modifications

== What level of NDEF support is included in the libraries? ==

== What level of NDEF support is included in the libraries? ==

{{bloc-etroit|text=At the moment, all [http://learn.adafruit.com/adafruit-pn532-rfid-nfc/ndef NDEF]] features are experimental and incomplete. Only very basic test code has been written to format a card for NDEF messages in a way that any NFC-enabled Android phone should be able to understand it, and it was written and an extremely simple proof of concept.

At the moment, all [http://learn.adafruit.com/adafruit-pn532-rfid-nfc/ndef NDEF]] features are experimental and incomplete. Only very basic test code has been written to format a card for NDEF messages in a way that any NFC-enabled Android phone should be able to understand it, and it was written and an extremely simple proof of concept.

We would like to improve NDEF support for Mifare tags in the near future and some initial planning has gone into this, but at the moment our suggestion is to stick to plain text and 'vanilla' [http://learn.adafruit.com/adafruit-pn532-rfid-nfc/mifare Mifare Classic] reads and writes. You can read and write Mifare Classic and Mifare Ultralight blocks from Android, and you don't need to used the more complicated NDEF standard to simply pass data back and forth via a Mifare Classic or Ultralight card.

We would like to improve NDEF support for Mifare tags in the near future and some initial planning has gone into this, but at the moment our suggestion is to stick to plain text and 'vanilla' [http://learn.adafruit.com/adafruit-pn532-rfid-nfc/mifare Mifare Classic] reads and writes. You can read and write Mifare Classic and Mifare Ultralight blocks from Android, and you don't need to used the more complicated NDEF standard to simply pass data back and forth via a Mifare Classic or Ultralight card.

{{ambox-stop|text=Note: Please use the limited NDEF code with care. Formatting cards for NDEF support is currently a one way operation, and should only be performed on cards you can dedicate to NDEF use.}}

{{ambox-stop|text=Note: Please use the limited NDEF code with care. Formatting cards for NDEF support is currently a one way operation, and should only be performed on cards you can dedicate to NDEF use.}}

== Does the PN532 support peer to peer communication to talk with my smartphone? ==

== Does the PN532 support peer to peer communication to talk with my smartphone? ==