Hey guys, I am trying to get NFC tag emulation working but have no success so far, so I am asking for help :) My setup: I have Arduino Uno and to it I have a PN532 board connected over SPI. I can write and read tags using example code with no problem, but when I try to emulate a tag and send a NDEF message to a android device (device is scanning for a tag using NXP tag reader app and have tried bunch of other apps), nothing happens. For some reason looks like it is just no doing anything, the serial monitor just says it is sending a message and the correct message length.
The example code I am using is this: https://github.com/Seeed-Studio/PN532/blob/master/PN532/examples/emulate_tag_ndef/emulate_tag_ndef.ino
Am I getting something wrong? As I understand it should be possible to PN532 module to act as a tag and send ndef messages to the phone.
X/Y explanation: All I want to do is send a string (32 symbols) from Arduino to a mobile app, that will do some stuff with this string.
Any help, guidance would be greatly appreciated.