Arduino NFC tag

[garfius]

Hello fellow makers

I am trying to exchange short messages between arduino and android devices.

Thus i am trying to make work: PN532/emulate_tag_ndef.ino at master · Seeed-Studio/PN532 · GitHub

The arduino serial output is:

------- Emulate Tag --------
Ndef encoded message size: 31

But android NFC tools detects nothing, nor write works.

anyone succeed?

Any idea?

Thanks a lot!