Hello thanos ,
Because differenct type of tags support different command, you will have to read the documentation of tags at first and make sure what commands it supports.
In additon , the following is links for element14 nfc board:
(1)Here is software or example code
EXPLORE-NFC - Exclusive from element14|NXP
(2) documentation for board
EXPLORE-NFC - Exclusive from element14|NXP
(3)PN512's documentation / software & tools
PN512|NXP
Hope above information can help you!
Best Regards,
Weidong