nfc

Android's NfcA to python's pyscard (smartcard) Question: I am backwards-engineering an android application (written in java) into a python application, where nfc (apdu) commands are sent. (ISO 14443-3A, if that helps) The android applications makes use of the android.nfc.tech.NfcA library and sends commands such as: import android.nfc.tech.NfcA; NfcA nfca_tag; byte[] message; message = nfca_tag.transceive(new byte[]{48, …

Defining a NDEF Message Question: I am working on a Python project with my Raspberry Pi and the RFID-RC522 board. As NFC tags I use NXP NTAG213. My plan now is to store links on the tags. I can read/write on them without a problem. But I don’t understand how to define the NDEF header …