NXP NTAG I2C Plus device (NT3H2111),7 bytes UID can the user modify it?
Sorry for the inconvenience this might cause you, but no, the UID is not available for the user to be modified. These bytes are programmed and write protected during production.
Each NTAG I2C plus UID is signed with an NXP private key and the resulting 32-byte signature is stored in a hidden part of the NTAG I2C plus memory during IC production.
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