3 years, 8 months ago.

Can you write a test program for writing a new serial code on tag?

Hey. Really nice program here and working perfectly. I'm wondering if it is possible to use MFRC522::MIFARE_Write function to write new serial code on tag or card? If so, can you make like a simple test program using the right functions and parameters to do this? Thank you.

Question relating to:

RFID-RC522 code for testing a cheap 13.56 MHz module with the Nucleo F401RE. Based on the MFRC522 code by Martin Olejar. f401, Nucleo, RC522, RFID
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3 years, 8 months ago.

I haven't tried it. I have to admit to I using my Android phone for writing tags. If you manage to get it to work I'd appreciate if you could post your experience.