Read and Write NDEF messages on Mifare Ultralight NFC Tags with Arduino connected to MFRC522 RFID card. NFC Data Exchange Format (NDEF) is a common data format that operates across all NFC devices, ...
This is a useful addition to my previous article โ€œArduino EEPROMโ€. The article is still available. I have provided a link here for convenience https://www.edn.com ...