The NFC Payment System uses Arduino + PN532 NFC to perform payments by establishing a connection with a smartphone or NFC card. The system is capable of processing and verifying transactions, and is ...
An Arduino sketch for robustly reading the balance and transaction history from a Dhaka MRT RapidPass card using a PN532 NFC module. FMR2 is an unofficial, Opensource Arduino/ESP32 project designed ...
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