NFC/RFID reader/writer with 1 status LED, antenna integrated on PCB, I²C, SPI, and HSU (High Speed UART) communication interface https://elecena.pl/product/23746483/nfc-rfid-reader-with-two-transponders 2023-07-08 https://elecena.pl/product/23746483/nfc-rfid-reader-with-two-transponders 2024-08-13 https://elecena.pl/product/23746483/nfc-rfid-reader-with-two-transponders 2025-01-23 https://elecena.pl/product/23746483/nfc-rfid-reader-with-two-transponders 2025-05-06