The RC522 is a RFID reader module that uses the MFRC522 chip to communicate with RFID tags. It operates at a frequency of 13.56 MHz and supports various types of RFID tags, including Mifare Classic and Mifare Ultralight.
The RC522 is a RFID reader module that uses the MFRC522 chip to communicate with RFID tags. It operates at a frequency of 13.56 MHz and supports various types of RFID tags, including Mifare Classic and Mifare Ultralight.
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