| Management number | 234964732 | Release Date | 2026/07/02 | List Price | $4.08 | Model Number | 234964732 | ||
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The M5Stack Mini RFID Unit (MFRC522) operates in the 13.56 MHz frequency band and uses the modulation and demodulation principle to interact with the proximity RF card.
This unit can realize the function of the card reading and writing device, to identify and record multiple card information, to encode and authority an RF card.
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