Description
This module supports I2C, SPI and UART. Normally used with an NFC card and key fob. Commonly used in attendance systems and other person/object identification applications.
RC522 Specifications
- Operating Voltage: 2.5V to 3.3V
- Operating frequency: 13.56MHz
- Supported card types: Mifare1 S50, Mifare1 S70, MIFARE Ultralight, Mifare Pro, and MIFARE DESFire
- Physical features: size: 40mm x 60mm
Contents
- RC522 module with pin headers
- NFC Key Fob
- NFC Card
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