# RC522 RFID ## Description The RC522 is a 13.56MHz RFID module that is based on the MFRC522 controller from NXP semiconductors. The module can supports I2C, SPI and UART and normally is shipped with a RFID card and key fob. It is commonly used in attendance systems and other person/object identification applications. #RFID #Module ## Project Details - **Owner:** rafaeler - **Created:** 2/3/2025 - **Last Updated:** 2/3/2025 - **Visibility:** Public - **Stars:** 1 --- *Generated from [https://www.flux.ai/rafaeler/rc522-rfid](https://www.flux.ai/rafaeler/rc522-rfid)*