- MF522 - AN Module: Uses original Philips MFRC522 chip to design card reading circuits.
- Usability and Cost: Easy to use, low cost, suitable for device and card reader development.
- User Suitability: For users needing to design or manufacture RF card terminals.
- Module Installation: Can be directly installed in various reader molds.
- Connection and Performance: Operates at 3.3V, connects and communicates with any CPU mainboard via SPI interface, ensures stable and reliable operation and card reader distance.