Overview
The RC522 RFID Card Reader Module is a low-cost, easy-to-use MFRC522-based RFID Reader Module designed for a wide range of applications. This module operates at 13.56 MHz and offers a compact, efficient, and reliable solution for contactless communication.
Key Features
- Integrated MF RC522: A highly integrated reader/writer IC for contactless communication.
- Frequency: Operates at 13.56 MHz, suitable for non-contact communication.
- Low Power Consumption: Designed by NXP for low power usage.
- Cost-Effective: An economical choice for developing smart meters and portable hand-held devices.
- Advanced Modulation System: Fully integrated at 13.56MHz with support for various non-contact communication protocols.
- ISO14443A Support: Handles ISO14443A frames and error correction.
- CRYPTO1 Encryption: Supports rapid CRYPTO1 encryption for Mifare series products.
- High-Speed Communication: Duplex communication speed up to 424 kb/s.
- SPI Protocol: Communicates directly with any CPU board via SPI, ensuring reliability and a high reading distance.
Specifications
- Working Current: 13 – 26mA / DC 3.3V
- Standby Current: 10 – 13mA / DC 3.3V
- Sleep Current: <80uA
- Peak Current: <30mA
- Card Reading Distance: 0～60mm
Applications
The RC522 RFID Card Reader Module is ideal for use in:
- Smart meters
- Portable hand-held devices
- Contactless payment systems
- Access control systems
- Inventory management
- Identification systems
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