IC Card Proximity Module RC522 Radio Frequency Identification Module RFID
RC522 is a 13.56MHz RFID module based on ISO/IEC 14443 A/MIFARE protocol, mainly used for non-contact communication and data transmission. It is designed by NXP (formerly Philips Semiconductor), supports communication with microcontrollers through SPI interface, and can read and write MIFARE-compliant RFID tags and cards, which are widely used in the fields of access control, intelligent transportation, and logistics tracking.
Core Functions
Communication protocol: compatible with ISO/IEC 14443 A/MIFARE standard, supports 13.56MHz high frequency communication
Interface type: connects with microcontrollers (e.g. STM32, CW32, etc.) through SPI interface. ) Connection
Data transmission: support 25 bytes of data reading and writing, suitable for short-range wireless communication scenarios.
Application Areas
Access Control System: Identify employees or visitors
Logistics Management: Track cargo transportation
Smart Payment: Combine with NFC technology to realize contactless payment
Kindly note our showing price is for sample order only, if bulk quantity we can offer lower price :)
