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RFID Card, Vending Machine Parts
YHY522R Reader Writter Module
SKU: YHY522R
₹ + 18% GST
incl. GST
Availability: Available on backorder
Estimated Delivery: Estimated delivery in 2 to 4 weeks
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YHY522R 13.56MHz Dual-Standard Contactless RFID Reader / Writer Module
ISO14443A + ISO15693 Dual-Standard | MIFARE DESFire | UART / SPI Interface
The YHY522R is a versatile 13.56MHz high-frequency RFID reader/writer module supporting both ISO14443A (MIFARE family) and ISO15693 protocols. Engineered for low-power battery-operated systems and embedded hardware, it provides full read/modify/write capabilities for advanced smart cards—including MIFARE Classic, Ultralight, and DESFire—with selectable UART and SPI host interfaces for integration with industrial MCUs, Arduino, and Raspberry Pi platforms.
Operating Frequency
13.56 MHz HF
13.56 MHz HF
Standards Supported
ISO14443A & ISO15693
ISO14443A & ISO15693
Host Interfaces
UART / SPI Selectable
UART / SPI Selectable
Read/Write Capability
Full Read & Program/Write
Full Read & Program/Write
Security Support
Encrypted Data Transfer
Encrypted Data Transfer
Power Profile
Low-Power Portable Ready
Low-Power Portable Ready
| Product Model | YHY522R |
| Device Classification | 13.56 MHz Contactless RFID Reader / Writer Module |
| Supported Tag Architectures | MIFARE Classic (1K/4K), MIFARE Ultralight, MIFARE DESFire, ISO15693 vicinage tags, and ISO14443A-compliant transponders |
| Hardware Read/Write Functions | Bi-directional operation: contact-free read interrogation and on-card sector/block programming and memory modification |
| Host Communication Interfaces | Universal Asynchronous Receiver/Transmitter (UART) and Serial Peripheral Interface (SPI) for seamless MCU/SoC integration |
| Platform Ecosystem Compatibility | Directly compatible with embedded ARM/STM32 systems, Arduino, Raspberry Pi, and industrial microcontroller architectures |
| Security & Encryption | Supports multi-level hardware encryption schemes to safeguard data exchanges against unauthorized interception |
| Target Applications | Door entry & building access control, contactless electronic payment terminals, automated warehouse inventory management, and industrial tool/asset tracking |
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