RFID Reader & Writer YHY502CTG

RFID Reader & Writer YHY502CTG

RFID Reader & Writer YHY502CTG is a module that is integrated with 8bit microcontroller , analog & digital signal processor and necessary passive components on both top layer to complete a fully Mifare read/write module. It is a compact 13.56MHz RFID Read/Write module designed for ISO 14443A standard and supports Mifare Classic 1K, Classic 4K transponders. It is controlled by external device over UART with simple protocols defined in this sheet.

YHY502CTG can be easily and quickly integrated into RFID applications with very less effort. Mifare Classic is a secure memory chip/card often called contactless smart card. The reason it is called smartcard is because it has increment and decrement functions designed for especially payment systems. Mifare Classic family of tags is been used in RFID applications where very high security and fast data collection systems are required . This family of tags has contactless communication speed up to 106KHz and uses very strong encryption techniques.