RFID Reader & Writer YHY522X

• Anti-cloned UID card.
• RFID Read/Write module Base on RC522 and with built-in transceiver antenna.
• Auto checks for presence of tags and output interrupt information.
• Auto read/write data from RFID tag.
• Auto increment/decrement value when reading card.
• Easy LOCK/UNLOCK function to protect RFID information.
• Encrypted EEPROM to store configured data and up to 40 groups of keys.
• Contactless operating frequency 13.56 MHz.
• Supports ISO14443A /MIFARE^® ,MIFARE^® Classic 1k,MIFARE^® Classic 4k,MIFARE^®Ultralight,NTAG NTAG203/213.
• RS232 Interface, baud rate up to 230400bps.
• Fast data transfer Contactless communication up to 106KHz.
• Secure Encrypted contactless communication.
• Typical Operating Distance: 0–50 mm.
• Operating Voltage ：DC 2.7-3.6V.
• Watchdog timer.
• 1 LED indicator, 3 programmable I/O pins.
• Internal self test.
• Size: 58mm × 35mm × 6mm.
• Weight:10g.

Application

YHY522 can be use on vending machine, secure access, parking, payment, ticketing, leisure, member ship, time & attendance, biometrics, IT-access, Identify, loyalty, Counter, data storage and fast data collection systems.