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Special Features

▲Anti-cloned UID card
▲ Auto checks for presence of tags and output interrupt information
▲ NFC NDEF text commands
▲ 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
▲ UART Interface, baud rate up to 230400bps
▲ Small size and external antenna
▲ 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: 42mm ×26mm ×6mm
▲ Weight:8g