Frequency: 13.56MHz Read-write Chip: PN532 Baud Rate: 9600-115200bit / s (Configurable, default 9600) layinhantsaki Standard: ISO18092,ISO14443A / B,Type C Supporting Card: NFC Karanta-write yanayin,NFC P2P yanayin, Mifare 1k S50, Mifare 4k S70, ultralight, TypeA CPU katin,TypeB katin,Felica card Interface: UART(TTL) Power Supply: 5V Current: < 70mA Read Distance: >5cm(Depending on tags size and antenna technology) Antenna: external,Variety of optional specifications Operating Temperature: -10℃~+70℃ Storage …