model: SM522T na-arụ ọrụ ugbu a: 13~ 26MA / DC 3.3V na-arụ ọrụ ugbu a: 10-13ma / dc 3.3v elu ugbua: <30ma na-arụ ọrụ ugboro: 13.56MHZ Protocol Standard: ISO 14443 Kaadị nkwado Typerea: Mifare 1K S50, Mifare S70 4K (4 bytes ID nọmba) Gụọ anya: 5cm interface: Uart TTL data mbufe: Max.10Mbit / SDAD: agụ ID nọmba 7 ugboro kwa abụọ, agụ data ngọngọ 3 ugboro kwa abụọ …