Model: SM522T Working current: 13~26mA/DC 3.3V Idle current: 10-13mA/DC 3.3V Peak current: <30mA Working frequency: 13.56MHz Protocol standaard: ISO 14443 TypeA Support card: Mifare 1K S50, Mifare S70 4K (4 bytes identificatienummer) Lees afstand: 5cm Interface: UART TTL Data transfer rate: max.10Mbit/s Card reading speed: gelezen identificatienummer 7 maal per seconde, gelezen datablok 3 maal per seconde …