SPI Interface RFID Module 3.3V RC522 MINI Module RFID Tag Writer Access Control Systems

Label:Yes Sleep current: <80uA Compatible for mifare1 S50/mifare1 S70/mifare UltraLight/mifare Pro/ mifare Desfire Peak current: <30mA Working voltage: 3.3V Operating frequency: 13.56MHz Working temperature: -20℃- 80℃ Working current: 13-26mA Card reading distance: 0-45mm(0.00-1.77in) Size:37.5mm(1.48in)×25mm(0.98in)

Pin function: (1) SDA: SPI port chip select (2) SCK:SPI clock (3)MOSI: SPI port slave input (4) MISO: SPI port slave output (5) IRQ: Interrupt port (6) RST: reset pin (7) 3.3V: VCC (8) GND: ground

Package Included: 1 set RFID Module