RFID Mifare RC522 Card Reader & Writer Module with Mifare Card & Keychain Tag
- RFID module based on MFRC522 chip
- Support Mifare family card and ISO14443 Type A card
- Read & Write
- Power LED indicator
- Support: Mifare1 S50, Mifare1 S70, Mifare UltraLight, Mifare Pro, Mifare Desfire
- Operating Voltage: 3.3V DC
- Operating Frequency: 13.56MHz
- Current (Working): 13 - 26mA
- Current (Idle): 10 - 13mA
- Current (Sleep): <80uA
- Current (Peak): <30mA
- Operating Distance: 4cm (card) , 2cm (tag)
- Communication Interface: SPI
