NFC RFID Module SPI I2C UART V3 User Kits PN532 RFID Wireless Card Reader Writer Module for Arduino/Raspberry Pi Android Phone

High-concerned chemical : None Supply Voltage : 3.3V to 5.5 V Type : Module Brand Name : ALLOYSEED Origin : Mainland China Condition : New Origin : Mainland China Type : Module Condition : New Supply Voltage : 3.3V to 5.5 V Model Number : NFC RFID Module Working voltage : 3.3V Size : 42x40x5mm/1.65x1.57x0.2inch