RFID reader | 3.3V,4.3÷5.5V | GPIO,I2C,serial,SPI,USB,WIEGAND
RFID reader | 4.3÷5.5V | GPIO,I2C,RS232,TTL,USB | antenna | 140mA
RFID reader | 4.3÷5.5V | GPIO,I2C,RS232,TTL,USB | antenna | 140mA
RFID reader | 4.3÷5.5V | GPIO,I2C,RS232,USB,WIEGAND | antenna
RFID reader | 4.3÷5.5V | GPIO,I2C,RS232,TTL,USB | antenna | 140mA



