Testing range of these modules with cards, tags and nfc rings NXP PN532 RC522 Arduino or Raspberry PI Board NFC RFID Module ring card tag i2c iic spi wormfood: nfc,PN532,rc522,rc522 rfid arduino,Module,rfid ring,rfid mfrc522,rfid cloner,eevblog,rfid tag,project,hobby,iic,ii2c,uhf rfid,raspberry pi,uno,esp32 project,esp8266 project,esp8266,rfid chip,arduino,rfid hacking,arduino rfid project,spi,i2c,proxmark3,mifare,nano, ,flez1966,arduino rfid door lock,rfid reader,NXP,rfid card,rfid cloning,rfid,esp32,rfid copier,chinese magic cards,raspberry pi,rfid chip,rfid tag,nfc arduino rc522











