The NFC/RFID-RC522 Shield for for Arduino UNO and/or Mega2560 features a transceiver module (MFRC52), which can handle wireless communication at a frequency of 13.56MHz, thus you can write and read all kinds of 13.56MHz RFID tags. This shield also uses the UART interface that can be connected with Serial Wifi modules, serial Bluetooth modules, serial MP3 Player and D3 / D4 port that can connect to I2C OLED module.


Operating Voltage

Interface logic level Onboard level converter chip, compatible with 3.3V / 5V
Operating Current 13-26mA

Idle Current


Sleep Current

Peak Current <50mA
Operating Frequency 13.56MHz

Supported Card Types

Mifare1 S50, mifare1 S70 MIFARE Ultralight, mifare Pro, MIFARE DESFire
Data Transfer Rate Maximum 10Mbit/s


Smart home project, Voice broadcast access control system, Attendance punch card system.

Write a review

Please login or register to review

NFC Shield RFID-RC522 for Arduino UNO / Mega2560

  • Brand: manufacturer
  • Product Code: RFID-RC522
  • Availability: Pre-Order
  • 69.30 AED

  • Ex Tax: 66.00 AED