Smart Home Supplier

  • MFRC-522 RFID Reader/Writer
  • MFRC-522 RFID Reader/Writer
  • MFRC-522 RFID Reader/Writer
  • MFRC-522 RFID Reader/Writer
  • MFRC-522 RFID Reader/Writer

RC-522 RFID Reader/Writer


In stock

This RFID module enables the reading and writing of RFID tags and is suitable for use in both single-board computers, such as Raspberry Pi, and single-board microcontrollers such as Arduino and ESP8266. This packages includes both an RFID tag, RFID card and header pins (unsoldered).


  • Operating Frequency: 13.56 MHz
  • Supported Card Types: S50, S70, Ultralight, Pro, Desfire
  • Max Data transfer rate: 10 Mbit / s
  • Sealed in anti-static bag


  • Operating voltage: 3.3 VDC
  • Current: 13-26mA
  • Idling Current: 10-13mA
  • Sleep Current: <80uA
  • Peak Current: <30mA
  • Dimensions: 60mm x 40mm x 10mm
Weight 50 g
Dimensions 6 × 4 × 1 cm

Header pins soldered on

Not Soldered

Header pins not soldered onto board

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