MF-RC522 13.56MHz mini RFID reader module + card + key ring - Arduino

RC522 13.56MHz mini RFID reader module + card + key ring - Arduino

The RC522 mini RFID reader module operates at 13.56MHz and is often used in projects based on the Arduino platform.

The module often comes with a card and a key ring that serve as RFID tags.

With its compact size and low cost, it is a popular choice among hobbyists and DIY makers.

Enables projects related to access control, payment or identification of objects.

SPI communication interface facilitates integration with most microcontrollers.

Product features

• The RC522 RFID module is a chip that specializes in reading and writing 13.56MHz contactless cards.
• It is a cost-effective, easy-to-use solution that is used in the development of readers, terminals and advanced RF card-based applications.
• It supports CRYPTO1 encryption, typical of Mifare products.
• It operates on a voltage of 3.3V and communicates through the SPI interface, using clear commands.
• The effective range of the module is up to 40mm.

Technical data

• Operating current: 13-26mA
• Supply voltage: 3,3V
• Idle current: 10-13mA
• Sleep current: less than 80ua
• SPI Interfaces Module Parameter
• Data transmission speed: maximum 10Mbit / s
• Supported card types:
  • mifare1 S50, S70
  • Mifare Ultralight
  • Mifare1
  • Mifare Pro
  • MIFARE DESFire
• Dimensions: 37x25mm

Included

• RC522 reader
• Card
• Keychain
• Pins to be soldered