RC522 RFID Module Set, 13.56MHz

About this product

MFRC522 based 13.56MHz RFID reader/writer module communicating over SPI. Reads and writes MIFARE Classic 1K/4K and Ultralight cards. The most widely supported RFID module in the Arduino ecosystem, with mature libraries. Ships with a blank card and a keyfob tag.

Ultrasonic, IR, temperature, humidity, motion, current, camera and RF sensor modules - plus relay, logic-level and breakout boards for prototyping and production.

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Specifications

Chipset

NXP MFRC522

Frequency

13.56MHz

Interface

SPI (up to 10Mbit/s)

Supported cards

MIFARE Classic 1K/4K, Ultralight

Read range

up to 6cm

Operating voltage

3.3V

Includes

module, blank card, keyfob tag