MFRC522 13.56MHz RFID Module – Contactless Card Reader for Arduino & IoT Projects

Product Type

RFID Reader Module

Chipset

NXP MFRC522

Frequency

13.56 MHz (HF RFID)

Communication Interface

SPI (Serial Peripheral Interface)

Operating Voltage

3.3V (Logic level)

Current Consumption

Approx. 13-26mA (active), 10uA (standby)

Detection Range

Up to 5 cm (varies with tag and antenna quality)

Supported Protocols

ISO/IEC 14443 Type A / MIFARE

Antenna Type

On-board PCB Antenna

Module Dimensions

~40mm x 60mm

Included Accessories

1x RFID Key Fob, 1x RFID Card, Male Header Pins

Mounting Type

Header Pin Interface for Breadboard/PCB

Operating Temperature

-20°C to +85°C

Applications

Arduino, Raspberry Pi, ESP32, IoT authentication, access control, attendance systems

Compliance

RoHS Compliant

Stock Status

✅ In Stock – Ships across India