MFRC522 Mini RFID Module 13.56MHz IC Card Reader Writer Black

The MFRC522 Mini RFID Module 13.56MHz IC Card Reader Writer Black is a compact and reliable 13.56MHz RFID reader and writer module designed for contactless communication with RFID cards and tags. Based on the widely used MFRC522 RFID IC, this RC522 RFID module enables both reading and writing of IC cards, making it ideal for access control, attendance systems, and IoT-based security applications.

Operating at 13.56MHz frequency, the module supports standard RFID protocols such as ISO/IEC 14443 Type A, commonly used in MIFARE cards. It communicates with microcontrollers via the SPI interface, ensuring fast and stable data transfer.

The compact design and onboard antenna make it easy to integrate into projects using Arduino, Raspberry Pi, ESP8266, ESP32, and other microcontrollers.

Perfect for RFID-based authentication, smart card systems, automation, and embedded projects, this module is a must-have for electronics enthusiasts and developers.

Features:

• Based on MFRC522 RFID IC
• Operates at 13.56MHz frequency
• Supports RFID card reading and writing
• SPI communication interface for fast data transfer
• Compact mini module with onboard antenna
• Low power consumption
• Easy integration with Arduino, ESP32, Raspberry Pi
• Ideal for access control, attendance, and IoT projects

Specifications:

• IC: MFRC522 Black
• Frequency: 13.56 MHz
• Protocol: ISO/IEC 14443 Type A
• Interface: SPI
• Operating Voltage: 3.3V
• Current Consumption: 13–26mA (typical)
• Read Range: Up to 2–5 cm
• Antenna: Onboard PCB antenna
• Dimensions: Compact Mini Size
• Application: MFRC522 RFID reader writer

Package Includes:

• • 1 × MFRC522 Mini RFID Module (RC522) – Black