The MFRC-522 RC522 13.56MHz RFID Reader Module Kit is a complete solution for building RFID-based access control, authentication, or smart identification projects. Designed for students, developers, and electronics hobbyists, this kit offers everything you need to start integrating contactless RFID functionality into your devices.

Key Features

• 13.56MHz high-frequency RFID for stable, non-contact communication.
• Powered by the NXP RC522 chip, known for low-cost, low-voltage operation and high integration.
• Supports SPI communication for easy MCU interfacing with Arduino UNO, MEGA2560, and other boards.
• Fully compatible with MIFARE 1 S50, S70, UltraLight, Pro, and Desfire card types.
• Includes an S50 blank card, keychain fob, and pin headers for instant prototyping.
• Compact 40×60mm module fits easily into embedded designs.

Product Description

The MFRC-522 RC522 RFID Module Kit is engineered for users who need a reliable RFID reader/writer for 13.56MHz contactless applications. Built around the NXP MFRC522 chip, it supports ISO14443A protocol and employs advanced modulation and demodulation for smooth communication. The module allows two-way data transfer up to 424 kbit/s and communicates via SPI for efficient wiring and integration.

This kit is ideal for RFID-based projects such as:

• Access control systems
• Door lock automation
• Time attendance recording
• Smart card identification

With all core components included, this kit offers a simple yet powerful platform for RFID experimentation and development.

Technical Specifications

Package Contents

• 1 × RFID-RC522 Module
• 1 × S50 Blank IC Card
• 1 × Keychain Fob Card
• 1 × Straight Pin Header
• 1 × Curved Pin Header