MINI RFID module RC522 Kits S50 13.56 Mhz 6cm With Tags SPI Write & Read for arduino

The Mini RFID RC522 Kit is a low-cost and easy-to-use RFID module for Arduino, ESP32, and Raspberry Pi projects. It works on 13.56 MHz and supports SPI communication, making it simple to connect and program.

This kit is ideal for school projects, security systems, attendance systems, robotics, and access control. It comes with RFID cards + key tag, so you can start your project immediately.

⚡ Key Features

• 📡 MFRC522 RFID Reader/Writer Module

• 📶 Operating Frequency: 13.56 MHz

• 🔄 Supports Read & Write operations

• 🔌 SPI Communication – easy to connect with Arduino

• 🎯 Reading Distance: up to 6 cm

• 💡 Low power and high-speed performance

• ⚙️ Works perfectly with:

  • Arduino

  • ESP32 / ESP8266

  • Raspberry Pi

  • STM32

📦 Package Includes

• ✔ 1 × RC522 RFID Reader Module

• ✔ 1 × RFID Card (S50)

• ✔ 1 × RFID Key Tag

• ✔ 1 × Pin Header Strip