RFID module 13.56 MHz Card Reader MFRC522 Reader/Writer

RFID Module 13.56 MHz Card Reader MFRC522 Reader/Writer

The RFID module 13.56 MHz MFRC522 Reader Writer is a compact and versatile solution. It supports Mifare Classic and NTAG213/215/216 tags. This module is perfect for makers and engineers. Use it with Arduino, Raspberry Pi, or ESP32.

This module uses SPI and I2C interfaces. It reads tags from 3 to 5 cm away. You can extend the range with a larger antenna. The onboard antenna makes integration easy. Libraries for Arduino and Python are available.

This RFID module 13.56 MHz is a powerful tool for contactless communication. It reads and writes data to RFID tags quickly. The module handles both reading and writing tasks. You can store user data on compatible tags. It supports encryption for secure transactions. The MFRC522 chip is a proven industry standard. It works with many different tag types. You can use it for simple ID checks. You can also use it for complex data exchanges. The module is easy to set up. It requires minimal external components. This makes it a great choice for beginners. Experts also appreciate its reliability. The module operates at a low power level. It is safe for battery-powered projects. The SPI interface offers fast data transfer. The I2C interface saves pins on your microcontroller. Both options give you flexibility. You can choose the best interface for your project. The module is small and lightweight. It fits into tight spaces easily. You can mount it on a breadboard or PCB. The design is robust and durable. It will last through many projects.

Key Features

• 13.56 MHz RFID/NFC Support – Works with Mifare Classic S50/S70, NTAG213/215/216, and ISO14443-A/B cards.
• SPI & I2C Interface – Flexible connectivity for Arduino, Raspberry Pi, ESP8266, and ESP32.
• Short-Range Reading – 3–5 cm range, extendable with a larger antenna.
• Onboard Antenna – Compact design for easy integration into projects.
• Library Support – Works with Arduino MFRC522 library and Python for Raspberry Pi.
• Read and Write Capability – Store and retrieve data on compatible tags.

Use Cases

This RFID module 13.56 MHz is ideal for access control systems. Build RFID door locks or security systems. It also works for smart payments and attendance tracking. Hobbyists and professionals love its reliability. Typical buyers include students and engineers. They use it for school projects and prototypes. Small businesses use it for inventory management. Event organizers use it for ticket verification. The module is also great for pet identification systems. You can build a smart vending machine with it. It works well for library book checkouts. The possibilities are endless. This module is a must-have for any RFID project.

Upgrade your projects with the RFID module 13.56 MHz MFRC522 Reader Writer. It is easy to use and affordable. Order now from Electra Store for fast shipping. Do not wait to start your next build. This RFID module 13.56 MHz will save you time and effort. It is a proven solution for contactless communication. Get yours today and see the difference. Your projects deserve the best components. This module delivers every time. Click add to cart now. We ship quickly and securely. You will be reading tags in minutes. Join thousands of happy customers. Order your RFID module 13.56 MHz today.