RFID Module RC522 Mini S50 Kit 13.56MHZ with Tag

  • RM18.00

  • Product Code: MFRC522
  • Availability: In Stock


The MF RC522 is a highly integrated read / write card chip used in 13.56MHz communication. It is a good option for the development of smart meters and portable devices. The MF RC522 uses advanced modulation concepts and vice versa and fully integrates all types of passive communication methods and protocols at 13.56MHz.

Supports 14443A compliant transponder signals. The digital part deals with frame detection and ISO14443A error. In addition, it supports the fast CRYPTO1 encryption algorithm and checks the MIFARE product series.

The MFRC522 supports the MIFARE series of high speed contactless communication with bidirectional data rates up to 424kbit / s. As a new member of the 13.56MHz high integration read and write family, the MF RC522 has many similarities to the MF RC500 and MF RC530, in addition to many features and differences.

It uses SPI mode to communicate with the host, which helps to reduce wiring, PCB board size and cost.

Introduction to the RFID Module:

The MF522-MINI module uses the original RC522 chip to design the card reader circuit. The module operates at a frequency of 13.56MHz and complies with the ISO14443A standard. It supports Mifare1 S50, Mifare1 S70, Mifare Light, Mifare UltraLight and Mifare Pro.

Suitable for users of advanced applications, such as device development and the card reader, and users who need to design / produce RF card terminals. This module can be loaded directly into various reader templates.

The module adopts a voltage of 3.3V and can connect directly to any user's CPU card through several simple lines of the SPI interface, which can guarantee stable and reliable operation of the module and long reading distance. The module is easy to use, highly reliable and small in size.

Features like helping customers to apply contactless cards to the system easily and quickly.


• Working current: 13-26mA / DC 3.3V;
• Idle current: 10-13mA / DC 3.3V;
• Resting current: <80uA;
• Peak current: <30mA;
• Working frequency: 13.56MHz;
• Supported Card Types: Mifare1 S50, Mifare1 S70, Mifare UltraLight, Mifare Pro, Mifare Desfire;
• Physical characteristics of the product:
• Size: 37.5mm x 33mm;
• Environmental working temperature: -20ºC - 80ºC;
• Environmental Storage Temperature: -40ºC - 85ºC;
• Relative Humidity: 5% - 95% Relative Humidity.

PIN Description:

• Port Selection SDA - SPI;
• SCK Door Clock - SPI;
• Servo Gateway SPI - MOIS;
• SPI - MISO Servo Port output;
• IRQ - Suspension Door;
• GND - GND;
• RST - Reset;
• 3.3V - VDC.


• 1x RC522 Mini Module;
• 1x S50 Card;
• 1x RFID module;
• 1x Straight Line Pins;
• 1x Folded Line Pins.



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