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rfid mf rc522 module 1356mhz spi card and keychain
rfid mf rc522 module 1356mhz spi card and keychain 2
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MFRC522 RFID Reader/Writer Module 13.56MHz

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SKU: 1760528

Original price was: 95,00 EGP.Current price is: 75,00 EGP.

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The MFRC522 RFID Reader/Writer Module 13.56MHz is an SPI-based card reader built around NXP’s MFRC522 chip, capable of reading and writing Mifare-compatible RFID cards, key fobs, and tags. It is a popular choice for access control, attendance systems, and identification projects.

Key features:

  • MFRC522 Chip: NXP’s proven RFID reader/writer IC handles 13.56MHz communication with Mifare 1K, 4K, and Ultralight cards.
  • SPI Interface: Connects to any microcontroller using standard SPI pins (SDA, SCK, MOSI, MISO, IRQ, RST, GND).
  • Read/Write Support: Reads and writes data to compatible RFID tags, not just simple UID detection.
  • 3.3V Logic Level: Operates at 3.3V, matching common microcontroller I/O voltages directly.
  • Included Card and Fob: Comes with a Mifare card and keychain tag for immediate testing.
  • Compact Module: Small PCB with a mounting hole makes it easy to integrate into enclosures and project builds.

It’s widely used with Arduino and Raspberry Pi for building access control systems, attendance trackers, and RFID-based automation projects.

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Specification

Technical Specification

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Display

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

RAM

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Storage

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Video Card

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Connectivity

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Features

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

Battery

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

General

Chipset

MFRC522
Interface

SPI
Operating Frequency

13.56 MHz
Operating Voltage

3.3V
Read Range

Up to 5cm
Card Compatibility

Mifare 1K / 4K / Ultralight

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DC Current for 3.3V Pin

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Digital I/O Pins

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Analog Input Pins

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Connectivity

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Supply Voltage

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Output Type

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Detection Range

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Connection Pins

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Operating Temperature

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