ACEBOTT RC522 RFID Module 13.56MHz Key Chain - Easy-Plug ESP32/Arduino
ACEBOTT RC522 RFID Module 13.56MHz Key Chain - Easy-Plug ESP32/Arduino - Image 2
ACEBOTT RC522 RFID Module 13.56MHz Key Chain - Easy-Plug ESP32/Arduino - Image 3
SKU: SENS-2819
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ACEBOTT RC522 RFID Module 13.56MHz Key Chain - Easy-Plug ESP32/Arduino

₹479.00 (Inclusive of all taxes)
Out of Stock

The ACEBOTT RC522 RFID Module is a 13.56MHz RFID reader/writer compatible with 3.3V/5V logic systems like Arduino, ESP32, and Raspberry Pi, designed for wireless identification and data exchange with ISO 14443A/B compliant tags.

Features

  • 13.56MHz RFID Reader/Writer compatible with ISO 14443A/B standards.
  • Wide 3.3V to 5V DC operating voltage range for flexible microcontroller integration.
  • Integrated Easy-Plug connector for simplified wiring with development boards.
  • Includes a 13.56MHz IC key chain tag for immediate testing and prototyping.
  • Robust operating temperature range from -40°C to +80°C.

Out of stock

Description

The ACEBOTT RC522 RFID Module operates on the 13.56MHz frequency band, utilizing near-field communication (NFC) principles to read from and write to compatible passive RFID tags. It communicates with a host microcontroller via SPI, I2C, or UART interfaces, providing a versatile solution for embedding wireless identification into projects.

This module is engineered for reliable performance across a broad temperature range, making it suitable for both indoor prototyping and more demanding environments. Its integrated antenna and signal conditioning circuitry ensure stable communication with tags at typical short-range distances.

Key Features

  • High-frequency 13.56MHz RFID/NFC reader module for secure data transactions.
  • Multi-protocol serial interface support (SPI, I2C, UART) for easy system integration.
  • Compact form factor with onboard antenna optimized for short-range communication.
  • Supports read/write operations on Mifare Classic 1K, 4K, Ultralight, and other ISO 14443A tags.
  • Designed for a wide -40°C to +80°C operating temperature range for environmental durability.
  • High-value build with an optimized performance-to-cost ratio for educational and professional use.

Applications

  • Secure access control and door lock systems for smart homes and offices.
  • Asset tracking and inventory management in warehouses and libraries.
  • Interactive product authentication and anti-counterfeiting solutions.
  • Attendance tracking systems for educational or corporate environments.
  • Contactless data exchange and configuration in IoT device prototyping.

Technical Specifications

Model NameRC522 RFID Module
Operating Frequency13.56 MHz
Supported StandardsISO 14443A, ISO 14443B
Operating Voltage3.3V to 5V DC
Operating Temperature-40°C to +80°C
Communication InterfaceSPI, I2C, UART
Package IncludesRC522 Module, 13.56MHz IC Key Chain Tag

Frequently Asked Questions

What is the operating voltage range for the RC522 module?

The module is designed to operate from 3.3V to 5V DC, making it directly compatible with common development boards like 5V Arduino Uno and 3.3V ESP32 or Raspberry Pi without requiring a logic level shifter.

What communication interfaces does this RFID module support?

The RC522 module supports multiple serial communication protocols, including SPI (primary), I2C, and UART. You can select the interface via solder Jumper settings on the board, providing flexibility for different microcontroller pin configurations.

What types of RFID tags are compatible with this reader?

This reader is compatible with ISO 14443A/B standards and can read/write to common 13.56MHz tags such as Mifare Classic 1K/4K, Mifare Ultralight, and NTAG. The included keychain tag is typically a Mifare Classic 1K compatible tag.

Is this module suitable for outdoor or industrial environments?

With an operating temperature range of -40°C to +80°C, the module is robust enough for controlled outdoor and many industrial applications. However, for prolonged outdoor use, consider additional environmental sealing as the board itself is not IP-rated.

Package Includes

  • 1 x ACEBOTT RC522 RFID Reader Module
  • 1 x 13.56MHz IC Key Chain Tag

Additional Information

Weight 0.01 kg
Dimensions 8 × 6 × 2 cm

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