RFID Reader/Writer RC522 SPI S50 (13.56 Mhz reader) with RFID Card and Tag (keychain)

RFID Reader/Writer RC522 SPI S50 13.56 Mhz Module Kit with RFID Card and Tag

The RC522 RFID Reader/Writer Module Kit facilitates non-contact 13.56MHz communication. This module operates on a 3.3V power supply. Communication occurs via the SPI protocol. It supports a reading distance of up to 50mm. The kit includes one RFID blank card and one RFID keychain tag. The module integrates analog circuitry for demodulation and decoding. It supports ISO/IEC 14443 A/MIFARE standards. A 64-byte FIFO buffer is present for data handling.

Specifications:

• Input Supply Voltage Range: 2.5V to 3.3V
• Operating Current: 13-26 mA
• Operating Frequency: 13.56 MHz
• SPI Data Rate: 10 Mbit/s
• Reading/Writing Distance: Up to 50 mm
• Supported Standards: ISO/IEC 14443 A/MIFARE
• FIFO Buffer Size: 64-byte
• Module Length: 60 mm
• Module Width: 39.5 mm
• Module Height: 5 mm

Key features and benefits:

• Highly integrated analog circuitry for demodulation and decoding
• Supports ISO/IEC 14443 A/MIFARE standards
• Achieves typical operating distance of up to 50mm
• High-speed SPI communication up to 10 Mbit/s
• Features a 64-byte FIFO buffer for data handling
• Flexible interrupt modes
• Software power-down capability
• Wide power supply range from 2.5V to 3.3V

Applications:

• Smart metering and utility management systems
• Portable handheld data acquisition devices
• Secure access control and authentication systems
• Inventory tracking and asset management solutions
• DIY electronics projects and embedded system development
• Public transportation card systems (e.g., fare collection)

Frequently Asked Questions:

Q: What is the required operating voltage for the RC522 module?
A: The module operates within a power supply range of 2.5V to 3.3V.

Q: Which communication protocol does the RC522 module use?
A: The module communicates via the SPI protocol.

Q: What RFID standards are supported by this module?
A: It supports ISO/IEC 14443 A and MIFARE standards.

Q: What is the maximum reading distance of the RC522 module?
A: The module achieves a typical operating distance of up to 50mm.

Q: Can this module be used with 5V microcontrollers?
A: The module requires a 3.3V power supply and 3.3V logic levels. Level shifters are necessary for 5V microcontroller interfacing.

Package Includes:

*Image shown is a representation only.

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