Joy-it SBC-RFID-Card RFID Expansion Board for Raspberry Pi, Arduino, Banana Pi, Cubieboard, pcDuino, NXP MFRC522, 13.56 MHz, SPI

The Joy-it SBC-RFID-Card stands out as a versatile RFID expansion board built around the trusted NXP MFRC522 chipset, enabling read/write functionality for MIFARE and ISO/IEC 14443 A tags at 13.56 MHz. Unlike many single-board-computer RFID add-ons that lock you into one ecosystem, this board works seamlessly with Raspberry Pi, Arduino, Banana Pi, Cubieboard, pcDuino, and other SBCs via a simple SPI interface. Whether you're prototyping an access control system, building a smart home automation hub, or experimenting with contactless identification, this board delivers reliable performance with minimal setup.

Highlights

• NXP MFRC522 RFID chipset with integrated PCB antenna for stable communication
• Supports ISO/IEC 14443 A and MIFARE standards, with read and write capability
• SPI interface with data rates up to 10 Mbit/s for fast tag interaction
• Operates at 3.3 V DC with low power consumption (13–26 mA idle, <80 mA active)
• Includes RFID card, key fob, and pin header for immediate testing
• Wide operating temperature range from -20°C to +80°C for demanding environments
• LED indicators for power and status simplify debugging
• Software support for Python, C++, and Arduino IDE libraries

In daily use

Integrating the SBC-RFID-Card into your project is straightforward: connect the 8-pin header to your board's SPI pins, install the appropriate library, and you're ready to read or write tags. The included RFID card and key fob let you test right away, while the onboard LEDs give instant feedback on power and communication status. Because it draws minimal current, it's suitable for battery-powered or always-on applications. From door access logs to inventory tracking, the board's compatibility across multiple SBC platforms means you can reuse it in different projects without buying new hardware.

Full specifications

• Product type: RFID expansion board
• RFID chipset: NXP MFRC522
• Operating frequency: 13.56 MHz
• Communication interface: SPI (Serial Peripheral Interface)
• Operating voltage: 3.3 V DC
• Supported RFID standards: ISO/IEC 14443 A / MIFARE
• Read/write capability: Yes
• Antenna type: Integrated PCB antenna
• Data transfer rate: Up to 10 Mbit/s (SPI)
• Typical current consumption: 13–26 mA (idle), <80 mA (operating)
• Pin count: 8-pin header
• LED indicators: Power, Status
• Operating temperature: -20°C to +80°C
• Compatibility: Raspberry Pi, Arduino, Banana Pi, Cubieboard, pcDuino, and other SBCs
• Included accessories: 1x RFID card, 1x RFID key fob, 1x pin header
• Software support: Python, C++, Arduino IDE libraries
• Application: Access control, identification, smart home automation, DIY projects

Final note

With its broad SBC compatibility, low power draw, and included tags, the Joy-it SBC-RFID-Card is a practical choice for makers and professionals who need dependable RFID functionality without vendor lock-in.