RC663 CLRC663 NFC RFID Reader Writer Module – Full Protocol IC Card

Take your embedded electronics and IoT projects to the next level with the RC663 CLRC663 NFC RFID Reader Writer Module. Built around the high-performance CLRC663 chip, this compact SMD module supports the full range of NFC and RFID protocols, making it an ideal pick for Arduino, Raspberry Pi, and custom microcontroller builds that require reliable contactless card communication.

Key Features

Full Protocol Support: Compatible with ISO/IEC 14443A/B, ISO/IEC 15693, MIFARE, ICODE, FeliCa, and NFC standards — one module handles virtually every major IC card type.
CLRC663 Chipset: NXP's proven CLRC663 IC delivers exceptional read/write sensitivity and fast data transfer rates for dependable contactless communication.
SMD Form Factor: Compact surface-mount design fits neatly into space-constrained PCB layouts and custom enclosures.
Customizable Quantity: Available in 1 PCS, 5 PCS, or 10 PCS packs — perfect for prototyping or small production runs.
Broad Compatibility: Works seamlessly with Arduino, STM32, ESP32, and other popular development platforms via SPI interface.
Robust Build Quality: Designed for reliable, long-term performance in access control, smart card, inventory tracking, and automation applications.

Specifications

Chip: NXP CLRC663 (RC663)
Supported Protocols: ISO 14443A/B, ISO 15693, MIFARE Classic/Ultralight/Plus/DESFire, ICODE, FeliCa, NFC
Interface: SPI
Package Type: SMD
Supply Voltage: 3.3V / 5V compatible
Available Quantities: 1 PCS, 5 PCS, 10 PCS
Customization: Yes

What's in the Box?

RC663 CLRC663 NFC RFID Reader Writer Module (SMD) × selected quantity

Perfect For

Access control and security systems
Smart card reading and writing projects
Inventory and asset tracking solutions
NFC-enabled IoT prototypes
Arduino / ESP32 / STM32 hobbyist and professional builds

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Frequently Asked Questions

Q: What RFID and NFC protocols does the RC663 CLRC663 module support?

A: The RC663 CLRC663 NFC RFID Reader Writer Module supports a full suite of protocols including ISO/IEC 14443A and 14443B, ISO/IEC 15693, MIFARE Classic, MIFARE Ultralight, MIFARE Plus, MIFARE DESFire, ICODE, FeliCa, and standard NFC. This makes it one of the most versatile multi-protocol RFID reader/writer modules available for embedded development.

Q: Is the RC663 CLRC663 module compatible with Arduino and other development boards?

A: Yes — the RC663 CLRC663 module communicates via SPI interface and is fully compatible with popular development platforms including Arduino (Uno, Mega, Nano), ESP32, STM32, and Raspberry Pi. It operates at both 3.3V and 5V logic levels, making integration straightforward for most microcontroller projects.

Q: Can I order multiple units of the RC663 CLRC663 RFID module?

A: Absolutely. The module is available in packs of 1 PCS, 5 PCS, or 10 PCS to suit individual prototyping needs or small-batch production runs. Simply select your preferred quantity when adding to cart.

Q: What applications is this RFID reader writer module best suited for?

A: The RC663 CLRC663 module is well-suited for access control systems, smart card authentication, inventory and asset tracking, NFC-based IoT devices, attendance systems, and any embedded project requiring reliable multi-protocol contactless IC card communication.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.