This NFC module is a near-field communication read/write unit operating at 13.56 MHz. The module features the ST25R3916 high-performance NFC front-end IC, supporting mainstream protocols including ISO 14443A, ISO 14443B, FeliCa™, and ISO 15693, enabling reliable read/write operations and data exchange with a wide variety of NFC/RFID tags and cards. The IC supports reader/writer mode, card emulation mode, and custom protocol mode, with automatic antenna tuning, high-sensitivity reception, and comprehensive protocol handling capabilities.

This unit communicates with the host device via I2C interface, ensuring reliable and stable data transmission. The product features a LEGO-compatible hole design for easy structural integration and screw-mount installation, making it suitable for a wide range of near-field communication and identity verification applications, including access control systems, identity authentication, and smart transportation.

Features

• 13.56 MHz high-frequency near-field communication

• Equipped with ST25R3916 high-performance IC

• Supports ISO14443A, ISO14443B, FeliCa™, and ISO15693 protocols

• Supports three operating modes: Reader/Writer / Card Emulation / Custom Protocol

• I2C communication interface

• LEGO-compatible mounting holes

• Development Platform

  • UiFlow2

  • Arduino IDE

Includes

• 1 x Unit NFC

• 1 x HY2.0-4P Grove Cable (20cm)

Application

• Banshee NFC (Plug & Play)

• Identity Verification

• Smart Transportation

• Access Control Systems

Specifications