STMicroelectronics Dynamic NFC tag expansion board, Arduino Compatible Kit

The X-NUCLEO-NFC02A1 board contains the M24LR04E-R, a dynamic NFC/RFID Tag IC with a dual-interface EEPROM. It features an I²C interface.

Operated either from an external power supply or directly powered by the received carrier electromagnetic field
M24LR04E-R is 4KB EEPROM organized as 512 x 8 bits in the I²C mode and as 128 x 32 bits in RF mode
Up to 4kbit memory with NDEF support
13.56MHz double layer inductive antenna etched on the PCB, 31 x 30 mm
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
Self powered or powered through the Arduino UNO R3 connectors
Energy Harvesting mode
3 x User LEDs

Near field communication (NFC) - STMicroelectronics