STMicroelectronics Dynamic NFC tag expansion board, Arduino Compatible Kit

X-NUCLEO-NFC02A1 Dynamic NFC Tag Expansion Board. 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