Hi,
an Arduino support is provided for X-NUCLEO-NFC03A1 ST25R95/CR95HF reader (see https://github.com/stm32duino/X-NUCLEO-NFC03A1). As far as I know, X-NUCLEO-NFC05A1 is not supported in Arduino environment. X-CUBE-NFC5 provides support for IAR Embedded Workbench for ARM, Keil Microcontroller Development Kit (MDK-ARM), and System Workbench for STM32 (SW4STM32).
Rgds
BT
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