NUCLEO-F767ZI, STM32 Nucleo-144 development board with STM32F767ZI MCU, supports Arduino, ST Zio and morpho connectivity
Adding ethernet connectivity to a STM32-Nucleo
NUCLEO-F767ZI | Mbed
LibStock - Nucleo-F767zi Ethernet Example
GitHub - Embedded-AMS/EmbeddedProto_Example_Mbed_to_server: This example shows how you could communicate over ethernet using TCP sockets in a structured manner, using protobuf and Mbed OS as an RTOS.