Squama - ATSAME51G19A with CAN-FD, Ethernet and PoE
Squama board has a high-performance microcontroller based on Cortex M4 and Ethernet control chip W5500, which you can use to develop Ethernet as well as CAN-FD or CAN2.0 applications. For user interaction WS2812 addressable RGB LED and buttons are also integrated on the board. Squama supports PoE (Power over Ethernet), which allows only one network cable for signal transmission and power supply.
You can use Arduino IDE to develop your application easily. Libraries for Ethernet, CAN-FD, WS2812 LED can be downloaded.