WIZnet ethernet won't work with ESP32 without extra development work on the Espruino interpreter itself.
If you want to use the WIZnet board with Espruino, buy an official board from http://www.espruino.com/Order
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
WIZnet ethernet won't work with ESP32 without extra development work on the Espruino interpreter itself.
If you want to use the WIZnet board with Espruino, buy an official board from http://www.espruino.com/Order