Ok, so let's try those pins.
SPI1.setup({ mosi: D22, miso: D20, sck: D19 }); eth = require("WIZnet").connect(SPI1, D18);
@MaBe 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.
Ok, so let's try those pins.