I'm afraid if you are using an Arduino UNO, those do not use an ESP8266, or in fact any chip capable of running Espruino - so I think you're out of luck.
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.
Hi,
I'm afraid if you are using an Arduino UNO, those do not use an ESP8266, or in fact any chip capable of running Espruino - so I think you're out of luck.