Unfortunately I don't think that's on the ESP8266
This does work on the ESp8266. It's the ESp32 that it has not been implemented on.
@Wilberforce 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.
This does work on the ESp8266. It's the ESp32 that it has not been implemented on.