It looks like you asked the same question at https://forum.espruino.com/conversationsĀ/382324/#comment16797056 and I've answered there now
@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.
It looks like you asked the same question at https://forum.espruino.com/conversationsĀ/382324/#comment16797056 and I've answered there now