I don't know if it was you that posted on GitHub, but there's an issue open for this:
https://github.com/espruino/Espruino/issues/126
I'd love to support it, but I just don't have the time right 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.
I don't know if it was you that posted on GitHub, but there's an issue open for this:
https://github.com/espruino/Espruino/issues/126
I'd love to support it, but I just don't have the time right now.