Actually, I was unable to take "off the grid" also this example: http://www.espruino.com/Control+LED+with+Button (last code block)
@Dorantor 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.
Actually, I was unable to take "off the grid" also this example: http://www.espruino.com/Control+LED+with+Button (last code block)