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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.
@Gordon
Hi Klaus,
NRF.sleepandNRF.wakeshould work - however I'm not sure there is much you can do to force a reconnect if your PC isn't interested.What about
NRF.setLowPowerConnection? That keeps the connection but will use drastically less power: http://www.espruino.com/Reference#l_NRF_setLowPowerConnectionBasically it just changes the polling interval from ~20ms to ~500ms - so keypresses will register more slowly but otherwise it's the same.