Simple Beacon for Android SmartLock workaround.

Hi - it's a shame about your power consumption issues. And you're on a pretty recent firmware, because you're using setSecurity? You could try upgrading to the latest on 'cutting edge' release again as I know there have been a few battery power tweaks recently, but nothing too major.

Realistically the 15 min interval shouldn't really affect your power consumption noticeably. Just to be sure:

• You're expecting to be connected to your phone around half the time
  
• The other half it'll be disconnected?
  
  

For when you're connected you could try NRF.setConnectionInterval(200) (http://www.espruino.com/Reference#l_NRF_setConnectionInterval) - the auto power saving mode should have done that for you if nothing was happening, but I guess it doesn't hurt to be sure :)

Only thing to watch out for is that'll then make any interactions with the Puck quite slow, so you want to call it after you've finished the upload (maybe in a setTimeout).