some questions about nRF51822 bluetooth smart beacon kit

[qqyouyue]

Dear all I have some questions about nRF51822 bluetooth smart beacon kit, I read the User guide, but I can't get information about the following questions: 1、what is the meaning of ADV.INTERVAL in UPDATE Tab of nRF Beacon android APP ? 2、if I go to UPDATE or DFU tab, the app will stop scanning the beacon kit, How do I make it can run in background? I mean even I turn off my phone screen, that the app is still scanning 3、How long the CR1632 battery will be used? I inserted a CR1632 battery into my bluetooth kit four days ago, and today I see the battery run out, because the LED don't lit purple 4、How I set the beacon's Emission signal interval time? if the battery can't stay much longer, then I need reduce the signal launch time Pls help me, Thanks!

[Susheel Nuguru]

if you want the app to scan in the background then I think you need to change the source code for the app. Were you continuously advertising all these four days? with what interval? if it is fast advertising then that means that the device is drawing current almost all the time.