IOS and NRF can`t work on background or standby mode

[Marcin]

Hi, I have IOS application which works fine with bluetooth different than NRF. I use direct connection by UUID in IOS app. When the application is in foreground everything works fine with NRF module, if it goes to the background or phone will go to standby the app doesn`t receive any data from BLE module.

I think this is a problem of advertising setup, but I can`t figure it out what settings should I change.

Please help me.

Best regards,

[Hung Bui]

Hi Marcin,

Did you have a look here ?

That tells what you should do to keep BLE activity in background. But won't work if the app is killed by the user/OS.

If you want to trigger your app again if the BLE device is advertising near by , this may help.

[Marcin]

Hung Bui it works now solved! Thanks