iphone can not get ibeacon's data when in "background mode"

[yzau26]

I am trying to build a ibeacon device, but when iphone in "background mode", it can not get data from ibeacon device. I used test code :examples\ble_peripheral\ble_app_beacon. What's wrong with the test code?

[run_ar]

Which app are you using for testing? As Roger says; it's an ibeacon, it is not the same as an ordinary peripheral.