How Do I Use an iBeacon

Obtain or generate a 128-bit UUID for your device.Create a CLBeaconRegion object containing the UUID value along with appropriate major and minor values for your beacon.Advertise the beacon information using the Core Bluetooth framework.

Can iBeacon work without an app?

The disadvantage has already been addressed: iBeacons according to Apple’s specification always need their own app, which must be developed for both iOS and Android.

What is the function of iBeacon?

iBeacons is a brand name created by Apple for a specific technology. That technology allows mobile apps to recognise when an iPhone is near a small wireless sensor called a beacon (or iBeacons, as well). The beacon can transmit data to an iPhone – and visa versa – using Bluetooth Low Energy (BLE).