PROX Beacon is used to manage the PROX IoT range of bluetooth 4. 0 beacons. Our range of beacons can be used as iBeacons or Eddystone, simply using this application to change a beacons settings. Among the setting you can change are: iBeacon set up of UUID, Major and Minor reference. Eddystone UID set up of Namespace and Instance. Eddystone URL set up of URL.