By clicking the scan button, the app will start to scan for any beacon continuously.
1. the list of detected beacons will be updated from time to time.
2. the app will tell the total number of beacons that it have recorded, at the same time tell you how many beacons are in the vicinity of the smartphone.
3. the entire advertising data payload is included for examination once you check the individual beacon. Based on the advertising data payload, the UUID, major and minor are decoded, if the advertising data is in iBeacon format.