Keunikan Namespace dan Instance Eddystone UID
Eddystone-UID Parameter
Eddystone-UID is a component of the Eddystone parameter for BLE beacons. Ini berisi 36 digit heksadesimal terdiri dari 20 digit heksadesimal ID Namespace, 12 digit heksadesimal ID Instance dan 4 digit heksadesimal RFU, dipecah menjadi 3 kelompok, dipisahkan dengan tanda hubung.
Eg. 0102030405060708090A-0B0C0D0E0F00-0000
Masing-masing 3 grup harus berisi jumlah karakter berikut per bagian:
Bagian pertama: 20
Bagian kedua: 12
Bagian ketiga: 4
Karakter harus berdasarkan nomor 0 ke 9, dan huruf dari A sampai F. Suatu kelompok dapat seluruhnya terdiri dari angka atau huruf atau kombinasi keduanya.

Eddystone-UID’S uniqueness
Please remember feasycom made beacon’s UID Namespace+Instance ,which marked in red as below image .Must be uniqueness.The Namespace+Instance all the 32 figure you can see it as a overall.If this 32 figure has already been set by other beacons or other customers ,then you are not able to configure.That is why when you already set okay the UID,but when you enter Beacon Tools you can not find this UID from the ‘’UNREGISTERED’’ or’’Registered’’ list .So pls do remember the UID’s Namespace and Instance is uniqueness.
