functional overview

Obtain iBeacon information.

Details of Functions

Obtains all information on the iBeacon with the specified UUID.

attention (heed)

Operation Status by OS

OS	run state (of a process)
Android	Only devices with BLE functionality and Android 5.0 or higher will work.
iOS	Only devices with BLE functionality will work.
Windows	Not supported.

Contents of the resulting dictionaries
The logic returns a dictionary containing the following for each element
Dictionaries may be added in future updates.

key	value
time	numeric data Time this device was last detected
rssi	numeric data Receiving strength
uuid	character string data UUID of beacon
major	numeric data major number
minor	numeric data minor number
range	character string data Distance from device. one of "immediate", "near", "far", or "unknown" in order of proximity
accuracy	numeric data (iOS version only) Distance uncertainty

note

An example of the resulting returned dictionary is shown below.

key value time 2018/5/1 12:34:56 rssi -64 uuid 12345678-9ABC-4DEF-8123-456789ABCDEF major 683 minor 581 range near accuracy 12.3456

key value time 2018/5/1 23:45:6 rssi -78 uuid 12345678-9ABC-4DEF-8123-456789ABCDEF major 223 minor 205 range far accuracy 23.5678

annotation

Depending on the device and signal conditions, it may take several seconds from the start of scanning until device information can actually be acquired.

GPS service must be initiated on the handset BLE device or OS side.

parameter

argument (e.g. function, program, programme)

UUID	character string data

return value

Dictionary (associative array)
Returns device information.

<前 1925_デバイス/iBeaconスキャン開始>

<次 1927_デバイス/iBeaconスキャン中止>