BluetoothUUID: getCharacteristic() static method
Limited availability
This feature is not Baseline because it does not work in some of the most widely-used browsers.
Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The getCharacteristic() static method of the BluetoothUUID interface returns a UUID representing a registered characteristic when passed a name or the 16- or 32-bit UUID alias.
Syntax
js
BluetoothUUID.getCharacteristic(name)
Parameters
name-
A string containing the name of the characteristic.
Return value
A 128-bit UUID.
Exceptions
TypeError-
Thrown if
namedoes not appear in the registry.
Examples
In the following example the UUID representing the characteristic named apparent_wind_direction is returned and printed to the console.
js
let result = BluetoothUUID.getCharacteristic("apparent_wind_direction");
console.log(result); // "00002a73-0000-1000-8000-00805f9b34fb"
Specifications
| Specification |
|---|
| Web Bluetooth # dom-bluetoothuuid-getcharacteristic |
Browser compatibility
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