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BluetoothUUID: getCharacteristic() static method

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 name does 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

Browser compatibility

Desktop Mobile
Chrome Edge Firefox Internet Explorer Opera Safari WebView Android Chrome Android Firefox for Android Opera Android Safari on IOS Samsung Internet
getCharacteristic_static 56 79 No No 43 No No 56 No 43 No 6.0

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https://developer.mozilla.org/en-US/docs/Web/API/BluetoothUUID/getCharacteristic_static