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BluetoothUUID: canonicalUUID() method

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The canonicalUUID() method of the BluetoothUUID interface returns the 128-bit UUID when passed a 16- or 32-bit UUID alias.

Syntax

canonicalUUID(alias)

Parameters

alias

A string containing a 16-bit or 32-bit UUID alias.

Return value

A 128-bit UUID.

Examples

In the following example the UUID represented by the alias 0x110A is returned and printed to the console.

let result = BluetoothUUID.canonicalUUID("0x110A");
console.log(result); // "0000110a-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
canonicalUUID 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/canonicalUUID