BluetoothUUID.canonicalUUID()

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

Specification
Web Bluetooth
# dom-bluetoothuuid-canonicaluuid

Browser compatibility

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