BluetoothUUID: canonicalUUID() 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 canonicalUUID() static method of the BluetoothUUID interface returns the 128-bit UUID when passed a 16- or 32-bit UUID alias.
Syntax
js
BluetoothUUID.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.
js
let result = BluetoothUUID.canonicalUUID("0x110A");
console.log(result); // "0000110a-0000-1000-8000-00805f9b34fb"
Specifications
| Specification |
|---|
| Web Bluetooth # dom-bluetoothuuid-canonicaluuid |
Browser compatibility
BCD tables only load in the browser