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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.
BluetoothUUID.canonicalUUID(alias)
aliasA string containing a 16-bit or 32-bit UUID alias.
A 128-bit UUID.
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"
| Specification |
|---|
| Web Bluetooth> # dom-bluetoothuuid-canonicaluuid> |
| Desktop | Mobile | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chrome | Edge | Firefox | Opera | Safari | Chrome Android | Firefox for Android | Opera Android | Safari on IOS | Samsung Internet | WebView Android | WebView on iOS | |
canonicalUUID_static |
56 | 79 | No | 43 | No | 56 | No | 43 | No | 6.0 | No | No |
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https://developer.mozilla.org/en-US/docs/Web/API/BluetoothUUID/canonicalUUID_static