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
Specification |
---|
Web Bluetooth # dom-bluetoothuuid-getcharacteristic |
Browser compatibility
BCD tables only load in the browser