BluetoothUUID: getCharacteristic() 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 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
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.
let result = BluetoothUUID.getCharacteristic("apparent_wind_direction");
console.log(result); // "00002a73-0000-1000-8000-00805f9b34fb"
Specifications
Specification |
---|
Web Bluetooth # dom-bluetoothuuid-getcharacteristic |
Browser compatibility
Report problems with this compatibility data on GitHubdesktop | mobile | |||||||||||
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getCharacteristic() static method |
Legend
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- Full support
- Full support
- No support
- No support
- Experimental. Expect behavior to change in the future.
- See implementation notes.