Web/API/BluetoothRemoteGATTService/getCharacteristics
This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.
The BluetoothGATTService.getCharacteristics()
method returns a Promise
to a list of BluetoothGATTCharacteristic
instances for a given universally unique identifier (UUID).
Syntax
bluetoothGATTServiceInstance.getCharacteristics(characteristics).then(function(BluetoothGATTCharacteristic[]) { ... } )
Returns
A Promise
to an Array
of BluetoothGATTCharacteristic
instances.
Parameters
- characteristic
- The UUID of a characteristic, for example
'00002a37-0000-1000-8000-00805f9b34fb'
for the Heart Rate Measurement characteristic.
Specifications
Specification | Status | Comment |
Web BluetoothThe definition of 'getCharacteristics()' in that specification. | Draft | Initial definition. |
Browser compatibility
The compatibility table on this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Update compatibility data on GitHub
Desktop | Mobile | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Chrome
No support No |
Edge
No support No |
Firefox
No support No |
IE
No support No |
Opera
No support No |
Safari
No support No |
WebView Android
No support No |
Chrome Android
No support No |
Firefox Android
No support No |
Opera Android
No support No |
Safari iOS
No support No |
Samsung Internet Android
No support No |
Legend
- No support
- No support
- Experimental. Expect behavior to change in the future.'
- Experimental. Expect behavior to change in the future.
getCharacteristics() by Mozilla Contributors is licensed under CC-BY-SA 2.5.