getCharacteristics()
Experimental
This is an experimental technology
Check the Browser compatibility table carefully before using this in production.
The BluetoothGATTService.getCharacteristics() method
returns a Promise to a list of BluetoothRemoteGATTCharacteristic
instances for a given universally unique identifier (UUID).
Syntax
bluetoothGATTServiceInstance.getCharacteristics(characteristics).then(function(BluetoothGATTCharacteristic[]) { ... } )Returns
A Promise to an
Array of BluetoothRemoteGATTCharacteristic 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 Bluetooth The definition of 'getCharacteristics()' in that specification. |
Draft | Initial definition. |
Browser compatibility
BCD tables only load in the browser