BluetoothRemoteGATTService.getCharacteristic()

Experimental: This is an experimental technology
Check the Browser compatibility table carefully before using this in production.

The BluetoothGATTService.getCharacteristic() method returns a Promise to an instance of BluetoothRemoteGATTCharacteristic for a given universally unique identifier (UUID).

Syntax

bluetoothGATTServiceInstance.getCharacteristic(characteristic).then(function(BluetoothGATTCharacteristic) { ... } )

Returns

Promise to an instance of BluetoothRemoteGATTCharacteristic

Parameters

characteristic

The UUID of a characteristic, for example '00002a37-0000-1000-8000-00805f9b34fb' for the Heart Rate Measurement characteristic.

Specifications

Specification
Web Bluetooth
# dom-bluetoothremotegattservice-getcharacteristic

Browser compatibility

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