BluetoothRemoteGATTService.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

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
Web Bluetooth
# dom-bluetoothremotegattservice-getcharacteristics

Browser compatibility

BCD tables only load in the browser