CharacteristicChanged
data class CharacteristicChanged(val characteristic: IBluetoothGattCharacteristic, val value: DataByteArray) : ClientGattEvent.CharacteristicEvent
Event triggered as a result of a remote characteristic notification. Note that the value within the characteristic object may have changed since receiving the remote characteristic notification, so check the parameter value for the value at the time of notification.
See also
(https://developer.android.com/reference/android/bluetooth/BluetoothGattCallback#onCharacteristicChanged(android.bluetooth.BluetoothGatt,%20android.bluetooth.BluetoothGattCharacteristic,%20byte[]))