read method
read a characteristic
Implementation
Future<List<int>> read({int timeout = 15}) async {
final value = await WinBle.read(
address: _address,
serviceId: serviceUuid.str128,
characteristicId: characteristicUuid.str128,
);
FlutterBluePlusWindows._charReadWriteStreamController.add((_key, value));
FlutterBluePlusWindows._lastChrs[remoteId]?[_key] = value;
return value;
}