disconnect connectGatt getConnectedDevices rapidreboot discover print getConnect new const theme state children new _readCharacteristic have you called discoverServices() yet? toServicesResultProto const OnNotificationResponse OnValueChanged OnCharacteristicChanged writeCharacteristic _methodStream _methodStreamController _value.value OnCharacteristicChanged OnValueChanged lastValue 1544553457689 1544553457689 1544560338903 1544560338903 1544560382943 1544560382943 1545352112921 1545352112921 1545515736219 1545515736219 1545515757574 1545515757574 1545515836257 1545515836257 1545517807282 1545517807282 1545874873867 1545874873867 1545932798247 1545932798247 1545935205691 1545935205691 1545935270355 1545935270355 1545953402903 1545953402903 1545953693422 1545953693422 1546024874325 1546024874325 1546024919847 1546024919847 1546030924796 1546030924796 1546036375910 1546036375910 1546037137956 1546037137956 1546038169112 1546038169112 1546055451744 1546055451744 1546055492253 1546055492253 1549315985478 1549315985478