* Clear state on exception Clear state if querying the device fails. The state is then set to unknown, so it can be tracked if a miflora device isn't responding any more. * Add available() Signal valid data via available()
* Clear state on exception Clear state if querying the device fails. The state is then set to unknown, so it can be tracked if a miflora device isn't responding any more. * Add available() Signal valid data via available()