UTRH_HUMIDITY
strlcpy(sc->sc_sensor[UTRH_HUMIDITY].desc, "RH",
sizeof(sc->sc_sensor[UTRH_HUMIDITY].desc));
sc->sc_sensor[UTRH_HUMIDITY].type = SENSOR_HUMIDITY;
sc->sc_sensor[UTRH_HUMIDITY].flags = SENSOR_FINVALID;
sensor_attach(&sc->sc_sensordev, &sc->sc_sensor[UTRH_HUMIDITY]);
sc->sc_sensor[UTRH_HUMIDITY].value = rh;
sc->sc_sensor[UTRH_HUMIDITY].flags &= ~SENSOR_FINVALID;