ADMTT_EXT2
sc->sc_sensor[ADMTT_EXT2].type = SENSOR_TEMP;
strlcpy(sc->sc_sensor[ADMTT_EXT2].desc, "External",
sizeof(sc->sc_sensor[ADMTT_EXT2].desc));
sc->sc_sensor[ADMTT_EXT2].value = 273150000 + 1000000 * data;