 
 // DS18B20
 #define ONE_WIRE_BUS 3
-#define TEMPERATURE_PRECISION 12
+// 12bit - 750ms, 11bit - 375ms, 10bit - 187ms, 9bit - 93.75ms
+#define TEMPERATURE_PRECISION 9
 
 OneWire oneWire(ONE_WIRE_BUS);
 DallasTemperature sensors(&oneWire);

  long startmilis = millis();

  // ds18b20 getTem 766ms
  sensors.requestTemperatures();
  tempCoutside = sensors.getTempC(outsideThermometer) ;


  if (!sensors.getAddress(outsideThermometer, 0)) {
    sleep();
  }
  //sensors.setResolution(outsideThermometer, TEMPERATURE_PRECISION);
  /*
    sensors.requestTemperatures();
    tempCoutside = sensors.getTempC(outsideThermometer);
