   // esp8266/arduino/s07 : power
   // esp8266/arduino/s04 : OUTSIDE
   // esp8266/arduino/s06 : Scale
-  // esp8266/arduino/s02  : T, H
+  // esp8266/arduino/s02  : ds18b20
   // esp8266/arduino/aircon : ________
   // home/check/checkhwmny : unihost, rsphost, unitot, rsptot
 

        }
      }
    } else {
      if (timeStatus() != timeNotSet) {
        if (now() != prevDisplay) { //update the display only if time has changed
          prevDisplay = now();

          Serial.println(ESP.getFreeHeap());
        }

        payload = "{\"dustDensity\":";
        payload += dustDensity;
        payload += ",\"moisture\":";
        payload += moisture;
        payload += ",\"Humidity\":";
        payload += H;
        payload += ",\"Temperature\":";
        payload += T1;
        payload += ",\"acquireresult\":";
        payload += acquireresult;
        // to check DHT.acquiring()
        payload += ",\"acquirestatus\":";
        payload += DHT.acquiring();
        payload += ",\"bDHTstarted\":";
        payload += bDHTstarted;
        payload += ",\"FreeHeap\":";
        payload += ESP.getFreeHeap();
        payload += ",\"RSSI\":";
