Added deepsleep

ESP8266/sensornode/sensornode.ino

@@ -60,10 +60,6 @@ void setup() {
 }
 
 void loop() {
-  // Wait a few seconds between measurements.
-  millicounter = millis();
-  
-  if (millicounter >= millitotal) {
   // Reading temperature or humidity takes about 250 milliseconds!
   // Sensor readings may also be up to 2 seconds 'old' (its a very slow sensor)
   h = dht.readHumidity();
@@ -85,17 +81,8 @@ void loop() {
     client.end();
   }
 
-    //set new milli counter
-    //millis will overflow after approx. 52 days. To prevent errors we're checking the limits
-    if (millis() + (MEASURESECONDS * 1000) <= ULONG_MAX) {
-      millitotal = millis() + (MEASURESECONDS * 1000);
-    } else {
-      millitotal = 0;
-    }
-  }
   
-  
-  //ESP.deepSleep(MEASURESECONDS * 1000);
+  ESP.deepSleep(MEASURESECONDS * 1000000);
   //Let the esp chill a bit
   delay(100);
 }