add some debug logs

src/main.cpp

@@ -149,6 +149,9 @@ void setup() {
     digitalWrite(SchuetzPin, LOW); //pumpe anfangs sofort abschalten
     digitalWrite(LuefterPin, LOW);
     digitalWrite(HeizungPin, LOW);
+//
+//    digitalWrite(HeizungPin, HIGH);
+//    delay(1000000);
 
     // initilize serial connection
     Serial.begin(9600);
@@ -177,10 +180,15 @@ void setup() {
 
 
     // initialize wifi
+    Serial.println("initializing temperature sensor!");
     temp.init();
+    Serial.print("initial read temperature: ");
+    Serial.println(temp.getTemp());
 
+    Serial.println("Initializing wifi");
     mang.init(&temp);
 
+    Serial.println("initializing heating service");
     mHeat.init(&temp);
 
     Serial.println("startup sequence complete!\n");