ESPtermostat.ino

@@ -24,7 +24,6 @@ DallasTemperature sensor(&oneWire);
 
 float temperature;
 String metrics;
-bool heating;
 float reqTemp = 21.5;
 float offset = 0.25;
 
@@ -128,13 +127,13 @@ void setup() {
         String repply;
     
         if(request->hasParam("temp")) {
-          repply = String(temperature);
+          repply = temperature;
         }else if(request->hasParam("relay")){
-          repply = String(heating);
+          repply = !digitalRead(RELAY_PIN);
         }else if(THERMOSTAT && request->hasParam("reqtemp")){
-          repply = String(reqTemp);
+          repply = reqTemp;
         }else if(THERMOSTAT && request->hasParam("offset")) {
-          repply = String(offset);
+          repply = offset;
         }else{
           repply = "unknown parameter";
         }
@@ -166,11 +165,9 @@ void notFound(AsyncWebServerRequest *request) {
 
 void thermostatCheck(){
   if(temperature < (reqTemp - offset)){
-    heating = 1;
+    digitalWrite(RELAY_PIN, false);
-    digitalWrite(RELAY_PIN, !heating);
   }else if(temperature > (reqTemp + offset)){
-    heating = 0;
+    digitalWrite(RELAY_PIN, true);
-    digitalWrite(RELAY_PIN, !heating);
   }
 }
 
@@ -184,15 +181,6 @@ void readSensor() {
   }
   metrics = "temp ";
   metrics += temperature;
-  metrics += "\nraw_temp ";
-  metrics += tempC;
-  metrics += "\nheating ";
-  metrics += heating;
-  metrics += "\nreqTemp ";
-  metrics += reqTemp;
-  metrics += "\noffset ";
-  metrics += offset;
-  
 }
 
 void startConversion() {