Merge branch 'main' into cud

.gitignore

@@ -4,3 +4,5 @@
 .vscode/launch.json
 .vscode/ipch
 .vs/
+.vscode/
+.vscode/settings.json

src/espmega_iot_core.cpp

@@ -453,7 +453,6 @@ void ota_begin()
 }
 #endif
 
-
 void io_begin()
 {
   Serial.println("Initializing I/O . . .");
@@ -591,12 +590,16 @@ void mqtt_callback(char *topic, byte *payload, unsigned int length)
   else if ((!strncmp(topic_trim, "/pwm/", 5)) && !strncmp(topic_trim + 7, "/set/value", 10))
   {
     pwm_value_callback(topic_trim, topic_length, payload_nt, length);
-  } else if(!strcmp(topic,STATE_REQUEST_TOPIC)) {
+  }
+  else if (!strcmp(topic, STATE_REQUEST_TOPIC))
+  {
     state_request_callback();
   }
   else
   {
+#ifdef ENABLE_CLIMATE_MODULE
     ac_state_callback(topic, topic_length, payload_nt, length);
+#endif
   }
   user_mqtt_callback(topic, topic_length, payload_nt, length);
 }