Calibrate distance calculation with temperature

src/main.cpp

@@ -1,7 +1,7 @@
 #include <Homie.h>
 
 #include "PingNode.hpp"
-#include "RelayNode.hpp"
+//#include "RelayNode.hpp"
 #include "DHT22Node.hpp"
 
 #define TURN_ON LOW
@@ -9,16 +9,19 @@
 
 const int trigPin = D1;
 const int echoPin = D2;
-const int relayPin = 14; // D5
+const int relayPin = D5;
 const int dhtPin = D7;                            ;
 const int ledPin  = LED_BUILTIN; 
 
 unsigned long HEARTBEAT_INTERVAL = 5;
 unsigned long lastHeartbeat = 0;
+unsigned long TEMPERATURE_INTERVAL = 120;
+unsigned long lastTemperatureUpdate = 0;
+
 
 PingNode obstacleNode("obstacle",trigPin,echoPin);
-DHT22Node airNode("air",dhtPin,20);
-RelayNode relayNode("relay",relayPin,ledPin);
+DHT22Node airNode("air",dhtPin,TEMPERATURE_INTERVAL);
+//RelayNode relayNode("relay",relayPin,ledPin);
 
 void signal_led(bool on = true);
 void heartbeat_led(int times = 2);
@@ -32,6 +35,10 @@ void loopHandler() {
     heartbeat_led();
     lastHeartbeat = millis();
   }
+    if (millis() - lastTemperatureUpdate > TEMPERATURE_INTERVAL * 1000UL || lastTemperatureUpdate == 0) {
+    obstacleNode.setTemperature(airNode.getTemperature());
+    lastTemperatureUpdate = millis();
+  }
 }
 
 void setup() {