diff --git a/src/Arduino/Sensors/Sensors.ino b/src/Arduino/Sensors/Sensors.ino
index 90c5162..d6e5b15 100644
--- a/src/Arduino/Sensors/Sensors.ino
+++ b/src/Arduino/Sensors/Sensors.ino
@@ -61,7 +61,28 @@ void setup() {
   client.setCallback(callback);
 }
 
+void reconnect() {
+  // Herstel verbinding met MQTT-broker
+  while (!client.connected()) {
+    Serial.print("Verbinding maken met MQTT...");
+    if (client.connect("ArduinoClient")) {
+      Serial.println("Verbonden!");
+    } else {
+      Serial.print("Fout, rc=");
+      Serial.print(client.state());
+      Serial.println(" Probeer opnieuw over 5 seconden...");
+      delay(5000);
+    }
+  }
+}
+
 void loop() {
+  // Zorg ervoor dat MQTT verbonden blijft
+  if (!client.connected()) {
+    reconnect();
+  }
+  client.loop();
+
   float h = dht.readHumidity();
   float t = dht.readTemperature();
   
@@ -78,18 +99,22 @@ void loop() {
     return;
   }
 
-  // Print de sensorwaarden naar de seriële monitor
-  Serial.print("Luchtvochtigheid: ");
-  Serial.print(h);
-  Serial.print(" %\tTemperatuur: ");
-  Serial.print(t);
-  Serial.println(" *C");
+   // Maak een JSON-payload
+  String payload = "{";
+  payload += "\"humidity\":" + String(h) + ",";
+  payload += "\"temperature\":" + String(t) + ",";
+  payload += "\"mq5\":" + String(mq5Value) + ",";
+  payload += "\"tvoc\":" + String(sgp.TVOC) + ",";
+  payload += "\"eco2\":" + String(sgp.eCO2);
+  payload += "}";
 
-  Serial.print("MQ5 waarde: ");
-  Serial.println(mq5Value);
+  // Verzend de payload via MQTT
+  if (client.publish(mqtt_topic, payload.c_str())) {
+    Serial.println("Bericht verzonden: " + payload);
+  } else {
+    Serial.println("Fout bij verzenden van bericht!");
+  }
 
-   Serial.print("TVOC "); Serial.print(sgp.TVOC); Serial.print(" ppb\t");
-  Serial.print("eCO2 "); Serial.print(sgp.eCO2); Serial.println(" ppm");
-
-  delay(500);
+  // Wacht 5 seconden voor de volgende meting
+  delay(5000);
 }
\ No newline at end of file