Removed callback line

src/Arduino/Sensors/Sensors.ino

@@ -21,8 +21,8 @@ Adafruit_SGP30 sgp;
 DHT dht(DHTPIN, DHTTYPE);
 
 // WiFi en MQTT instellingen
-const char* ssid = "Akkerboulevard";
-const char* password = "aadvanetten";
+const char* ssid = "";
+const char* password = "";
 
 const char* mqtt_server = "192.168.68.104";
 const int mqtt_port = 8080; //websocket-poort
@@ -73,7 +73,6 @@ void setup() {
   // Stel MQTT-broker in met websockets
   client.setServer(mqtt_server, mqtt_port);
   reconnectMQTT();
-  client.setCallback(callback);
 }
 
 void loop() {