diff --git a/Mqtt-Dashboard/Connector/Mqtt.cs b/Mqtt-Dashboard/Connector/Mqtt.cs
index f291bef..fa22e99 100644
--- a/Mqtt-Dashboard/Connector/Mqtt.cs
+++ b/Mqtt-Dashboard/Connector/Mqtt.cs
@@ -33,5 +33,9 @@ namespace Dashboard.Connector {
     private void Client_MqttMsgPublishReceived(Object sender, MqttMsgPublishEventArgs e) {
       this.MessageIncomming?.Invoke(this, e);
     }
+
+    public void Send(String topic, String data) {
+      this.client.Publish(topic, Encoding.UTF8.GetBytes(data));
+    }
   }
 }
diff --git a/Mqtt-Dashboard/Dashboard.csproj b/Mqtt-Dashboard/Dashboard.csproj
index 608abd2..0a91e0c 100644
--- a/Mqtt-Dashboard/Dashboard.csproj
+++ b/Mqtt-Dashboard/Dashboard.csproj
@@ -85,9 +85,15 @@
       <DependentUpon>Settings.settings</DependentUpon>
       <DesignTimeSharedInput>True</DesignTimeSharedInput>
     </Compile>
+    <None Include="sensor.ini">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
     <None Include="settings.ini">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
     </None>
+    <None Include="tracings.ini">
+      <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>
+    </None>
   </ItemGroup>
   <ItemGroup>
     <None Include="App.config" />
diff --git a/Mqtt-Dashboard/Form1.Designer.cs b/Mqtt-Dashboard/Form1.Designer.cs
index 8f454fa..787c2a1 100644
--- a/Mqtt-Dashboard/Form1.Designer.cs
+++ b/Mqtt-Dashboard/Form1.Designer.cs
@@ -23,15 +23,8 @@
     /// Der Inhalt der Methode darf nicht mit dem Code-Editor geändert werden.
     /// </summary>
     private void InitializeComponent() {
-      System.Windows.Forms.DataVisualization.Charting.ChartArea chartArea1 = new System.Windows.Forms.DataVisualization.Charting.ChartArea();
-      System.Windows.Forms.DataVisualization.Charting.Series series1 = new System.Windows.Forms.DataVisualization.Charting.Series();
-      System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint1 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(42955.833344907405D, 10D);
-      System.Windows.Forms.DataVisualization.Charting.DataPoint dataPoint2 = new System.Windows.Forms.DataVisualization.Charting.DataPoint(42955D, 2D);
       this.statusStrip1 = new System.Windows.Forms.StatusStrip();
       this.flowLayoutPanel2 = new System.Windows.Forms.FlowLayoutPanel();
-      this.chart1 = new System.Windows.Forms.DataVisualization.Charting.Chart();
-      this.flowLayoutPanel2.SuspendLayout();
-      ((System.ComponentModel.ISupportInitialize)(this.chart1)).BeginInit();
       this.SuspendLayout();
       // 
       // statusStrip1
@@ -44,31 +37,11 @@
       // 
       // flowLayoutPanel2
       // 
-      this.flowLayoutPanel2.Controls.Add(this.chart1);
       this.flowLayoutPanel2.Location = new System.Drawing.Point(12, 12);
       this.flowLayoutPanel2.Name = "flowLayoutPanel2";
       this.flowLayoutPanel2.Size = new System.Drawing.Size(819, 289);
       this.flowLayoutPanel2.TabIndex = 3;
       // 
-      // chart1
-      // 
-      chartArea1.AxisX.LabelStyle.Enabled = false;
-      chartArea1.Name = "ChartArea1";
-      this.chart1.ChartAreas.Add(chartArea1);
-      this.chart1.Location = new System.Drawing.Point(3, 3);
-      this.chart1.Name = "chart1";
-      series1.ChartArea = "ChartArea1";
-      series1.ChartType = System.Windows.Forms.DataVisualization.Charting.SeriesChartType.Line;
-      series1.Name = "Series1";
-      series1.Points.Add(dataPoint1);
-      series1.Points.Add(dataPoint2);
-      series1.XValueType = System.Windows.Forms.DataVisualization.Charting.ChartValueType.DateTime;
-      series1.YValueType = System.Windows.Forms.DataVisualization.Charting.ChartValueType.Single;
-      this.chart1.Series.Add(series1);
-      this.chart1.Size = new System.Drawing.Size(101, 66);
-      this.chart1.TabIndex = 0;
-      this.chart1.Text = "chart1";
-      // 
       // Dashboard
       // 
       this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
@@ -78,8 +51,6 @@
       this.Controls.Add(this.statusStrip1);
       this.Name = "Dashboard";
       this.Text = "Dashboard";
-      this.flowLayoutPanel2.ResumeLayout(false);
-      ((System.ComponentModel.ISupportInitialize)(this.chart1)).EndInit();
       this.ResumeLayout(false);
       this.PerformLayout();
 
@@ -89,7 +60,6 @@
 
     private System.Windows.Forms.StatusStrip statusStrip1;
     private System.Windows.Forms.FlowLayoutPanel flowLayoutPanel2;
-    private System.Windows.Forms.DataVisualization.Charting.Chart chart1;
   }
 }
 
diff --git a/Mqtt-Dashboard/Form1.cs b/Mqtt-Dashboard/Form1.cs
index d4d636b..bb14a1a 100644
--- a/Mqtt-Dashboard/Form1.cs
+++ b/Mqtt-Dashboard/Form1.cs
@@ -4,37 +4,58 @@ using System.Windows.Forms;
 using Dashboard.Connector;
 using Dashboard.Sensor;
 using Dashboard.Tracings;
+using BlubbFish.Utils;
+using System.Collections.Generic;
+using System.Threading;
 
 namespace Dashboard {
   public partial class Dashboard : Form {
+    private Dictionary<String, ASensor> sensors = new Dictionary<string, ASensor>();
     public Dashboard() {
       InitializeComponent();
       Mqtt.Instance.Connect();
 
-      ATracings g1 = new Graph();
-      ASensor s1 = new Power();
-      s1.SetMqttTopic("zway/wohnzimmer/thinkpad/power");
-      Mqtt.Instance.MessageIncomming += s1.IncommingMqttMessage;
-      g1.SetSensor(s1);
-      this.flowLayoutPanel2.Controls.Add(g1.GetTracing());
-
-      ATracings g2 = new Graph();
-      ASensor s2 = new Power();
-      s2.SetMqttTopic("zway/wohnzimmer/tV/power");
-      Mqtt.Instance.MessageIncomming += s2.IncommingMqttMessage;
-      g2.SetSensor(s2);
-      this.flowLayoutPanel2.Controls.Add(g2.GetTracing());
-
-      ATracings g3 = new Graph();
-      ASensor s3 = new Power();
-      s3.SetMqttTopic("zway/küche/kuehlschrank/power");
-      Mqtt.Instance.MessageIncomming += s3.IncommingMqttMessage;
-      g3.SetSensor(s3);
-      this.flowLayoutPanel2.Controls.Add(g3.GetTracing());
+      this.generateSensors();
+      this.generateForms();
 
       Mqtt.Instance.MessageIncomming += this.Instance_MessageIncomming;
+      Thread a = new Thread(this.SensorPolling);
+      a.Start();
+    }
+    private void generateSensors() {
+      InIReader ini = InIReader.GetInstance("sensor.ini");
+      List<String> sensorini = ini.GetSections();
+      foreach(String sensor in sensorini) {
+        ASensor s;
+        switch(ini.GetValue(sensor, "type").ToLower()) {
+          case "power": s = new Power(ini.GetSection(sensor)); break;
+          default:
+          throw new ArgumentException("sensor.ini: " + sensor + " section has a missconfiguration in type");
+        }
+        this.sensors.Add(sensor.ToLower().Substring(1, sensor.Length - 2), s);
+      }
+    }
+    private void generateForms() {
+      InIReader ini = InIReader.GetInstance("tracings.ini");
+      List<String> tracingini = ini.GetSections();
+      foreach(String tracing in tracingini) {
+        ATracings t;
+        switch(ini.GetValue(tracing, "type").ToLower()) {
+          case "graph": t = new Graph(this.sensors[ini.GetValue(tracing, "sensor").ToLower()],ini.GetSection(tracing)); break;
+          default:
+          throw new ArgumentException("tracings.ini: " + tracing + " section has a missconfiguration in type");
+        }
+        this.flowLayoutPanel2.Controls.Add(t.GetPanel());
+      }
+    }
+    private void SensorPolling() {
+      while(true) {
+        Thread.Sleep(1000);
+        foreach(KeyValuePair<String, ASensor> sensor in sensors) {
+          sensor.Value.Poll();
+        }
+      }
     }
-
     private void Instance_MessageIncomming(Object sender, uPLibrary.Networking.M2Mqtt.Messages.MqttMsgPublishEventArgs e) {
       System.Diagnostics.Debug.WriteLine("Received = " + Encoding.UTF8.GetString(e.Message) + " on topic " + e.Topic+" at "+DateTime.Now.ToUniversalTime());
     }
diff --git a/Mqtt-Dashboard/Sensor/ASensor.cs b/Mqtt-Dashboard/Sensor/ASensor.cs
index 9e69231..a635a1b 100644
--- a/Mqtt-Dashboard/Sensor/ASensor.cs
+++ b/Mqtt-Dashboard/Sensor/ASensor.cs
@@ -1,20 +1,31 @@
-using System;
+using Dashboard.Connector;
+using System;
 using uPLibrary.Networking.M2Mqtt.Messages;
+using System.Collections.Generic;
+using System.Linq;
 
 namespace Dashboard.Sensor {
   public abstract class ASensor {
     private String topic;
+    private Int32 pollcount;
+    private Dictionary<String, String> settings;
     public enum Types {
       Bool,
       Int,
       Float
     }
-    public void SetMqttTopic(String topic) {
-      this.topic = topic;
-    }
+
     public delegate void UpdatedValue(Object sender, EventArgs e);
     public event UpdatedValue Update;
-    internal void IncommingMqttMessage(Object sender, MqttMsgPublishEventArgs e) {
+    
+    public ASensor(Dictionary<String, String> settings) {
+      this.topic = (settings.Keys.Contains("topic")) ? settings["topic"] : "";
+      this.Polling = (settings.Keys.Contains("polling")) ? Int32.Parse(settings["polling"]) : 60;
+      this.pollcount = this.Polling;
+      this.settings = settings;
+      Mqtt.Instance.MessageIncomming += this.IncommingMqttMessage;
+    }
+    private void IncommingMqttMessage(Object sender, MqttMsgPublishEventArgs e) {
       if(e.Topic == this.topic) {
         this.UpdateValue(e);
         this.Timestamp = DateTime.Now;
@@ -27,5 +38,12 @@ namespace Dashboard.Sensor {
     public Boolean GetBool { get; protected set; }
     public Types Datatypes { get; protected set; }
     public DateTime Timestamp { get; protected set; }
+    public int Polling { get; private set; }
+    public void Poll() {
+      if(this.pollcount++ >= Polling) {
+        this.pollcount = 1;
+        Mqtt.Instance.Send(this.topic + "/status","");
+      }
+    }
   }
 }
\ No newline at end of file
diff --git a/Mqtt-Dashboard/Sensor/Power.cs b/Mqtt-Dashboard/Sensor/Power.cs
index 81cecd9..2e00623 100644
--- a/Mqtt-Dashboard/Sensor/Power.cs
+++ b/Mqtt-Dashboard/Sensor/Power.cs
@@ -1,17 +1,17 @@
 using System;
+using System.Collections.Generic;
 using System.Globalization;
 using System.Text;
 using uPLibrary.Networking.M2Mqtt.Messages;
 
 namespace Dashboard.Sensor {
   class Power : ASensor {
-    public Power() {
+    public Power(Dictionary<String, String> settings) : base(settings) {
       this.GetBool = true;
       this.GetFloat = 0.0f;
       this.GetInt = 0;
       this.Datatypes = Types.Float;
     }
-
     protected override void UpdateValue(MqttMsgPublishEventArgs e) {
       this.GetFloat = Single.Parse(Encoding.UTF8.GetString(e.Message), new CultureInfo("en-US"));
     }
diff --git a/Mqtt-Dashboard/Tracings/ATracings.cs b/Mqtt-Dashboard/Tracings/ATracings.cs
index ae2d7d8..25db86c 100644
--- a/Mqtt-Dashboard/Tracings/ATracings.cs
+++ b/Mqtt-Dashboard/Tracings/ATracings.cs
@@ -1,15 +1,19 @@
 using System;
+using System.Collections.Generic;
 using System.Windows.Forms;
 using Dashboard.Sensor;
 
 namespace Dashboard.Tracings {
   public abstract class ATracings {
     protected ASensor sensor;
-    public void SetSensor(ASensor sensor) {
+    private Dictionary<String, String> settings;
+
+    public ATracings(ASensor sensor, Dictionary<String, String> settings) {
       this.sensor = sensor;
       this.sensor.Update += this.SensorUpdate;
+      this.settings = settings;
     }
     protected abstract void SensorUpdate(Object sender, EventArgs e);
-    public abstract Panel GetTracing();
+    public abstract Panel GetPanel();
   }
 }
\ No newline at end of file
diff --git a/Mqtt-Dashboard/Tracings/Graph.cs b/Mqtt-Dashboard/Tracings/Graph.cs
index 0d727a5..37077ca 100644
--- a/Mqtt-Dashboard/Tracings/Graph.cs
+++ b/Mqtt-Dashboard/Tracings/Graph.cs
@@ -1,24 +1,39 @@
 using System;
+using System.Collections.Generic;
 using System.Windows.Forms;
 using System.Windows.Forms.DataVisualization.Charting;
+using Dashboard.Sensor;
 
 namespace Dashboard.Tracings {
   class Graph : ATracings {
     private Series series;
     private Chart chart;
 
-    public override Panel GetTracing() {
+    public Graph(ASensor sensor, Dictionary<String, String> settings) : base(sensor, settings) { }
+    public override Panel GetPanel() {
       Panel panel = new Panel();
 
       this.chart = new Chart();
       ((System.ComponentModel.ISupportInitialize)(this.chart)).BeginInit();
       ChartArea chartArea = new ChartArea();
       chartArea.AxisX.LabelStyle.Enabled = false;
+      chartArea.AxisX.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisX.MajorGrid.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisX.MinorGrid.Enabled = true;
+      chartArea.AxisX.MinorGrid.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisX.MinorGrid.LineDashStyle = ChartDashStyle.Dot;
+
+      chartArea.AxisY.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisY.MajorGrid.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisY.MinorGrid.Enabled = true;
+      chartArea.AxisY.MinorGrid.LineColor = System.Drawing.Color.Gainsboro;
+      chartArea.AxisY.MinorGrid.LineDashStyle = ChartDashStyle.Dot;
       this.chart.ChartAreas.Add(chartArea);
       this.series = new Series() {
         ChartType = SeriesChartType.Line,
-        XValueType = ChartValueType.DateTime
-      };
+        XValueType = ChartValueType.DateTime,
+        Color = System.Drawing.Color.Red
+    };
       if (this.sensor.Datatypes == Sensor.ASensor.Types.Bool) {
         this.series.YValueType = ChartValueType.Int32;
       } else if (this.sensor.Datatypes == Sensor.ASensor.Types.Int) {
@@ -36,16 +51,15 @@ namespace Dashboard.Tracings {
       panel.ResumeLayout(false);
       return panel;
     }
-
     protected override void SensorUpdate(Object sender, EventArgs e) {
       this.chart.BeginInvoke((MethodInvoker)delegate {
-        if (this.sensor.Datatypes == Sensor.ASensor.Types.Bool) {
+        if (this.sensor.Datatypes == ASensor.Types.Bool) {
           this.series.Points.AddXY(this.sensor.Timestamp, (this.sensor.GetBool) ? 1 : 0);
         }
-        if (this.sensor.Datatypes == Sensor.ASensor.Types.Int) {
+        if (this.sensor.Datatypes == ASensor.Types.Int) {
           this.series.Points.AddXY(this.sensor.Timestamp, this.sensor.GetInt);
         }
-        if (this.sensor.Datatypes == Sensor.ASensor.Types.Float) {
+        if (this.sensor.Datatypes == ASensor.Types.Float) {
           this.series.Points.AddXY(this.sensor.Timestamp, this.sensor.GetFloat);
         }
       });
diff --git a/Mqtt-Dashboard/sensor.ini b/Mqtt-Dashboard/sensor.ini
new file mode 100644
index 0000000..bee284c
--- /dev/null
+++ b/Mqtt-Dashboard/sensor.ini
@@ -0,0 +1,8 @@
+[Ventilator]
+topic=zway/power/test/wVentilator
+type=Power
+polling=10
+
+;zway/wohnzimmer/thinkpad/power
+;zway/wohnzimmer/tV/power
+;zway/küche/kuehlschrank/power
\ No newline at end of file
diff --git a/Mqtt-Dashboard/tracings.ini b/Mqtt-Dashboard/tracings.ini
new file mode 100644
index 0000000..c2d0c1d
--- /dev/null
+++ b/Mqtt-Dashboard/tracings.ini
@@ -0,0 +1,3 @@
+[VentilatorGraph]
+sensor=Ventilator
+type=Graph
\ No newline at end of file