diff --git a/modules/base_plugins/dummy_temp/__init__.py b/modules/base_plugins/dummy_temp/__init__.py
index 9ef3a94..c5f0478 100644
--- a/modules/base_plugins/dummy_temp/__init__.py
+++ b/modules/base_plugins/dummy_temp/__init__.py
@@ -1,53 +1,78 @@
 # -*- coding: utf-8 -*-
+"""
+Dummy sensors
+"""
 import subprocess
 import time
 
 from modules import cbpi, socketio
-from modules.core.hardware import  SensorActive
-from modules import cbpi
+from modules.core.hardware import SensorActive
 from modules.core.props import Property
 
 
 @cbpi.sensor
 class DummyTempSensor(SensorActive):
-
-    temp = Property.Number("Temperature", configurable=True, default_value=5, description="Dummy Temperature as decimal value")
-
-    @cbpi.action("My Custom Action")
-    def my_action(self):
-        print("HELLO WORLD")
-        pass
-
-    def get_unit(self):
-        '''
-        :return: Unit of the sensor as string. Should not be longer than 3 characters
-        '''
-        return "°C" if self.get_config_parameter("unit", "C") == "C" else "°F"
+    """
+    Dummy temperature sensor
+    """
+    temp = Property.Number("Temperature",
+                           configurable=True,
+                           default_value=5,
+                           description="Dummy Temperature as decimal value")
+    inc = Property.Number(
+        "Auto increase",
+        configurable=True,
+        default_value=0.5,
+        description="Dummy Temperature increase as decimal value")
+    max_temp = Property.Number(
+        "Max temperature",
+        configurable=True,
+        default_value='100',
+        description="Dummy Max. Temperature as decimal value")
+    min_temp = Property.Number(
+        "Min temperature",
+        configurable=True,
+        default_value='0',
+        description="Dummy Min. Temperature as decimal value")
+    current_temp = None
+
+    @cbpi.action("Reset")
+    def reset(self):
+        """
+        reset to default temp
+        """
+        self.current_temp = None
+
+    @cbpi.action("Toogle Up/Down")
+    def toogle(self):
+        """
+        toogle inc from up/down
+        """
+        self.inc *= -1
 
     def stop(self):
+        """
+        stop sensor
+        """
         SensorActive.stop(self)
 
     def execute(self):
         '''
         Active sensor has to handle his own loop
-        :return: 
+        :return:
         '''
         while self.is_running() is True:
-            self.data_received(self.temp)
+            if not self.current_temp:
+                self.current_temp = self.temp
+            self.data_received(self.current_temp)
+            new_temp = float(self.current_temp) + float(self.inc)
+            if float(self.min_temp) <= new_temp <= float(self.max_temp):
+                self.current_temp = '%.2f' % new_temp
             self.sleep(5)
 
     @classmethod
     def init_global(cls):
         '''
         Called one at the startup for all sensors
-        :return: 
+        :return:
         '''
-
-
-
-
-
-
-
-
-