diff --git a/device_development.py b/device_development.py
index 02b0e07..8a57a44 100644
--- a/device_development.py
+++ b/device_development.py
@@ -4,12 +4,19 @@ import readline
 import sys
 import report
 import logging
-import devices
+import smart_devices
 import json
 
 
+report.app_logging_config()
+
+
+def callback(*args, **kwargs):
+    print(args)
+    print(kwargs)
+
+
 if __name__ == "__main__":
-    report.stdoutLoggingConfigure([[config.APP_NAME, logging.INFO], ], fmt=report.SHORT_FMT)
     mc = mqtt.mqtt_client(
         host=config.MQTT_SERVER,
         port=config.MQTT_PORT,
@@ -19,12 +26,11 @@ if __name__ == "__main__":
     )
     #
     devicedict = {}
-    for device in [
-        # devices.shelly_pro3(mc, "shellies/gfw/pro3"),
-        # devices.brennenstuhl_heatingvalve(mc, "zigbee_raspi/heatvlv"),
-        # devices.silvercrest_button(mc, "zigbee_raspi/button"),
-        devices.hue_sw_br_ct(mc, "zigbee_ffe/kitchen/main_light_1"),
-    ]:
+    device_list = []
+    # define devices
+    device_list.append(smart_devices.shelly.shelly_rpc(mc, "unknown/topic"))
+    # create device_dict
+    for device in device_list:
         devicedict[device.topic.replace("/", "_")] = device
     #
     COMMANDS = ['quit', 'help', 'action']
diff --git a/devices/__init__.py b/devices/__init__.py
index d2a13df..20f4c5f 100644
--- a/devices/__init__.py
+++ b/devices/__init__.py
@@ -1,47 +1,23 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-"""
-devices (DEVICES)
-=================
-
-**Author:**
-
-* Dirk Alders <sudo-dirk@mount-mockery.de>
-
-**Description:**
-
-    This Module supports smarthome devices
-
-**Submodules:**
-
-* :mod:`shelly`
-* :mod:`silvercrest_powerplug`
-
-**Unittest:**
-
-        See also the :download:`unittest <devices/_testresults_/unittest.pdf>` documentation.
-
-**Module Documentation:**
-
-"""
 import logging
 
-from devices.shelly import shelly as shelly_sw1
-from devices.shelly import shelly_rpc as shelly_pro3
-from devices.hue import hue_light as hue_sw_br_ct
-from devices.tradfri import tradfri_light as tradfri_sw
-from devices.tradfri import tradfri_light as tradfri_sw_br
-from devices.tradfri import tradfri_light as tradfri_sw_br_ct
-from devices.tradfri import tradfri_button as tradfri_button
-from devices.tradfri import tradfri_light as livarno_sw_br_ct
-from devices.brennenstuhl import brennenstuhl_heatingvalve
-from devices.silvercrest import silvercrest_button
-from devices.silvercrest import silvercrest_powerplug
-from devices.silvercrest import silvercrest_motion_sensor
-from devices.mydevices import powerplug as my_powerplug
-from devices.mydevices import audio_status
-from devices.mydevices import remote
+from smart_devices.shelly import shelly as shelly_sw1
+from smart_devices.shelly import shelly_rpc as shelly_pro3
+from smart_devices.hue import hue_light as hue_sw_br_ct
+from smart_devices.tradfri import tradfri_light as tradfri_sw
+from smart_devices.tradfri import tradfri_light as tradfri_sw_br
+from smart_devices.tradfri import tradfri_light as tradfri_sw_br_ct
+from smart_devices.tradfri import tradfri_button as tradfri_button
+from smart_devices.tradfri import tradfri_light as livarno_sw_br_ct
+from smart_devices.brennenstuhl import brennenstuhl_heatingvalve
+from smart_devices.silvercrest import silvercrest_button
+from smart_devices.silvercrest import silvercrest_powerplug
+from smart_devices.silvercrest import silvercrest_motion_sensor
+from smart_devices.mydevices import powerplug as my_powerplug
+from smart_devices.mydevices import audio_status
+from smart_devices.mydevices import remote
 
 from function.videv import videv_switching as videv_sw
 from function.videv import videv_switch_brightness as videv_sw_br
diff --git a/smart_devices/__init__.py b/smart_devices/__init__.py
new file mode 100644
index 0000000..eb06e38
--- /dev/null
+++ b/smart_devices/__init__.py
@@ -0,0 +1,6 @@
+from . import brennenstuhl
+from . import hue
+from . import mydevices
+from . import shelly
+from . import silvercrest
+from . import tradfri
diff --git a/devices/base.py b/smart_devices/base.py
similarity index 100%
rename from devices/base.py
rename to smart_devices/base.py
diff --git a/devices/brennenstuhl.py b/smart_devices/brennenstuhl.py
similarity index 99%
rename from devices/brennenstuhl.py
rename to smart_devices/brennenstuhl.py
index c423b58..426aca8 100644
--- a/devices/brennenstuhl.py
+++ b/smart_devices/brennenstuhl.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base
+from .base import base
 import task
 import time
 
diff --git a/devices/hue.py b/smart_devices/hue.py
similarity index 98%
rename from devices/hue.py
rename to smart_devices/hue.py
index 9fdba30..1ecfef8 100644
--- a/devices/hue.py
+++ b/smart_devices/hue.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base, base_output
+from .base import base, base_output
 import logging
 
 
diff --git a/devices/mydevices.py b/smart_devices/mydevices.py
similarity index 99%
rename from devices/mydevices.py
rename to smart_devices/mydevices.py
index eb8b97a..f264bdf 100644
--- a/devices/mydevices.py
+++ b/smart_devices/mydevices.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base, base_output
+from .base import base, base_output
 import logging
 
 
diff --git a/devices/shelly.py b/smart_devices/shelly.py
similarity index 99%
rename from devices/shelly.py
rename to smart_devices/shelly.py
index 0bdab1c..112c269 100644
--- a/devices/shelly.py
+++ b/smart_devices/shelly.py
@@ -1,8 +1,8 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base_output
-from devices.base import base_rpc
+from .base import base_output
+from .base import base_rpc
 import task
 
 
diff --git a/devices/silvercrest.py b/smart_devices/silvercrest.py
similarity index 99%
rename from devices/silvercrest.py
rename to smart_devices/silvercrest.py
index 99bc140..5af024b 100644
--- a/devices/silvercrest.py
+++ b/smart_devices/silvercrest.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base, base_output
+from .base import base, base_output
 import logging
 
 
diff --git a/devices/tradfri.py b/smart_devices/tradfri.py
similarity index 97%
rename from devices/tradfri.py
rename to smart_devices/tradfri.py
index 3b5faf1..9426769 100644
--- a/devices/tradfri.py
+++ b/smart_devices/tradfri.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 #
-from devices.base import base, base_output
+from .base import base, base_output
 import logging
 
 
@@ -120,6 +120,7 @@ class tradfri_light(base_output):
     def set_color_temp(self, color_temp):
         """color_temp: [0, ..., 10]"""
         self.send_command(self.KEY_COLOR_TEMP, color_temp)
+        self.mqtt_client.send('/'.join([self.topic, self.TX_TOPIC]), '{"color_temp_startup": "previous"}')
 
     def set_color_temp_mcb(self, device, key, data):
         self.set_color_temp(data)