diff --git a/fhem/CHANGED b/fhem/CHANGED
index 089cd8248..c5a341718 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,6 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - feature: 30_pilight_xyz: possibility to change IO-Device (IODEV)
   - bugfix: YAMAHA_AVR: fixing not correctly volume smoothing
   - change: 49_SSCam: turned completly to HttpUtils_NonblockingGet for 
                        calling websites nonblocking, 
diff --git a/fhem/FHEM/10_pilight_ctrl.pm b/fhem/FHEM/10_pilight_ctrl.pm
index 050c51961..abd874d1e 100644
--- a/fhem/FHEM/10_pilight_ctrl.pm
+++ b/fhem/FHEM/10_pilight_ctrl.pm
@@ -838,11 +838,16 @@ sub pilight_ctrl_Parse($$)
   }
     
   switch($protoID){
-    case 1 { return Dispatch($hash, "PISWITCH,$proto,$id,$unit,$state",undef ); }
+    case 1 {
+      my $msg = "PISWITCH,$proto,$id,$unit,$state";
+      Log3 $me, 4, "$me(Dispatch): $msg";
+      return Dispatch($hash, $msg,undef );
+      }
     case 2 {
       my $dimlevel = (defined($data->{$s}{dimlevel})) ? $data->{$s}{dimlevel} : "";
       my $msg = "PIDIMMER,$proto,$id,$unit,$state";
       $msg.= ",$dimlevel" if ($dimlevel ne "");
+      Log3 $me, 4, "$me(Dispatch): $msg";
       return Dispatch($hash, $msg ,undef);
     }
     case 3 {return;}
@@ -857,6 +862,7 @@ sub pilight_ctrl_Parse($$)
         $piTempData .= ",windgust:$data->{$s}{windgust}"        if (defined($data->{$s}{windgust}));
         
         my $msg = "PITEMP,$proto,$id$piTempData";
+        Log3 $me, 4, "$me(Dispatch): $msg";
         return Dispatch($hash, $msg,undef);
     }
     case 5 { return Dispatch($hash, "PISCREEN,$proto,$id,$unit,$state",undef); }
diff --git a/fhem/FHEM/30_pilight_dimmer.pm b/fhem/FHEM/30_pilight_dimmer.pm
index c171c0d01..37ebe43ca 100644
--- a/fhem/FHEM/30_pilight_dimmer.pm
+++ b/fhem/FHEM/30_pilight_dimmer.pm
@@ -1,5 +1,5 @@
 ##############################################
-# $Id: 30_pilight_dimmer.pm 0.55 2015-07-27 Risiko $
+# $Id: 30_pilight_dimmer.pm 0.56 2015-12-17 Risiko $
 #
 # Usage
 # 
@@ -15,6 +15,7 @@
 # V 0.53 2015-05-30 - FIX: set dimlevel 0
 # V 0.54 2015-05-30 - FIX: StateFn
 # V 0.55 2015-07-27 - NEW: SetExtensions on-for-timer
+# V 0.56 2015-12-17 - NEW: Attribut IODev to switch IO-Device
 ############################################## 
 
 package main;
@@ -36,7 +37,7 @@ sub pilight_dimmer_Initialize($)
   $hash->{ParseFn}  = "pilight_dimmer_Parse";
   $hash->{SetFn}    = "pilight_dimmer_Set";
   $hash->{StateFn}  = "pilight_dimmer_State";
-  $hash->{AttrList} = "dimlevel_max dimlevel_step dimlevel_max_device dimlevel_on dimlevel_off ".$readingFnAttributes;
+  $hash->{AttrList} = "dimlevel_max dimlevel_step dimlevel_max_device dimlevel_on dimlevel_off IODev ".$readingFnAttributes;
 }
 
 #####################################
diff --git a/fhem/FHEM/30_pilight_raw.pm b/fhem/FHEM/30_pilight_raw.pm
index abee4f2e2..5e855cd40 100644
--- a/fhem/FHEM/30_pilight_raw.pm
+++ b/fhem/FHEM/30_pilight_raw.pm
@@ -1,5 +1,5 @@
 ##############################################
-# $Id: 30_pilight_raw.pm 0.11 2015-07-27 Risiko $
+# $Id: 30_pilight_raw.pm 0.12 2015-12-17 Risiko $
 #
 # Usage
 # 
@@ -9,6 +9,7 @@
 #
 # V 0.10 2015-07-21 - initial beta version
 # V 0.11 2015-07-27 - SetExtensions on-for-timer
+# V 0.12 2015-12-17 - NEW:  Attribut IODev to switch IO-Device 
 ############################################## 
 
 package main;
@@ -31,7 +32,7 @@ sub pilight_raw_Initialize($)
   $hash->{DefFn}    = "pilight_raw_Define";
   $hash->{Match}    = "^PIRAW";
   $hash->{SetFn}    = "pilight_raw_Set";
-  $hash->{AttrList} = "onCode:textField-long offCode:textField-long ".$readingFnAttributes;
+  $hash->{AttrList} = "onCode:textField-long offCode:textField-long IODev ".$readingFnAttributes;
 }
 
 #####################################
diff --git a/fhem/FHEM/30_pilight_switch.pm b/fhem/FHEM/30_pilight_switch.pm
index 0806c7cee..99d0eca73 100644
--- a/fhem/FHEM/30_pilight_switch.pm
+++ b/fhem/FHEM/30_pilight_switch.pm
@@ -1,5 +1,5 @@
 ##############################################
-# $Id: 30_pilight_switch.pm 0.14 2015-07-27 Risiko $
+# $Id: 30_pilight_switch.pm 0.15 2015-12-17 Risiko $
 #
 # Usage
 # 
@@ -12,6 +12,7 @@
 # V 0.12 2015-05-18 - FIX:  add version information
 # V 0.13 2015-05-30 - FIX:  StateFn, noArg
 # V 0.14 2015-07-27 - NEW:  SetExtensions on-for-timer
+# V 0.15 2015-12-17 - NEW:  Attribut IODev to switch IO-Device
 ############################################## 
 
 package main;
@@ -38,7 +39,7 @@ sub pilight_switch_Initialize($)
   $hash->{ParseFn}  = "pilight_switch_Parse";
   $hash->{SetFn}    = "pilight_switch_Set";
   $hash->{StateFn}  = "pilight_switch_State";
-  $hash->{AttrList} = $readingFnAttributes;
+  $hash->{AttrList} = "IODev ".$readingFnAttributes;
 }
 
 #####################################
diff --git a/fhem/FHEM/30_pilight_temp.pm b/fhem/FHEM/30_pilight_temp.pm
index 10c33aaee..20ce18cd9 100644
--- a/fhem/FHEM/30_pilight_temp.pm
+++ b/fhem/FHEM/30_pilight_temp.pm
@@ -1,5 +1,5 @@
 ##############################################
-# $Id: 30_pilight_temp.pm 0.17 2015-11-29 Risiko $
+# $Id: 30_pilight_temp.pm 0.18 2015-12-17 Risiko $
 #
 # Usage
 # 
@@ -15,7 +15,8 @@
 # V 0.14 2015-05-30 - FIX:  StateFn 
 # V 0.15 2015-08-30 - NEW:  support pressure, windavg, winddir, windgust
 # V 0.16 2015-09-06 - FIX:  pressure, windavg, winddir, windgust from weather stations without temperature 
-# V 0.17 2015-11-29 - NEW:  offsetTemp and offsetHumidity to correct temperature and humidity 
+# V 0.17 2015-11-29 - NEW:  offsetTemp and offsetHumidity to correct temperature and humidity
+# V 0.18 2015-12-17 - NEW:  Attribut IODev to switch IO-Device 
 ############################################## 
 
 package main;
@@ -37,7 +38,7 @@ sub pilight_temp_Initialize($)
   $hash->{Match}    = "^PITEMP";
   $hash->{ParseFn}  = "pilight_temp_Parse";
   $hash->{StateFn}  = "pilight_temp_State";
-  $hash->{AttrList} = "corrTemp corrHumidity offsetTemp offsetHumidity ".$readingFnAttributes;
+  $hash->{AttrList} = "corrTemp corrHumidity offsetTemp offsetHumidity IODev ".$readingFnAttributes;
 }
 
 #####################################
@@ -85,7 +86,7 @@ sub pilight_temp_Parse($$)
   my ($mhash, $rmsg, $rawdata) = @_;
   my $backend = $mhash->{NAME};
 
-  Log3 $backend, 4, "pilight_temp_Parse: RCV -> $rmsg";
+  Log3 $backend, 4, "pilight_temp_Parse ($backend): RCV -> $rmsg";
   
   my ($dev,$protocol,$id,@args) = split(",",$rmsg);
   return () if($dev ne "PITEMP");