diff --git a/98_TadoAPI.pm b/98_TadoAPI.pm
index 83235c5..0713a47 100644
--- a/98_TadoAPI.pm
+++ b/98_TadoAPI.pm
@@ -53,6 +53,7 @@ my %sets = (
   "update" => "noArg",
   "setGeo" => "",
   "setZoneOverlay" => "",
+  "timedZoneOverlay" => "",
   "updateAllOverlays" => "noArg",
   "setAllOverlays" => ""
  );
@@ -196,6 +197,15 @@ sub TadoAPI_Set(@) {
       }
       Log3 $name, 4, "TadoAPI $name" . ": " . "$cmd finished";
 
+    } elsif( $cmd eq 'timedZoneOverlay' ) {
+      Log3 $name, 5, "TadoAPI $name" . ": " . "processing ($cmd)";
+      return "Need at least three parameters [ZoneID] [Duration (sec)] [Setting]" if(@a < 4);
+      
+      if( defined($a[4]) ) {
+        TadoAPI_SetTimedZoneOverlay($hash, $value, $a[3], $a[4]);
+      } 
+      Log3 $name, 4, "TadoAPI $name" . ": " . "$cmd finished";
+
     } elsif( $cmd eq 'setAllOverlays' ) {
       Log3 $name, 5, "TadoAPI $name" . ": " . "processing ($cmd)";
       return "Need at least one parameter (Setting) - Setting: remove=delete overlay; 0=heating power off; 1<=desired temperature (overlay)" if(@a < 3);
@@ -648,7 +658,7 @@ sub TadoAPI_SetZoneOverlayById(@){
             expiry => strftime('%Y-%m-%dT%H:%M:%SZ', gmtime($dt)),
           }
         };
-        Log3 $name, 3, "TadoAPI $name" . ": " . "Timer Overlay for Zone $zoneID . Duration: $duration Exire";
+        Log3 $name, 3, "TadoAPI $name" . ": " . "Set Timer Overlay for Zone $zoneID with $duration seconds expire.";
       }
       else{
         # infinite setting
@@ -1055,6 +1065,13 @@ sub TadoAPI_ReplaceUmlaute(@) {
   return $string;
 }
 
+# helper sub for fhem tablet-ui thermostat widget: set timedZoneOverlay <zoneId> <duration> <setting>
+sub TadoAPI_SetTimedZoneOverlay(@){
+  my ($hash, $zoneid, $duration, $setting) = @_;
+  TadoAPI_SetZoneOverlayById($hash, $zoneid, $setting, $duration);
+}
+
+
 sub TadoAPI_GetHomeId(@){
   # returns first home id only
   my ($hash) = @_;
diff --git a/README.md b/README.md
index 13a09dc..6f76a7e 100644
--- a/README.md
+++ b/README.md
@@ -55,6 +55,21 @@ Sämtliche externen Aufrufe sind *nonblocking* ausgeführt.
 
 ## Verwendung in FHEM
 
+### FHEM Tablet-UI
+Im Tablet UI lassen sich alle Readings des tado FHEM Modul anzeigen:
+
+<img src="https://home.wolfmajer.at/wolfgit/Public/FHEM-Tado/raw/branch/master/doc/tablet-ui-readings.PNG" width="500" />
+
+Auch lassen sich im Tablet UI mit einem Thermostat Widget alle Zonen steuern:
+
+<img src="https://home.wolfmajer.at/wolfgit/Public/FHEM-Tado/raw/branch/master/doc/tablet-ui-thermostat.PNG" width="500" />
+
+Code Snippet für einen Thermostat Widget:
+```
+<div data-type="thermostat" data-height="250" data-width="285" data-temp="Temperatur_Heizung" data-min="15" data-max="24" data-device="mytd" data-set="timedZoneOverlay 1 7200" data-get="DesiredTemp_Heizung"></div>
+```
+
+### Tado mit Anwesenheit verknüpfen
 In Kombination mit dem Presence (bzw. Residents) Modul kann man *tado* automatisch zwischen HOME und AWAY umschalten lassen und die Temperatur mittels FHEM absenken lassen.
 
 Beispiel dafür:
diff --git a/doc/tablet-ui-readings.PNG b/doc/tablet-ui-readings.PNG
new file mode 100644
index 0000000..44645b8
Binary files /dev/null and b/doc/tablet-ui-readings.PNG differ
diff --git a/doc/tablet-ui-thermostat.PNG b/doc/tablet-ui-thermostat.PNG
new file mode 100644
index 0000000..17ccc8b
Binary files /dev/null and b/doc/tablet-ui-thermostat.PNG differ