diff --git a/FHEM/71_XiaomiSmartHome.pm b/FHEM/71_XiaomiSmartHome.pm
index 98ccaaa..06f33a4 100644
--- a/FHEM/71_XiaomiSmartHome.pm
+++ b/FHEM/71_XiaomiSmartHome.pm
@@ -40,6 +40,8 @@ eval "use Crypt::CBC";
 return "\nERROR: Please install Crypt::CBC" if($@);
 eval "use Net::Ping";
 return "\nERROR: Please install Net::Ping" if($@);
+eval "use Math::Round";
+return "\nERROR: Please install libmath-round-perl" if($@);
 
 
 use Color;
@@ -50,7 +52,9 @@ use SetExtensions;
 sub XiaomiSmartHome_Notify($$);
 sub XiaomiSmartHome_updateSingleReading($$);
 my $iv="\x17\x99\x6d\x09\x3d\x28\xdd\xb3\xba\x69\x5a\x2e\x6f\x58\x56\x2e";
+
 my $version = "1.19";
+
 my %XiaomiSmartHome_gets = (
 	"getDevices"	=> ["get_id_list", '^.+get_id_list_ack' ],
 
diff --git a/FHEM/71_XiaomiSmartHome_Device.pm b/FHEM/71_XiaomiSmartHome_Device.pm
index dd36e59..f3e0329 100644
--- a/FHEM/71_XiaomiSmartHome_Device.pm
+++ b/FHEM/71_XiaomiSmartHome_Device.pm
@@ -24,9 +24,11 @@ package main;
 
 use strict;
 use warnings;
+use Math::Round qw/nearest/;
 
 
 my $version = "1.19";
+
 sub XiaomiSmartHome_Device_updateSReading($);
 
 
@@ -44,9 +46,11 @@ sub XiaomiSmartHome_Device_Initialize($)
 
   $hash->{AttrList}  = "IODev follow-on-for-timer:1,0 follow-on-timer ".
                        "do_not_notify:1,0 ignore:1,0 dummy:1,0 showtime:1,0 valueFn:textField-long ".
+
 					   "rnd_tmp:1,2,3 ".
 					   "rnd_hum:1,2,3 ".
 					   "rnd_bat:1,2,3 ".
+
                        $readingFnAttributes ;				
 }
 #####################################
@@ -194,9 +198,11 @@ sub XiaomiSmartHome_Device_on_timeout($){
 #####################################
 sub XiaomiSmartHome_Device_Read($$$){
 	my ($hash, $msg, $name) = @_;
+
 	my $XMIround_tmp = AttrVal( $hash->{NAME}, "rnd_tmp", "2" );
 	my $XMIround_hum = AttrVal( $hash->{NAME}, "rnd_hum", "2" );
 	my $XMIround_bat = AttrVal( $hash->{NAME}, "rnd_bat", "1" );	
+
 	my $decoded = eval{decode_json($msg)};
 	if ($@) {
 		Log3 $name, 1, "$name: DEV_Read> Error while request: $@";
@@ -222,6 +228,7 @@ sub XiaomiSmartHome_Device_Read($$$){
 				readingsBulkUpdate($hash, "no_close", "0", 1 );
 				}
 			}
+
 		if (defined $data->{no_motion}){
 			Log3 $name, 4, "$name: DEV_Read>" . " Name: " . $hash->{NAME} . " SID: " . $sid . " Type: " . $hash->{MODEL}  . " NO_motion: " . $data->{no_motion};
 			readingsBulkUpdate($hash, "no_motion", "$data->{no_motion}", 1 );
diff --git a/README.md b/README.md
index a4caeba..36a6ef9 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,38 @@
 # fhem-XiaomiSmartHome Gateway
-With this module, the XiaomiGateway is bound to Fhem. The module listens for multicast messages from the gateway. Currently only  for the sensortype Magnet, Motion, Temperature-Humidity, Switch, Cube, Curtain, Smoke and Gas. 
-Changing and switching the led of the gateway and changing ringtone and volume of the gateway is also possible
+With this module, the Xiaomi Smarthome Gateway is bound to FHEM. The module listens for multicast messages from the gateway. 
+Changing and switching the LED from the gateway and changing ringtone and volume of the gateway is also possible
 
 * Please read the Wiki !! you need to install some Perl modules.
 * https://github.com/T0RST3N/fhem-XiaomiSmartHome/wiki
+
+# Supported Sensors
+* magnet: Window/Door magnetic sensor
+* motion: Human body motion sensor
+* sensor_motion.aq2: Aqara Human body motion sensor with lux readings
+* sensor_ht: Temperature and humidity sensor
+* weather.v1: Aqara Temperature, pressure and humidity sensor
+* switch: Wireless sensor switch
+* plug & 86plug: Smart socket
+* cube: Cube sensor
+* 86sw1: Wireless switch single
+* 86sw2: Wireless switch double
+* ctrl_neutral1: Single bond ignition switch
+* ctrl_neutral2: Double bond ignition switch
+* rgbw_light: Smart lights (report only)
+* curtain: Curtain (Control only if device has reporte curtain_level)
+* wleak: Watersensor
+* smoke: smoke alarm detector
+* * 0: disarm
+* * 1: arlarm
+* * 8: battery arlarm
+* * 64: arlarm sensitivity
+* * 32768: ICC communication failure
+* gas: gas alarm detector
+* * 0: disarm
+* * 1: arlarm
+* * 2: analog arlarm
+* * 64: arlarm sensitivity
+* * 32768: ICC communication failure
+
+# A BIG ThankYOU to my Supporters
+* StefanB from Coburg
diff --git a/images/7.PNG b/images/7.PNG
new file mode 100644
index 0000000..d4a7314
Binary files /dev/null and b/images/7.PNG differ