diff --git a/fhem/CHANGED b/fhem/CHANGED
index 77686af20..b4931e13e 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.
+ - change:  66_EseraOneWire: switching to recommended firmware version 12029
  - feature: 60_Watches: attr timeAsReading -> write displayed time to reading 
                         currtime
  - feature: 48_BlinkCamera: Support for new API on login / new V3 as default
diff --git a/fhem/FHEM/66_EseraOneWire.pm b/fhem/FHEM/66_EseraOneWire.pm
index 8cf7f27f2..74fc40808 100644
--- a/fhem/FHEM/66_EseraOneWire.pm
+++ b/fhem/FHEM/66_EseraOneWire.pm
@@ -125,7 +125,7 @@ EseraOneWire_Define($$)
   $hash->{DeviceName} = $dev;
 
   $hash->{KAL_PERIOD} = 60;
-  $hash->{RECOMMENDED_FW} = 12027;
+  $hash->{RECOMMENDED_FW} = 12029;
   $hash->{DEFAULT_POLLTIME} = 5;
   $hash->{DEFAULT_DATATIME} = 10;
 
@@ -2087,7 +2087,7 @@ EseraOneWire_processKalMessage($)
   supports serial connections as well, for controllers with serial/USB <br>
   interface. It is tested with EseraStation 200.<br>
   <br>
-  Tested with Esera controller firmware version 12027.<br>
+  Tested with Esera controller firmware version 12029.<br>
   <br>
   <a name="EseraOneWire_Define"></a>
   <b>Define</b>
diff --git a/fhem/MAINTAINER.txt b/fhem/MAINTAINER.txt
index 1a92fc2bb..856140d37 100644
--- a/fhem/MAINTAINER.txt
+++ b/fhem/MAINTAINER.txt
@@ -318,6 +318,7 @@ FHEM/66_ECMD.pm              neubert              Sonstige Systeme
 FHEM/66_EseraAnalogInIout.pm pizmus               1Wire
 FHEM/66_EseraCount.pm        pizmus               1Wire
 FHEM/66_EseraDigitalInOut.pm pizmus               1Wire
+FHEM/66_EseraDimmer.pm       pizmus               1Wire
 FHEM/66_EseraIButton.pm      pizmus               1Wire
 FHEM/66_EseraMulti.pm        pizmus               1Wire
 FHEM/66_EseraOneWire.pm      pizmus               1Wire