diff --git a/CHANGELOG.md b/CHANGELOG.md
index 07931c4..7d6e3d3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,8 +1,12 @@
 # Changelog
 
-Version 4.59b
+Version 4.60
 
-- Changed:    Fermenter topics. CraftBeerPi 4.3.2.a10 and above
+- New:        Parameter senCycle for CBPi4 fermenter mode (leave default 1 second)
+- Changed:    Fermenter topics. CraftBeerPi 4.3.2 or newer required
+- Update:     Lib ArduinoJSON 7.0.4
+
+Version 4.59
 
 - Update:     ArduinoJSON API 7
 - Reworked:   JSON handling: removed all nested objects and arrays (API 7)
diff --git a/build/MQTTDevice32.ino.bin b/build/MQTTDevice32.ino.bin
index cd2b5e0..5bdc2fc 100644
Binary files a/build/MQTTDevice32.ino.bin and b/build/MQTTDevice32.ino.bin differ
diff --git a/build/MQTTDevice32.mklittlefs.bin b/build/MQTTDevice32.mklittlefs.bin
index b5c736c..a9a3227 100644
Binary files a/build/MQTTDevice32.mklittlefs.bin and b/build/MQTTDevice32.mklittlefs.bin differ
diff --git a/data/de.json b/data/de.json
index f1a14a4..0555b91 100644
--- a/data/de.json
+++ b/data/de.json
@@ -93,7 +93,8 @@
     "MISC_DEV": "WebUpdate mit Testversionen (development branch)",
     "MISC_DEV_TEXT": "Testversion:",
     "MISC_DUTY": "Aktoren dutycycle [5000ms]",
-    "MISC_DUTY_TEXT": "Optionale Einstellung *",
+    "MISC_DUTY_TEXT": "Optionale Einstellungen für die CBPi4 Gärsteuerung *",
+    "MISC_SEN": "Sensoren senCycle [1s]",
     "MISC_BUZ_TT": "Unterschiedliche Audiosignale unterstützen den Brauvorgang",
     "MISC_HIRES_TT": "Schaltet hohe Auflösung für alle DS18B20 Sensoren ein. Jede Messung mit 12bit dauert ca. 750ms",
     "MISC_SPI_TT": "Ein MAX31865 Amplifier wird für den Anschluss von analogen Sensoren PT100 und PT1000 benötigt",
@@ -117,6 +118,7 @@
     "MISC_RES_CLEAR_TT": "Lösche alle Einstellungen außer die WLAN Konfigruation. Das MQTTDevice startet mit Standardparametern neu",
     "MISC_DEV_TT": "Aktualisiere das MQTTDevice mit Testversionen. Vorsicht: Testversionen sind häufig nicht für das Brauen geeignet",
     "MISC_DUTY_TT": "Aktoren dutycycle in ms",
+    "MISC_SEN_TT": "Sensoren sencycle in sek",
     "MISC_UPDATE_TEXT1": "Firmware update",
     "MISC_UPDATE_TEXT2": "Datei Update oder WebUpdate?",
     "MISC_UPDATE_TEXT3": "Das MQTTDevice startet automatisch mehrfach neu",
diff --git a/data/en.json b/data/en.json
index 7652c85..c5bcaed 100644
--- a/data/en.json
+++ b/data/en.json
@@ -92,7 +92,8 @@
     "MISC_RES_CLEAR": "Reset to factory defaults",
     "MISC_DEV": "WebUpdate development version",
     "MISC_DUTY": "actors dutycycle [5000ms]",
-    "MISC_DUTY_TEXT": "optional settings *",
+    "MISC_SEN": "sensors senCycle [1s]",
+    "MISC_DUTY_TEXT": "optional settings for CBPi4 fermenter mode *",
     "MISC_DEV_TEXT": "development branch:",
     "MISC_BUZ_TT": "Different audio signals help while breewing ",
     "MISC_HIRES_TT": "Enable high resoution on all sensors. Measurement needs approx 750ms",
@@ -117,6 +118,7 @@
     "MISC_RES_CLEAR_TT": "Delete configuration file, wipe all configuration settings but keep WLAN config. MQTTDevice will reboot with defaults. Attention: WLAN settings are not removed",
     "MISC_DEV_TT": "Update MQTTDevice with development version. Attention: dev versions often not recommended for brewing",
     "MISC_DUTY_TT": "dutycycle for actors in ms",
+    "MISC_SEN_TT": "dutycycle for sensors in sec",
     "MISC_UPDATE_TEXT1": "Firmware update",
     "MISC_UPDATE_TEXT2": "File upload or web update?",
     "MISC_UPDATE_TEXT3": "MQTTDevice4 restarts automatically",
diff --git a/tools/Firmware.zip b/tools/Firmware.zip
index 78a5ca6..569b05d 100644
Binary files a/tools/Firmware.zip and b/tools/Firmware.zip differ