diff --git a/README.md b/README.md
index 705ea7a8..205e4c58 100644
--- a/README.md
+++ b/README.md
@@ -251,7 +251,6 @@ nspanel-1:
   config:
     panelRecvTopic: "tele/tasmota_your_mqtt_topic/RESULT"
     panelSendTopic: "cmnd/tasmota_your_mqtt_topic/CustomSend"
-    updateMode: "auto-notify"
     timeoutScreensaver: 20
     #brightnessScreensaver: 10
     brightnessScreensaver:
@@ -259,9 +258,8 @@ nspanel-1:
         value: 10
       - time: "23:00:00"
         value: 0
-    locale: "de_DE" # only used if babel python package is installed
-    dateFormatBabel: "full" # only used if babel python package is installed
-                            # formatting options on https://babel.pocoo.org/en/latest/dates.html?highlight=name%20of%20day#date-fields
+    locale: "de_DE"
+    dateFormatBabel: "full"
     timeFormat: "%H:%M"
     dateFormat: "%A, %d. %B %Y" # ignored if babel python package is installed
     weather: weather.example
@@ -310,7 +308,34 @@ key | optional | type | default | description
 `class` | False | string | | The name of the Class.
 `config` | False | complex | | Config/Mapping between Homeassistant and your NsPanel
 
-### Override Icons or Names
+Possible configuration values for config key:
+
+key | optional | type | default | description
+-- | -- | -- | -- | --
+`panelRecvTopic` | False | string | `tele/tasmota_your_mqtt_topic/RESULT` | The mqtt topic used to receive messages. 
+`panelSendTopic` | False | string | `cmnd/tasmota_your_mqtt_topic/CustomSend` | The mqtt topic used to send messages. 
+`timeoutScreensaver` | True | integer | `20` | Timeout for the screen to enter screensaver, to disable screensaver use 0
+`brightnessScreensaver` | True | integer/complex | `20` | Brightness for the screen to enter screensaver, see example below for complex/scheduled config.
+`locale` | True | string | `en_US` | Used by babel to determinante Date format on screensaver, also used for localization.
+`dateFormatBabel` | True | string | `full` | formatting options on https://babel.pocoo.org/en/latest/dates.html?highlight=name%20of%20day#date-fields
+`timeFormat` | True | string | `%H:%M` | Time Format on screensaver. Substring after `?` is displayed in a seperate smaller textbox. Useful for 12h time format with AM/PM  `"%I:%M   ?%p"`
+`dateFormat` | True | string | `%A, %d. %B %Y` | date format used if babel is not installed
+`weather` | True | string | `weather.example` | weather entity from homeassistant
+`pages` | False | complex | | configuration for pages on panel
+
+#### Schedule screensaver brightness
+
+It is possible to schedule a brightness change for the screen at specific times.
+
+```
+    brightnessScreensaver:
+      - time: "7:00:00"
+        value: 10
+      - time: "23:00:00"
+        value: 0
+```
+
+#### Override Icons or Names
 
 To override Icons or Names of entities you can configure an icon and/or name in your configuration, please see the following example.
 Only the icons listed in the [Icon Table](HMI#icons-ids) are useable.