diff --git a/esphome/geigercounter.yaml b/esphome/geigercounter.yaml
index 07f8159..42b5203 100644
--- a/esphome/geigercounter.yaml
+++ b/esphome/geigercounter.yaml
@@ -22,7 +22,6 @@ logger:
 
 # Enable Home Assistant API
 api:
-  password: !secret api
   encryption: 
     key: !secret apikey
 
@@ -59,6 +58,10 @@ sensor:
     count_mode:
       rising_edge: DISABLE
       falling_edge: INCREMENT
+    # Hardware counter alows only 13us debounce, so we set it OFF:
+    use_pcnt: False
+    # When hw counter is OFF then we may set our filter time to SBM20 190 us Deadtime value or any other (also in microseconds):
+    internal_filter: 190us
     update_interval: 60s
     accuracy_decimals: 3
     id: dose_meter
@@ -66,7 +69,7 @@ sensor:
       - sliding_window_moving_average: # 5-minutes moving average (MA5) here
           window_size: 5
           send_every: 1
-      - multiply: 0.0054 # SBM20 tube conversion factor of pulses into µSv/Hour
+      - multiply: 0.0057 # SBM20 tube conversion factor of pulses into µSv/Hour
   - platform: integration
     name: "Gesamte Strahlungsdosis"
     unit_of_measurement: "µSv"
@@ -75,7 +78,9 @@ sensor:
     accuracy_decimals: 5
     time_unit: min # integrate values every next minute
     filters:
-      - multiply: 0.00009 # obtained doze (from mkSv/hour into mkSv/minute) conversion factor: 0.0054 / 60 minutes = 0.00009; so pulses * 0.00009 = doze every next minute, µSv.
+      # obtained dose. Converting from mkSv/hour into mkSv/minute: [mkSv/h / 60] OR [mkSv/h * 0.0166666667]. 
+      # if my_dose_meter in CPM, then [0.0054 / 60 minutes] = 0.00009; so CPM * 0.00009 = dose every next minute, mkSv.
+      - multiply: 0.0166666667
 text_sensor:
   - platform: homeassistant
     entity_id: sun.sun