Fine tuned values for brightness, dim/bright x-over voltage and alarm states.

.HA_VERSION

@@ -1 +1 @@
-2021.9.5
+2021.9.6

esphome/sleepingroom.yaml

@@ -117,8 +117,8 @@ sensor:
     name: "WiFi Signalstärke"
     update_interval: 60s
   # SCD30 CO2 +  temperature + humidity sensor
-  # * air quality category 0: LED is purple, sensor needs calibration (<400ppm)
-  # • air quality category 1: LED is green (400-800ppm) 
+  # * air quality category 0: LED is purple, sensor needs calibration (<380ppm)
+  # • air quality category 1: LED is green (380-800ppm) 
   # • air quality category 2: LED is yellow (900-1200ppm) 
   # • air quality category 3: LED is orange/amber (1200 bis 1600ppm) 
   # • air quality category 4: LED is red (1600-2000ppm) 
@@ -129,7 +129,7 @@ sensor:
       id: co2_value
       accuracy_decimals: 1
       on_value_range:
-        - below: 400
+        - below: 380
           then:
             - text_sensor.template.publish:
                 id: co2_warn
@@ -139,7 +139,7 @@ sensor:
                 red: 75%
                 green: 0%
                 blue: 100%
-        - above: 400
+        - above: 380
           below: 800
           then:
             - text_sensor.template.publish:
@@ -149,7 +149,7 @@ sensor:
                 id: co2_light
                 red: 0%
                 green: 100%
-                blue: 9%
+                blue: 0%
         - above: 800
           below: 1200
           then:
@@ -233,16 +233,16 @@ sensor:
     update_interval: 1s
     internal: true
     on_value_range:
-      - below: 0.3
+      - below: 0.25
         then:
           light.turn_on:
             id: co2_light
-            brightness: 50%
-      - above: 0.3
+            brightness: 30%
+      - above: 0.4
         then:
           light.turn_on:
             id: co2_light
-            brightness: 100%
+            brightness: 60%
 
 # IR Receiver, dumps all received values into serial
 remote_receiver: