diff --git a/esphome/sleepingroom.yaml b/esphome/sleepingroom.yaml
index d4deae1..822c9c8 100644
--- a/esphome/sleepingroom.yaml
+++ b/esphome/sleepingroom.yaml
@@ -3,15 +3,43 @@ esphome:
   platform: ESP32
   board: nodemcu-32s
   
-# Startup animation
-#on_boot:
-#  then:
-
-#script:
-#  - id: startup_animation
-#    then:
-#      - delay: 5s
-#      - 
+  on_boot:
+    then:
+      - light.turn_on:
+          id: co2_light
+          red: 0%
+          green: 100%
+          blue: 9%
+      - delay: 1.5s
+      - light.turn_on:
+          id: co2_light
+          red: 100%
+          green: 75%
+          blue: 0%
+      - delay: 1.5s
+      - light.turn_on:
+          id: co2_light
+          red: 100%
+          green: 0%
+          blue: 0%
+      - delay: 1.5s
+      - light.turn_on:
+          id: co2_light
+          red: 100%
+          green: 75%
+          blue: 0%
+      - delay: 1.5s
+      - light.turn_on:
+          id: co2_light
+          red: 0%
+          green: 100%
+          blue: 9%
+      - text_sensor.template.publish:
+          id: co2_warn
+          state: "grün"
+      - text_sensor.template.publish:
+          id: pm25_warn
+          state: "grün"
 
 wifi:
   ssid: "Voltage-legacy"