Update README.md

README.md

@@ -35,3 +35,29 @@ aqara:
 
 General discussions:
 - https://community.home-assistant.io/t/beta-xiaomi-gateway-integration/8213/288
+
+## Home assistant examples:
+- Gateway rgb light as home assistant bulb template
+```
+- platform: mqtt_template
+  name: "Main Gateway"
+  state_topic: "home/gateway/main/rgb"
+  command_topic: "home/gateway/main/rgb/set"
+  command_on_template: "{%- if red is defined and green is defined and blue is defined -%}{{ red }},{{ green }},{{ blue }}{%- else -%}255,179,0{%- endif -%},{%- if brightness is defined -%}{{ (float(brightness) / 255 * 100) | round(0) }}{%- else -%}100{%- endif -%}"
+  command_off_template: "0,0,0,0"
+  state_template: "{%- if value.split(',')[3]| float > 0 -%}on{%- else -%}off{%- endif -%}"  # must return `on` or `off`
+  brightness_template: "{{ (float(value.split(',')[3])/100*255) | round(0) }}"
+  red_template: "{{ value.split(',')[0] | int }}"
+  green_template: "{{ value.split(',')[1] | int }}"
+  blue_template: "{{ value.split(',')[2] | int }}"
+```
+
+- Switch automation example:
+```
+trigger:
+    platform: mqtt
+    topic: home/switch/hall/status
+    payload: 'click'
+action:
+  service: script.hall_force_light_on
+```