diff --git a/build/arduino.avr.uno/extras/configuration.yaml b/build/arduino.avr.uno/extras/configuration.yaml
new file mode 100644
index 0000000..ccf9e97
--- /dev/null
+++ b/build/arduino.avr.uno/extras/configuration.yaml
@@ -0,0 +1,21 @@
+# Home Assistant configuration.yaml entry
+
+sensor:
+  - platform: serial
+    serial_port: /dev/ttyV0
+    baudrate: 9600
+    name: weather_sensor
+  - platform: template
+    sensors:
+      temperature:
+        value_template: '{{ states.sensor.weather_sensor.attributes["temperature"] }}'
+        friendly_name: Temperature soba
+        unit_of_measurement: "°C"
+      humidity:
+        value_template: '{{ states.sensor.weather_sensor.attributes["humidity"] }}'
+        friendly_name: Humidity soba
+        unit_of_measurement: "%RH"
+      pressure:
+        value_template: '{{ states.sensor.weather_sensor.attributes["pressure"] }}'
+        friendly_name: Pressure soba
+        unit_of_measurement: "hPa"
\ No newline at end of file