Add Wine Fridge Package

packages/winefridge/README.md

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+# Wine Fridge Package
+
+This package contains automations to control the wine fridge outlet in the garage.

packages/winefridge/winefridge.yaml

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+# Wine Fridge Package
+
+# -----------------------------------------------------------------------------
+# Wine Fridge Helpers
+input_number:
+  wine_fridge_setpoint:
+    name: Wine Fridge Set Point
+    initial: 65
+    min: 45
+    max: 70
+    step: 1
+    unit_of_measurement: °F
+
+  wine_fridge_delta_t:
+    name: Wine Fridge Delta T
+    initial: 5
+    min: 2
+    max: 15
+    unit_of_measurement: °F
+
+template:
+  binary_sensor:
+    # Start wine fridge when dT is high enough to make the compressor happy
+    - name: Wine Fridge Should Start
+      state: >
+        {{
+          states('sensor.wine_fridge_sensor_temperature')|float > states('input_number.wine_fridge_setpoint') + 1
+          and states('sensor.garage_air_temperature')|float > states('sensor.wine_fridge_sensor_temperature')|float + states('input_number.wine_fridge_delta_t')|float
+          and states('switch.garage_wine_fridge_outlet') == 'off'
+        }}
+
+    # Stop wine fridge when temperature falls and the compressor is stopped
+    - name: Wine Fridge Should Stop
+      state: >
+        {{
+          states('sensor.garage_air_temperature')|float < states('sensor.wine_fridge_sensor_temperature')|float + states('input_number.wine_fridge_delta_t')|float
+          and states('sensor.garage_wine_fridge_outlet_electric_consumption_a')|float < 0.5
+        }}
+
+# -----------------------------------------------------------------------------
+# Wine Fridge Automations
+automation:
+  - alias: Turn On Wine Fridge
+    mode: single
+    trigger:
+      - platform: state
+        entity_id: binary_sensor.wine_fridge_should_start
+        to: 'on'
+        for:
+          minutes: 5
+    action:
+      - service: switch.turn_on
+        target:
+          entity_id: switch.garage_wine_fridge_outlet
+
+  - alias: Turn Off Wine Fridge
+    mode: single
+    trigger:
+      - platform: state
+        entity_id: binary_sensor.wine_fridge_should_stop
+        to: 'on'
+        for:
+          minutes: 5
+    action:
+      - service: switch.turn_off
+        target:
+          entity_id: switch.garage_wine_fridge_outlet