Matter TemperatureLevel feature from TemperatureControl cluster

homeassistant/components/matter/icons.json

@@ -36,6 +36,11 @@
         }
       }
     },
+    "select": {
+      "temperature_level": {
+        "default": "mdi:thermometer"
+      }
+    },
     "sensor": {
       "contamination_state": {
         "default": "mdi:air-filter"

homeassistant/components/matter/models.py

@@ -59,6 +59,11 @@ def primary_attribute(self) -> type[ClusterAttributeDescriptor]:
         """Return Primary Attribute belonging to the entity."""
         return self.attributes_to_watch[0]
 
+    @property
+    def secondary_attribute(self) -> type[ClusterAttributeDescriptor]:
+        """Return Secondary Attribute belonging to the entity."""
+        return self.attributes_to_watch[1]
+
 
 @dataclass
 class MatterDiscoverySchema:

homeassistant/components/matter/select.py

@@ -2,8 +2,9 @@
 
 from __future__ import annotations
 
+from collections.abc import Callable
 from dataclasses import dataclass
-from typing import TYPE_CHECKING
+from typing import TYPE_CHECKING, Any
 
 from chip.clusters import Objects as clusters
 from chip.clusters.Types import Nullable
@@ -46,6 +47,9 @@ async def async_setup_entry(
 class MatterSelectEntityDescription(SelectEntityDescription, MatterEntityDescription):
     """Describe Matter select entities."""
 
+    command: Callable[[], Any] | None = None
+    field: str | None = None
+
 
 class MatterSelectEntity(MatterEntity, SelectEntity):
     """Representation of a select entity from Matter Attribute read/write."""
@@ -111,6 +115,37 @@ def _update_from_device(self) -> None:
             self._attr_name = desc
 
 
+class MatterListSelectEntity(MatterSelectEntity):
+    """Representation of a select entity from Matter list and selected item Cluster attribute(s)."""
+
+    async def async_select_option(self, option: str) -> None:
+        """Change the selected option."""
+        # select the ID from the label string
+        option_id = self._attr_options.index(option)
+        # field = self.entity_description.field
+
+        await self.matter_client.send_device_command(
+            node_id=self._endpoint.node.node_id,
+            endpoint_id=self._endpoint.endpoint_id,
+            # command=self.entity_description.command(targetTemperatureLevel=option_id),
+            command=clusters.TemperatureControl.Commands.SetTemperature(
+                targetTemperatureLevel=option_id
+            ),
+        )
+
+    @callback
+    def _update_from_device(self) -> None:
+        """Update from device."""
+        select_list = self.get_matter_attribute_value(
+            self._entity_info.secondary_attribute
+        )
+        current_option = self.get_matter_attribute_value(
+            self._entity_info.primary_attribute
+        )
+        self._attr_options = list(select_list)
+        self._attr_current_option = select_list[current_option]
+
+
 # Discovery schema(s) to map Matter Attributes to HA entities
 DISCOVERY_SCHEMAS = [
     MatterDiscoverySchema(
@@ -254,4 +289,18 @@ def _update_from_device(self) -> None:
         entity_class=MatterSelectEntity,
         required_attributes=(clusters.SmokeCoAlarm.Attributes.SmokeSensitivityLevel,),
     ),
+    MatterDiscoverySchema(
+        platform=Platform.SELECT,
+        entity_description=MatterSelectEntityDescription(
+            key="TemperatureControlSelectedTemperatureLevel",
+            translation_key="temperature_level",
+            command=clusters.TemperatureControl.Commands.SetTemperature,
+            # field=clusters.TemperatureControl.Commands.SetTemperature.targetTemperatureLevel,
+        ),
+        entity_class=MatterListSelectEntity,
+        required_attributes=(
+            clusters.TemperatureControl.Attributes.SelectedTemperatureLevel,
+            clusters.TemperatureControl.Attributes.SupportedTemperatureLevels,
+        ),
+    ),
 ]

homeassistant/components/matter/strings.json

@@ -196,6 +196,9 @@
           "toggle": "[%key:common::action::toggle%]",
           "previous": "Previous"
         }
+      },
+      "temperature_level": {
+        "name": "Temperature level"
       }
     },
     "sensor": {

tests/components/matter/conftest.py

@@ -104,6 +104,7 @@ async def integration_fixture(
         "pressure_sensor",
         "room_airconditioner",
         "silabs_dishwasher",
+        "silabs_laundrywasher",
         "smoke_detector",
         "switch_unit",
         "temperature_sensor",