Add a custom cluster for Inovelli VTM31-SN Dimmer

dashboard/src/client/models/descriptions.ts

@@ -12220,6 +12220,24 @@ export const clusters: Record<number, ClusterDescription> = {
       }
     }
   },
+  "305134641": {
+    "id": 305134641,
+    "label": "InovelliCluster",
+    "attributes": {
+      "305070177": {
+        "id": 305070177,
+        "cluster_id": 305134641,
+        "label": "LEDIndicatorIntensityOn",
+        "type": "uint"
+      },
+      "305070178": {
+        "id": 305070178,
+        "cluster_id": 305134641,
+        "label": "LEDIndicatorIntensityOff",
+        "type": "uint"
+      }
+    }
+  },
   "308149265": {
     "id": 308149265,
     "label": "NeoCluster",

matter_server/common/custom_clusters.py

@@ -368,6 +368,79 @@ def attribute_type(cls) -> ClusterObjectFieldDescriptor:
             value: int = 0
 
 
+@dataclass
+class InovelliCluster(Cluster, CustomClusterMixin):
+    """Custom (vendor-specific) cluster for Inovelli - Vendor ID 4961 (0x1361)."""
+
+    id: ClassVar[int] = 0x122FFC31
+
+    @ChipUtility.classproperty
+    def descriptor(cls) -> ClusterObjectDescriptor:
+        """Return descriptor for this cluster."""
+        return ClusterObjectDescriptor(
+            Fields=[
+                ClusterObjectFieldDescriptor(
+                    Label="ledIndicatorIntensityOn", Tag=0x122F0061, Type=uint
+                ),
+                ClusterObjectFieldDescriptor(
+                    Label="ledIndicatorIntensityOff", Tag=0x122F0062, Type=uint
+                ),
+            ]
+        )
+
+    ledIndicatorIntenstyOn: uint | None = None
+    ledIndicatorIntensityOff: uint | None = None
+
+    class Attributes:
+        """Attributes for the Inovelli Cluster."""
+
+        @dataclass
+        class LEDIndicatorIntensityOn(
+            ClusterAttributeDescriptor, CustomClusterAttributeMixin
+        ):
+            """LEDIndicatorIntensityOn Attribute within the Inovelli Cluster."""
+
+            @ChipUtility.classproperty
+            def cluster_id(cls) -> int:
+                """Return cluster id."""
+                return 0x122FFC31
+
+            @ChipUtility.classproperty
+            def attribute_id(cls) -> int:
+                """Return attribute id."""
+                return 0x122F0061
+
+            @ChipUtility.classproperty
+            def attribute_type(cls) -> ClusterObjectFieldDescriptor:
+                """Return attribute type."""
+                return ClusterObjectFieldDescriptor(Type=uint)
+
+            value: uint = 0
+
+        @dataclass
+        class LEDIndicatorIntensityOff(
+            ClusterAttributeDescriptor, CustomClusterAttributeMixin
+        ):
+            """LEDIndicatorIntensityOff Attribute within the Inovelli Cluster."""
+
+            @ChipUtility.classproperty
+            def cluster_id(cls) -> int:
+                """Return cluster id."""
+                return 0x122FFC31
+
+            @ChipUtility.classproperty
+            def attribute_id(cls) -> int:
+                """Return attribute id."""
+                return 0x122F0062
+
+            @ChipUtility.classproperty
+            def attribute_type(cls) -> ClusterObjectFieldDescriptor:
+                """Return attribute type."""
+                return ClusterObjectFieldDescriptor(Type=uint)
+
+            value: uint = 0
+
+
 @dataclass
 class NeoCluster(Cluster, CustomClusterMixin):
     """Custom (vendor-specific) cluster for Neo - Vendor ID 4991 (0x137F)."""