initial

packages/home_capabilities/__init__.py

@@ -10,6 +10,9 @@ from packages.home_capabilities.temp_humidity_sensor import CAP_VERSION as TEMP_
 from packages.home_capabilities.temp_humidity_sensor import TempHumidityState
 from packages.home_capabilities.relay import CAP_VERSION as RELAY_VERSION
 from packages.home_capabilities.relay import RelayState
+from packages.home_capabilities.three_phase_powermeter import CAP_VERSION as THREE_PHASE_POWERMETER_VERSION
+from packages.home_capabilities.three_phase_powermeter import ThreePhasePowerState
+
 from packages.home_capabilities.layout import (
     DeviceTile,
     Room,
@@ -56,4 +59,5 @@ __all__ = [
     "get_scene_by_id",
     "load_groups",
     "load_scenes",
+    "ThreePhasePowerState",
 ]

packages/home_capabilities/three_phase_powermeter.py

@@ -0,0 +1,29 @@
+from pydantic import BaseModel, Field
+
+class ThreePhasePowerState(BaseModel):
+    """
+    State model for a three-phase power meter.
+    
+    Required fields:
+    - energy: Total energy in kWh
+    - total_power: Total power in W
+    - phase1_power, phase2_power, phase3_power: Power per phase in W
+    - phase1_voltage, phase2_voltage, phase3_voltage: Voltage per phase in V
+    - phase1_current, phase2_current, phase3_current: Current per phase in A
+    """
+    energy: float = Field(..., description="Total energy in kWh")
+    total_power: float = Field(..., description="Total power in W")
+    phase1_power: float = Field(..., description="Power for phase 1 in W")
+    phase2_power: float = Field(..., description="Power for phase 2 in W")
+    phase3_power: float = Field(..., description="Power for phase 3 in W")
+    phase1_voltage: float = Field(..., description="Voltage for phase 1 in V")
+    phase2_voltage: float = Field(..., description="Voltage for phase 2 in V")
+    phase3_voltage: float = Field(..., description="Voltage for phase 3 in V")
+    phase1_current: float = Field(..., description="Current for phase 1 in A")
+    phase2_current: float = Field(..., description="Current for phase 2 in A")
+    phase3_current: float = Field(..., description="Current for phase 3 in A")
+
+
+# Capability metadata
+CAP_VERSION = "three_phase_powermeter@1.0.0"
+DISPLAY_NAME = "Three-Phase Power Meter"