Change unit of tvoc to µg/m³

mypal · Aug 21, 2023 · 1ed3dc3 · 1ed3dc3
1 parent 097ef3f
commit 1ed3dc3
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Showing 2 changed files with 4 additions and 3 deletions.
diff --git a/custom_components/ds_air/const.py b/custom_components/ds_air/const.py
@@ -15,7 +15,7 @@
     "humidity": [PERCENTAGE, None, SensorDeviceClass.HUMIDITY, 10],
     "pm25": [CONCENTRATION_MICROGRAMS_PER_CUBIC_METER, None, SensorDeviceClass.PM25, 1],
     "co2": [CONCENTRATION_PARTS_PER_MILLION, None, SensorDeviceClass.CO2, 1],
-    "tvoc": [CONCENTRATION_MILLIGRAMS_PER_CUBIC_METER, None, SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS_PARTS, 100],
+    "tvoc": [CONCENTRATION_MICROGRAMS_PER_CUBIC_METER, None, SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS, 0.1],
     "voc": [None, None, SensorDeviceClass.VOLATILE_ORGANIC_COMPOUNDS_PARTS, EnumSensor.Voc],
     "hcho": [CONCENTRATION_MILLIGRAMS_PER_CUBIC_METER, None, None, 100],
 }
diff --git a/custom_components/ds_air/sensor.py b/custom_components/ds_air/sensor.py
@@ -95,10 +95,11 @@ def parse_data(self, device: Sensor, not_update: bool = False):
         """Parse data sent by gateway."""
         self._is_available = device.connected
         if UNINITIALIZED_VALUE != getattr(device, self._data_key):
-            if type(SENSOR_TYPES.get(self._data_key)[3]) != int:
+            scaling = SENSOR_TYPES.get(self._data_key)[3]
+            if type(scaling) != int and type(scaling) != float:
                 self._state = str(getattr(device, self._data_key))
             else:
-                self._state = getattr(device, self._data_key) / SENSOR_TYPES.get(self._data_key)[3]
+                self._state = getattr(device, self._data_key) / scaling
 
         if not not_update:
             self.schedule_update_ha_state()