diff --git a/homeassistant/components/tasmota/mixins.py b/homeassistant/components/tasmota/mixins.py
index e99106d09e8..21030b8c14b 100644
--- a/homeassistant/components/tasmota/mixins.py
+++ b/homeassistant/components/tasmota/mixins.py
@@ -38,6 +38,9 @@ class TasmotaEntity(Entity):
         """Initialize."""
         self._tasmota_entity = tasmota_entity
         self._unique_id = tasmota_entity.unique_id
+        self._attr_device_info = DeviceInfo(
+            connections={(CONNECTION_NETWORK_MAC, tasmota_entity.mac)}
+        )
 
     async def async_added_to_hass(self) -> None:
         """Subscribe to MQTT events."""
@@ -61,13 +64,6 @@ class TasmotaEntity(Entity):
         """(Re)Subscribe to topics."""
         await self._tasmota_entity.subscribe_topics()
 
-    @property
-    def device_info(self) -> DeviceInfo:
-        """Return a device description for device registry."""
-        return DeviceInfo(
-            connections={(CONNECTION_NETWORK_MAC, self._tasmota_entity.mac)}
-        )
-
     @property
     def name(self) -> str | None:
         """Return the name of the binary sensor."""
diff --git a/homeassistant/components/tasmota/sensor.py b/homeassistant/components/tasmota/sensor.py
index e718c0fdcf4..29d3f5c8c8a 100644
--- a/homeassistant/components/tasmota/sensor.py
+++ b/homeassistant/components/tasmota/sensor.py
@@ -274,6 +274,26 @@ class TasmotaSensor(TasmotaAvailability, TasmotaDiscoveryUpdate, SensorEntity):
             **kwds,
         )
 
+        class_or_icon = SENSOR_DEVICE_CLASS_ICON_MAP.get(
+            self._tasmota_entity.quantity, {}
+        )
+        self._attr_device_class = class_or_icon.get(DEVICE_CLASS)
+        self._attr_state_class = class_or_icon.get(STATE_CLASS)
+        if self._tasmota_entity.quantity in status_sensor.SENSORS:
+            self._attr_entity_category = EntityCategory.DIAGNOSTIC
+        # Hide fast changing status sensors
+        if self._tasmota_entity.quantity in (
+            hc.SENSOR_STATUS_IP,
+            hc.SENSOR_STATUS_RSSI,
+            hc.SENSOR_STATUS_SIGNAL,
+            hc.SENSOR_STATUS_VERSION,
+        ):
+            self._attr_entity_registry_enabled_default = False
+        self._attr_icon = class_or_icon.get(ICON)
+        self._attr_native_unit_of_measurement = SENSOR_UNIT_MAP.get(
+            self._tasmota_entity.unit, self._tasmota_entity.unit
+        )
+
     async def async_added_to_hass(self) -> None:
         """Subscribe to MQTT events."""
         self._tasmota_entity.set_on_state_callback(self.sensor_state_updated)
@@ -288,58 +308,9 @@ class TasmotaSensor(TasmotaAvailability, TasmotaDiscoveryUpdate, SensorEntity):
             self._state = state
         self.async_write_ha_state()
 
-    @property
-    def device_class(self) -> SensorDeviceClass | None:
-        """Return the device class of the sensor."""
-        class_or_icon = SENSOR_DEVICE_CLASS_ICON_MAP.get(
-            self._tasmota_entity.quantity, {}
-        )
-        return class_or_icon.get(DEVICE_CLASS)
-
-    @property
-    def state_class(self) -> str | None:
-        """Return the state class of the sensor."""
-        class_or_icon = SENSOR_DEVICE_CLASS_ICON_MAP.get(
-            self._tasmota_entity.quantity, {}
-        )
-        return class_or_icon.get(STATE_CLASS)
-
-    @property
-    def entity_category(self) -> EntityCategory | None:
-        """Return the category of the entity, if any."""
-        if self._tasmota_entity.quantity in status_sensor.SENSORS:
-            return EntityCategory.DIAGNOSTIC
-        return None
-
-    @property
-    def entity_registry_enabled_default(self) -> bool:
-        """Return if the entity should be enabled when first added to the entity registry."""
-        # Hide fast changing status sensors
-        if self._tasmota_entity.quantity in (
-            hc.SENSOR_STATUS_IP,
-            hc.SENSOR_STATUS_RSSI,
-            hc.SENSOR_STATUS_SIGNAL,
-            hc.SENSOR_STATUS_VERSION,
-        ):
-            return False
-        return True
-
-    @property
-    def icon(self) -> str | None:
-        """Return the icon."""
-        class_or_icon = SENSOR_DEVICE_CLASS_ICON_MAP.get(
-            self._tasmota_entity.quantity, {}
-        )
-        return class_or_icon.get(ICON)
-
     @property
     def native_value(self) -> datetime | str | None:
         """Return the state of the entity."""
         if self._state_timestamp and self.device_class == SensorDeviceClass.TIMESTAMP:
             return self._state_timestamp
         return self._state
-
-    @property
-    def native_unit_of_measurement(self) -> str | None:
-        """Return the unit this state is expressed in."""
-        return SENSOR_UNIT_MAP.get(self._tasmota_entity.unit, self._tasmota_entity.unit)