Fix Tuya unsupported Temperature & Humidity Sensors (with or without external probe) (#138542)

* add category qxj for th sensor with external probe. partly fixes #136472

* add TEMP_CURRENT_EXTERNAL for th sensor with external probe. fixes #136472

* ruff format

* add translation_key temperature_external for TEMP_CURRENT_EXTERNAL

---------

Co-authored-by: Franck Nijhof <git@frenck.dev>

homeassistant/components/tuya/binary_sensor.py

@@ -291,6 +291,9 @@ BINARY_SENSORS: dict[str, tuple[TuyaBinarySensorEntityDescription, ...]] = {
     # Temperature and Humidity Sensor
     # https://developer.tuya.com/en/docs/iot/categorywsdcg?id=Kaiuz3hinij34
     "wsdcg": (TAMPER_BINARY_SENSOR,),
+    # Temperature and Humidity Sensor with External Probe
+    # New undocumented category qxj, see https://github.com/home-assistant/core/issues/136472
+    "qxj": (TAMPER_BINARY_SENSOR,),
     # Pressure Sensor
     # https://developer.tuya.com/en/docs/iot/categoryylcg?id=Kaiuz3kc2e4gm
     "ylcg": (

homeassistant/components/tuya/const.py

@@ -333,6 +333,12 @@ class DPCode(StrEnum):
     TEMP_CONTROLLER = "temp_controller"
     TEMP_CURRENT = "temp_current"  # Current temperature in °C
     TEMP_CURRENT_F = "temp_current_f"  # Current temperature in °F
+    TEMP_CURRENT_EXTERNAL = (
+        "temp_current_external"  # Current external temperature in Celsius
+    )
+    TEMP_CURRENT_EXTERNAL_F = (
+        "temp_current_external_f"  # Current external temperature in Fahrenheit
+    )
     TEMP_INDOOR = "temp_indoor"  # Indoor temperature in °C
     TEMP_SET = "temp_set"  # Set the temperature in °C
     TEMP_SET_F = "temp_set_f"  # Set the temperature in °F

homeassistant/components/tuya/sensor.py

@@ -715,6 +715,47 @@ SENSORS: dict[str, tuple[TuyaSensorEntityDescription, ...]] = {
         ),
         *BATTERY_SENSORS,
     ),
+    # Temperature and Humidity Sensor with External Probe
+    # New undocumented category qxj, see https://github.com/home-assistant/core/issues/136472
+    "qxj": (
+        TuyaSensorEntityDescription(
+            key=DPCode.VA_TEMPERATURE,
+            translation_key="temperature",
+            device_class=SensorDeviceClass.TEMPERATURE,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        TuyaSensorEntityDescription(
+            key=DPCode.TEMP_CURRENT,
+            translation_key="temperature",
+            device_class=SensorDeviceClass.TEMPERATURE,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        TuyaSensorEntityDescription(
+            key=DPCode.TEMP_CURRENT_EXTERNAL,
+            translation_key="temperature_external",
+            device_class=SensorDeviceClass.TEMPERATURE,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        TuyaSensorEntityDescription(
+            key=DPCode.VA_HUMIDITY,
+            translation_key="humidity",
+            device_class=SensorDeviceClass.HUMIDITY,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        TuyaSensorEntityDescription(
+            key=DPCode.HUMIDITY_VALUE,
+            translation_key="humidity",
+            device_class=SensorDeviceClass.HUMIDITY,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        TuyaSensorEntityDescription(
+            key=DPCode.BRIGHT_VALUE,
+            translation_key="illuminance",
+            device_class=SensorDeviceClass.ILLUMINANCE,
+            state_class=SensorStateClass.MEASUREMENT,
+        ),
+        *BATTERY_SENSORS,
+    ),
     # Pressure Sensor
     # https://developer.tuya.com/en/docs/iot/categoryylcg?id=Kaiuz3kc2e4gm
     "ylcg": (

homeassistant/components/tuya/strings.json

@@ -469,6 +469,9 @@
       "temperature": {
         "name": "[%key:component::sensor::entity_component::temperature::name%]"
       },
+      "temperature_external": {
+        "name": "Probe temperature"
+      },
       "humidity": {
         "name": "[%key:component::sensor::entity_component::humidity::name%]"
       },

homeassistant/components/tuya/switch.py

@@ -612,6 +612,15 @@ SWITCHES: dict[str, tuple[SwitchEntityDescription, ...]] = {
             device_class=SwitchDeviceClass.OUTLET,
         ),
     ),
+    # SIREN: Siren (switch) with Temperature and Humidity Sensor with External Probe
+    # New undocumented category qxj, see https://github.com/home-assistant/core/issues/136472
+    "qxj": (
+        SwitchEntityDescription(
+            key=DPCode.SWITCH,
+            translation_key="switch",
+            device_class=SwitchDeviceClass.OUTLET,
+        ),
+    ),
     # Ceiling Light
     # https://developer.tuya.com/en/docs/iot/ceiling-light?id=Kaiuz03xxfc4r
     "xdd": (