binary_sensor implementation copied from ha default

ThermIQ_Card.yaml

@@ -22,12 +22,12 @@ entities:
       @keyframes blink { to {visibility: hidden;}}
       </style>
       
-      <div style="height:330px;width:100%;{% if (states('binary_sensor.thermiq_mqtt_vp1_alarm_indication_on')=='True') %}background-color:red;{% endif %}">
+      <div style="height:330px;width:100%;{% if (states('binary_sensor.thermiq_mqtt_vp1_alarm_indication_on')=='on') %}background-color:red;{% endif %}">
       <div style="position:absolute;left:130px;">
-      {% if states('binary_sensor.thermiq_mqtt_vp1_hotwaterproduction_on')=='True' %}
+      {% if states('binary_sensor.thermiq_mqtt_vp1_hotwaterproduction_on')=='on' %}
       <div><img class="hp_basepict hw" style="position:absolute;top:0px;left:0px;height:300px;" alt="vp missing" src="/local/community/vp_base_hw.jpg" title=""></div>     
       {% else %}
-      {% if (states('binary_sensor.thermiq_mqtt_vp1_opt_hgw_installed')=='True') and (states('binary_sensor.thermiq_mqtt_vp1_compressor_on')=='True')  %}
+      {% if (states('binary_sensor.thermiq_mqtt_vp1_opt_hgw_installed')=='on') and (states('binary_sensor.thermiq_mqtt_vp1_compressor_on')=='on')  %}
       <div><img class="hp_basepict hgw" style="position:absolute;top:0px;left:0px;height:300px;" alt="vp missing" src="/local/community/vp_base_hgwon.jpg" title=""></div> 
       {% else %}
       <div><img class="hp_basepict base active" style="position:absolute;top:0px;left:0px;height:300px;" alt="vp missing" src="/local/community/vp_base.jpg" title="ThermIQ"></div> 
@@ -39,14 +39,14 @@ entities:
       <div class="hpwidget-val" title="Boiler Temperature" style="position:absolute;top:89px;left:138px;z-index:3;"><span class="hpwidget-name-span" id="hpwidget-T_VATTEN"></span>{{ states('sensor.thermiq_mqtt_vp1_boiler_t') }}<span class="hpwidget-unit-span">&nbsp;C</span></div>
       <div class="hpwidget-val" title="HGW Temperature" style="position:absolute;top:87px;left:76px;z-index:3;     <span class="hpwidget-name-span" id="hpwidget-HGW_VV"></span>{{ states('sensor.thermiq_mqtt_vp1_hgw_water_t') }}<span class="hpwidget-unit-span">&nbsp;C</span></div>
       <div class="hpwidget-val" title="Supply-line Temperature" style="position:absolute;top:131px;left:138px;z-index:3;"><span class="hpwidget-name-span" id="hpwidget-T_FRAM"></span>{{ states('sensor.thermiq_mqtt_vp1_supplyline_t') }}<span class="hpwidget-unit-span">&nbsp;C</span></div>
-      <div class="hpwidget-val" title="Supply pump" style="position:absolute;top:257px;left:146px;z-index:3;{% if (states('binary_sensor.thermiq_mqtt_vp1_opt_optimum_installed')=='False') %}display:none;{% endif %}"><span class="hpwidget-name-span" id="hpwidget-CIRK_SPEED"></span>{{ states('sensor.thermiq_mqtt_vp1_supply_pump_speed') }}<span class="hpwidget-unit-span">&nbsp;%</span></div>
-      <div class="hpwidget-val" title="Brine pump" style="position:absolute;top:156px;left:8px;z-index:3;{% if (states('binary_sensor.thermiq_mqtt_vp1_opt_optimum_installed')=='False') %}display:none;{% endif %}"><span class="hpwidget-name-span" id="hpwidget-BRINE_SPEED"></span>{{ states('sensor.thermiq_mqtt_vp1_brine_pump_speed') }}<span class="hpwidget-unit-span">&nbsp;%</span></div>
+      <div class="hpwidget-val" title="Supply pump" style="position:absolute;top:257px;left:146px;z-index:3;{% if (states('binary_sensor.thermiq_mqtt_vp1_opt_optimum_installed')=='off') %}display:none;{% endif %}"><span class="hpwidget-name-span" id="hpwidget-CIRK_SPEED"></span>{{ states('sensor.thermiq_mqtt_vp1_supply_pump_speed') }}<span class="hpwidget-unit-span">&nbsp;%</span></div>
+      <div class="hpwidget-val" title="Brine pump" style="position:absolute;top:156px;left:8px;z-index:3;{% if (states('binary_sensor.thermiq_mqtt_vp1_opt_optimum_installed')=='off') %}display:none;{% endif %}"><span class="hpwidget-name-span" id="hpwidget-BRINE_SPEED"></span>{{ states('sensor.thermiq_mqtt_vp1_brine_pump_speed') }}<span class="hpwidget-unit-span">&nbsp;%</span></div>
       <div class="hpwidget-val" title="Return line Temperature" style="position:absolute;top:200px;left:146px;z-index:3;"><span class="hpwidget-name-span" id="hpwidget-T_RETUR"></span>{{ states('sensor.thermiq_mqtt_vp1_returnline_t') }}<span class="hpwidget-unit-span">&nbsp;C</span></div>
       <div class="hpwidget-val" title="Pressure pipe Temperature" style="position:absolute;top:125px;left:76px;z-index:3;"><span class="hpwidget-name-span" id="hpwidget-TRYCKR_T"></span>{{ states('sensor.thermiq_mqtt_vp1_pressurepipe_t') }}<span class="hpwidget-unit-span">&nbsp;C</span></div>
-      <ha-icon icon="mdi:flash" id="hpwidget-ELEFF" style="color:yellow;position:absolute;top:42px;left:82px;z-index:2;{% if ((states('binary_sensor.thermiq_mqtt_vp1_boiler_3kw_on')=='False') and (states('binary_sensor.thermiq_mqtt_vp1_boiler_6kw_on')=='False') ) %}display:none{% endif %}"></ha-icon>
-      <ha-icon icon="mdi:cog" id="hpwidget-KOMPR" style="position:absolute;top:155px;left:70px;--mdc-icon-size:45px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_compressor_on')=='True') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
-      <ha-icon icon="mdi:fan" id="hpwidget-BRINESPIN" style="position:absolute;top:126px;left:11px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_brine_pump_on')=='True') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
-      <ha-icon icon="mdi:fan" id="hpwidget-CIRKPSPIN" style="position:absolute;top:228px;left:147px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_supply_pump_on')=='True') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
+      <ha-icon icon="mdi:flash" id="hpwidget-ELEFF" style="color:yellow;position:absolute;top:42px;left:82px;z-index:2;{% if ((states('binary_sensor.thermiq_mqtt_vp1_boiler_3kw_on')=='off') and (states('binary_sensor.thermiq_mqtt_vp1_boiler_6kw_on')=='off') ) %}display:none{% endif %}"></ha-icon>
+      <ha-icon icon="mdi:cog" id="hpwidget-KOMPR" style="position:absolute;top:155px;left:70px;--mdc-icon-size:45px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_compressor_on')=='on') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
+      <ha-icon icon="mdi:fan" id="hpwidget-BRINESPIN" style="position:absolute;top:126px;left:11px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_brine_pump_on')=='on') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
+      <ha-icon icon="mdi:fan" id="hpwidget-CIRKPSPIN" style="position:absolute;top:228px;left:147px;z-index:2;{% if (states('binary_sensor.thermiq_mqtt_vp1_supply_pump_on')=='on') %}animation: rotating 2s linear infinite;{% endif %}"></ha-icon>
       <ha-icon icon="mdi:alert-circle" id="hpwidget-ALERT" style="color:red;position:absolute;top:42px;left:82px;z-index:4;animation: blink  1s steps(5, start) infinite;{% if (states('sensor.thermiq_mqtt_vp1_communication_status')=='Ok') %}display:none{% endif %}"></ha-icon>
       <ha-icon icon="mdi:stop" id="hpwidget-EVU" style="color:red;position:absolute;top:62px;left:82px;z-index:120;animation: blink  1s steps(5, start) infinite;{% if (states('sensor.thermiq_mqtt_vp1_heatpump_evu_block') | int ==0) %}display:none{% endif %}">EVU</ha-icon>
       </div>

custom_components/thermiq_mqtt/binary_sensor.py

@@ -1,15 +1,23 @@
 import logging
+from typing import TYPE_CHECKING, Literal, final
 from homeassistant.core import HomeAssistant, callback
 
 from homeassistant.const import STATE_OFF, STATE_ON
 
-from homeassistant.components.binary_sensor import BinarySensorEntity
+from homeassistant.components.binary_sensor import (
+    BinarySensorDeviceClass,
+    BinarySensorEntity,
+    BinarySensorEntityDescription,
+)
 from homeassistant.const import (
     ATTR_IDENTIFIERS,
     ATTR_MANUFACTURER,
     ATTR_MODEL,
     ATTR_NAME,
-)
+    STATE_OFF, 
+    STATE_ON, 
+    EntityCategory)
+
 from homeassistant.helpers.device_registry import DeviceEntryType
 
 from homeassistant.const import (
@@ -31,6 +39,11 @@
     reg_id,
 )
 
+if TYPE_CHECKING:
+    from functools import cached_property
+else:
+    from homeassistant.backports.functools import cached_property
+
 _LOGGER = logging.getLogger(__name__)
 
 
@@ -130,19 +143,20 @@ def should_poll(self):
         """No need to poll. Coordinator notifies entity of updates."""
         return False
 
+    @final
     @property
-    def state(self):
+    def state(self) -> Literal["on", "off"]:
         """Return the state of the sensor."""
-        return True if (self._state) else False
+        return STATE_ON if (self._state) else STATE_OFF
 
     @property
     def vp_reg(self):
         """Return the device class of the sensor."""
         return self._vp_reg
 
-    @property
-    def is_on(self):
-        return STATE_ON if (self._state) else STATE_OFF
+    @cached_property
+    def is_on(self) -> bool:
+        return (self._state==True)
 
     @property
     def sorter(self):

custom_components/thermiq_mqtt/heatpump/__init__.py

@@ -247,7 +247,7 @@ async def update_config(self, entry):
         self._set_topic = self._mqtt_base + "set"
         self._hpstate["mqtt_counter"] = 0
 
-		# Provide some debug info
+        # Provide some debug info
         _LOGGER.debug(
             f"INFO: {self._domain}_{self._id} mqtt_node: [{entry.data[CONF_MQTT_NODE]}]"
         )

custom_components/thermiq_mqtt/input_number.py

@@ -16,7 +16,7 @@
     CONF_MODE,
     CONF_NAME,
     CONF_UNIT_OF_MEASUREMENT,
-    TEMP_CELSIUS,
+    UnitOfTemperature,
 )
 from homeassistant.helpers.entity import Entity
 from homeassistant.helpers.entity_platform import EntityPlatform
@@ -120,7 +120,7 @@ def create_input_number_entity(heatpump, name) -> CustomInputNumber:
         ]
     ):
         icon = "mdi:temperature-celsius"
-        unit = TEMP_CELSIUS
+        unit = UnitOfTemperature.CELSIUS
     else:
         unit = reg_id[name][2]
         icon = "mdi:gauge"

custom_components/thermiq_mqtt/sensor.py

@@ -14,7 +14,7 @@
 from homeassistant.helpers.entity import Entity, async_generate_entity_id
 
 from homeassistant.const import (
-    TEMP_CELSIUS,
+    UnitOfTemperature,
     PERCENTAGE
 )
 
@@ -126,7 +126,7 @@ def __init__(
             ]
         ):
             self._icon = "mdi:temperature-celsius"
-            self._unit =TEMP_CELSIUS
+            self._unit =UnitOfTemperature.CELSIUS
         elif vp_type in [
             "sensor_boolean",
         ]: