Add room_temperature_offset

components/samsung_ac/__init__.py

@@ -51,6 +51,7 @@
 CONF_DEVICE_ID = "samsung_ac_device_id"
 CONF_DEVICE_ADDRESS = "address"
 CONF_DEVICE_ROOM_TEMPERATURE = "room_temperature"
+CONF_DEVICE_ROOM_TEMPERATURE_OFFSET = "room_temperature_offset"
 CONF_DEVICE_TARGET_TEMPERATURE = "target_temperature"
 CONF_DEVICE_OUTDOOR_TEMPERATURE = "outdoor_temperature"
 CONF_DEVICE_POWER = "power"
@@ -168,13 +169,13 @@ def humidity_sensor_schema(message: int):
                 device_class=DEVICE_CLASS_TEMPERATURE,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
+            cv.Optional(CONF_DEVICE_ROOM_TEMPERATURE_OFFSET): cv.float_,
             cv.Optional(CONF_DEVICE_OUTDOOR_TEMPERATURE): sensor.sensor_schema(
                 unit_of_measurement=UNIT_CELSIUS,
                 accuracy_decimals=1,
                 device_class=DEVICE_CLASS_TEMPERATURE,
                 state_class=STATE_CLASS_MEASUREMENT,
             ),
-
             cv.Optional(CONF_DEVICE_TARGET_TEMPERATURE): NUMBER_SCHEMA,
             cv.Optional(CONF_DEVICE_POWER): switch.switch_schema(Samsung_AC_Switch),
             cv.Optional(CONF_DEVICE_MODE): SELECT_MODE_SCHEMA,
@@ -290,6 +291,10 @@ async def to_code(config):
             sens = await sensor.new_sensor(conf)
             cg.add(var_dev.set_room_temperature_sensor(sens))
 
+        if CONF_DEVICE_ROOM_TEMPERATURE_OFFSET in device:
+            cg.add(var_dev.set_room_temperature_offset(
+                device[CONF_DEVICE_ROOM_TEMPERATURE_OFFSET]))
+
         if CONF_DEVICE_OUTDOOR_TEMPERATURE in device:
             conf = device[CONF_DEVICE_OUTDOOR_TEMPERATURE]
             sens = await sensor.new_sensor(conf)

components/samsung_ac/samsung_ac_device.h

@@ -94,6 +94,7 @@ namespace esphome
       Samsung_AC_Mode_Select *mode{nullptr};
       Samsung_AC_Climate *climate{nullptr};
       std::vector<Samsung_AC_Sensor> custom_sensors;
+      float room_temperature_offset{0};
 
       void set_room_temperature_sensor(sensor::Sensor *sensor)
       {
@@ -262,10 +263,10 @@ namespace esphome
       void update_room_temperature(float value)
       {
         if (room_temperature != nullptr)
-          room_temperature->publish_state(value);
+          room_temperature->publish_state(value + room_temperature_offset);
         if (climate != nullptr)
         {
-          climate->current_temperature = value;
+          climate->current_temperature = value + room_temperature_offset;
           climate->publish_state();
         }
       }
@@ -321,6 +322,11 @@ namespace esphome
         return &alt_modes;
       }
 
+      void set_room_temperature_offset(float value)
+      {
+        room_temperature_offset = value;
+      }
+
     protected:
       bool supports_horizontal_swing_{true};
       bool supports_vertical_swing_{true};

example.yaml

@@ -79,7 +79,7 @@ samsung_ac:
     # Repeat everything below for each indoor device address you see in your logs
     - address: "20.00.00" # Indoor device address 
       # Each property below is optional (climate, room_temperature etc.) - you can delete those which you dont need.
-      # For the names I suggest to choose a combination of room name and the thing it controls. 
+      # For the names we suggest to choose a combination of room name and the thing it controls. 
 
       # Configures/overrides the capabilites for this devices. 
       # Look above for all options.
@@ -100,6 +100,10 @@ samsung_ac:
       mode:
         name: "Kitchen mode"
 
+      # If your AC sits near or inside the ceiling, the reported room temperature is often a little bit heigher then whats 
+      # measured below. This property can be used to correct that value.
+      room_temperature_offset: -1.4
+
       # Only supported on NASA devices
       room_humidity:
         name: "Kitchen humidity"