diff --git a/components/aux_ac/aux_ac.h b/components/aux_ac/aux_ac.h
index 4481fa1..68d0912 100644
--- a/components/aux_ac/aux_ac.h
+++ b/components/aux_ac/aux_ac.h
@@ -113,7 +113,8 @@ namespace esphome
             static const uint32_t AC_PACKET_TIMEOUT_MIN;
         };
 
-        const std::string Constants::AC_FIRMWARE_VERSION = "0.2.14";
+        // AUX_AC_FIRMWARE_VERSION will be defined by the ESPHome code generator at compile time
+        const std::string Constants::AC_FIRMWARE_VERSION = AUX_AC_FIRMWARE_VERSION;
 
         // custom fan modes
         const std::string Constants::MUTE = "mute";
@@ -128,8 +129,9 @@ namespace esphome
         const float Constants::AC_MIN_TEMPERATURE = 16.0;
         const float Constants::AC_MAX_TEMPERATURE = 32.0;
         const float Constants::AC_TEMPERATURE_STEP = 0.5;
-        const uint8_t Constants::AC_MIN_INVERTER_POWER_LIMIT = 30;  // 30%
-        const uint8_t Constants::AC_MAX_INVERTER_POWER_LIMIT = 100; // 100%
+        // AUX_AC_MIN_INVERTER_POWER_LIMIT and AUX_AC_MAX_INVERTER_POWER_LIMIT will be defined by the ESPHome code generator at compile time
+        const uint8_t Constants::AC_MIN_INVERTER_POWER_LIMIT = AUX_AC_MIN_INVERTER_POWER_LIMIT;
+        const uint8_t Constants::AC_MAX_INVERTER_POWER_LIMIT = AUX_AC_MAX_INVERTER_POWER_LIMIT;
         const uint32_t Constants::AC_STATES_REQUEST_INTERVAL = 7000;
         // таймаут загрузки пакета
         // По расчетам выходит:
@@ -141,8 +143,9 @@ namespace esphome
         // команды будут теряться. От такой коллизии мы не защищены в любом случае. Но чем меньше таймаут,
         // тем меньше шансов на коллизию.
         // Из этих соображений выбраны границы диапазона (_MIN и _MAX значения).
-        const uint32_t Constants::AC_PACKET_TIMEOUT_MAX = 600;
-        const uint32_t Constants::AC_PACKET_TIMEOUT_MIN = 150;
+        // AUX_AC_PACKET_TIMEOUT_MAX and AUX_AC_PACKET_TIMEOUT_MIN will be defined by the ESPHome code generator at compile time
+        const uint32_t Constants::AC_PACKET_TIMEOUT_MAX = AUX_AC_PACKET_TIMEOUT_MAX;
+        const uint32_t Constants::AC_PACKET_TIMEOUT_MIN = AUX_AC_PACKET_TIMEOUT_MIN;
 
         //****************************************************************************************************************************************************
         //********************************************************* ОСНОВНЫЕ СТРУКТУРЫ ***********************************************************************
diff --git a/components/aux_ac/climate.py b/components/aux_ac/climate.py
index a9699b2..2080d25 100644
--- a/components/aux_ac/climate.py
+++ b/components/aux_ac/climate.py
@@ -1,4 +1,5 @@
 import logging
+from esphome.core import CORE, Define
 import esphome.config_validation as cv
 import esphome.codegen as cg
 from esphome.components import climate, uart, sensor, binary_sensor, text_sensor
@@ -32,6 +33,12 @@ from esphome.components.climate import (
     ClimateSwingMode,
 )
 
+AUX_AC_FIRMWARE_VERSION = '0.2.15'
+AC_PACKET_TIMEOUT_MIN = 150
+AC_PACKET_TIMEOUT_MAX = 600
+AC_POWER_LIMIT_MIN = 30
+AC_POWER_LIMIT_MAX = 100
+
 _LOGGER = logging.getLogger(__name__)
 
 CODEOWNERS = ["@GrKoR"]
@@ -120,8 +127,6 @@ AirConPowerLimitationOnAction = aux_ac_ns.class_(
 )
 
 
-AC_PACKET_TIMEOUT_MIN = 150
-AC_PACKET_TIMEOUT_MAX = 600
 def validate_packet_timeout(value):
     minV = AC_PACKET_TIMEOUT_MIN
     maxV = AC_PACKET_TIMEOUT_MAX
@@ -130,8 +135,6 @@ def validate_packet_timeout(value):
     raise cv.Invalid(f"Timeout should be in range: {minV}..{maxV}.")
 
 
-AC_POWER_LIMIT_MIN = 30
-AC_POWER_LIMIT_MAX = 100
 def validate_power_limit_range(value):
     minV = AC_POWER_LIMIT_MIN
     maxV = AC_POWER_LIMIT_MAX
@@ -182,7 +185,7 @@ def validate_raw_data(value):
 
 
 def output_info(config):
-    """_LOGGER.info(config.items())"""
+    _LOGGER.info("AUX_AC firmware version: %s", AUX_AC_FIRMWARE_VERSION)
     return config
 
 
@@ -330,6 +333,21 @@ CONFIG_SCHEMA = cv.All(
 
 
 async def to_code(config):
+    CORE.add_define(
+        Define("AUX_AC_FIRMWARE_VERSION", '"'+AUX_AC_FIRMWARE_VERSION+'"')
+    )
+    CORE.add_define(
+        Define("AUX_AC_PACKET_TIMEOUT_MIN", AC_PACKET_TIMEOUT_MIN)
+    )
+    CORE.add_define(
+        Define("AUX_AC_PACKET_TIMEOUT_MAX", AC_PACKET_TIMEOUT_MAX)
+    )
+    CORE.add_define(
+        Define("AUX_AC_MIN_INVERTER_POWER_LIMIT", AC_POWER_LIMIT_MIN)
+    )
+    CORE.add_define(
+        Define("AUX_AC_MAX_INVERTER_POWER_LIMIT", AC_POWER_LIMIT_MAX)
+    )
     var = cg.new_Pvariable(config[CONF_ID])
     await cg.register_component(var, config)
     await climate.register_climate(var, config)
@@ -386,7 +404,7 @@ async def to_code(config):
         conf = config[CONF_PRESET_REPORTER]
         sens = await text_sensor.new_text_sensor(conf)
         cg.add(var.set_preset_reporter_sensor(sens))
-    
+
     if CONF_INVERTER_POWER_LIMIT_VALUE in config:
         conf = config[CONF_INVERTER_POWER_LIMIT_VALUE]
         sens = await sensor.new_sensor(conf)
@@ -414,13 +432,13 @@ async def to_code(config):
         cg.add(var.set_custom_fan_modes(config[CONF_CUSTOM_FAN_MODES]))
 
 
-
 DISPLAY_ACTION_SCHEMA = maybe_simple_id(
     {
         cv.Required(CONF_ID): cv.use_id(AirCon),
     }
 )
 
+
 @automation.register_action(
     "aux_ac.display_off", AirConDisplayOffAction, DISPLAY_ACTION_SCHEMA
 )
@@ -428,6 +446,7 @@ async def display_off_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.display_on", AirConDisplayOnAction, DISPLAY_ACTION_SCHEMA
 )
@@ -436,13 +455,13 @@ async def display_on_to_code(config, action_id, template_arg, args):
     return cg.new_Pvariable(action_id, template_arg, paren)
 
 
-
 VLOUVER_ACTION_SCHEMA = maybe_simple_id(
     {
         cv.Required(CONF_ID): cv.use_id(AirCon),
     }
 )
 
+
 @automation.register_action(
     "aux_ac.vlouver_stop", AirConVLouverStopAction, VLOUVER_ACTION_SCHEMA
 )
@@ -450,6 +469,7 @@ async def vlouver_stop_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_swing", AirConVLouverSwingAction, VLOUVER_ACTION_SCHEMA
 )
@@ -457,6 +477,7 @@ async def vlouver_swing_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_top", AirConVLouverTopAction, VLOUVER_ACTION_SCHEMA
 )
@@ -464,6 +485,7 @@ async def vlouver_top_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_middle_above", AirConVLouverMiddleAboveAction, VLOUVER_ACTION_SCHEMA
 )
@@ -471,6 +493,7 @@ async def vlouver_middle_above_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_middle", AirConVLouverMiddleAction, VLOUVER_ACTION_SCHEMA
 )
@@ -478,6 +501,7 @@ async def vlouver_middle_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_middle_below", AirConVLouverMiddleBelowAction, VLOUVER_ACTION_SCHEMA
 )
@@ -485,6 +509,7 @@ async def vlouver_middle_below_to_code(config, action_id, template_arg, args):
     paren = await cg.get_variable(config[CONF_ID])
     return cg.new_Pvariable(action_id, template_arg, paren)
 
+
 @automation.register_action(
     "aux_ac.vlouver_bottom", AirConVLouverBottomAction, VLOUVER_ACTION_SCHEMA
 )
@@ -493,7 +518,6 @@ async def vlouver_bottom_to_code(config, action_id, template_arg, args):
     return cg.new_Pvariable(action_id, template_arg, paren)
 
 
-
 VLOUVER_SET_ACTION_SCHEMA = cv.Schema(
     {
         cv.Required(CONF_ID): cv.use_id(AirCon),
@@ -501,6 +525,7 @@ VLOUVER_SET_ACTION_SCHEMA = cv.Schema(
     }
 )
 
+
 @automation.register_action(
     "aux_ac.vlouver_set", AirConVLouverSetAction, VLOUVER_SET_ACTION_SCHEMA
 )
@@ -512,13 +537,13 @@ async def vlouver_set_to_code(config, action_id, template_arg, args):
     return var
 
 
-
 POWER_LIMITATION_OFF_ACTION_SCHEMA = maybe_simple_id(
     {
         cv.Required(CONF_ID): cv.use_id(AirCon),
     }
 )
 
+
 @automation.register_action(
     "aux_ac.power_limit_off", AirConPowerLimitationOffAction, POWER_LIMITATION_OFF_ACTION_SCHEMA
 )
@@ -527,7 +552,6 @@ async def power_limit_off_to_code(config, action_id, template_arg, args):
     return cg.new_Pvariable(action_id, template_arg, paren)
 
 
-
 POWER_LIMITATION_ON_ACTION_SCHEMA = cv.Schema(
     {
         cv.Required(CONF_ID): cv.use_id(AirCon),
@@ -535,6 +559,7 @@ POWER_LIMITATION_ON_ACTION_SCHEMA = cv.Schema(
     }
 )
 
+
 @automation.register_action(
     "aux_ac.power_limit_on", AirConPowerLimitationOnAction, POWER_LIMITATION_ON_ACTION_SCHEMA
 )
@@ -546,7 +571,6 @@ async def power_limit_on_to_code(config, action_id, template_arg, args):
     return var
 
 
-
 # *********************************************************************************************************
 # ВАЖНО! Только для инженеров!
 # Вызывайте метод aux_ac.send_packet только если понимаете, что делаете! Он не проверяет данные, а передаёт