diff --git a/include/Consts.h b/include/Consts.h
index 0fbb2765..fe42560a 100644
--- a/include/Consts.h
+++ b/include/Consts.h
@@ -1,8 +1,6 @@
 #pragma once
 
-//
-// Firmware
-//
+//===========Firmware=============================================================================================================================================
 #ifdef ESP8266
 #define FIRMWARE_NAME "esp8266-iotm"
 #define FIRMWARE_VERSION 262
@@ -11,35 +9,24 @@
 #define FIRMWARE_NAME "esp32-iotm"
 #define FIRMWARE_VERSION 259
 #endif
-
 #define FLASH_4MB true
 
-//
-// System
-//
+//===========FSystem==============================================================================================================================================
 #define NUM_BUTTONS 6
 #define LED_PIN 2
 
-//
-// MQTT
-//
+//===========MQTT=================================================================================================================================================
 #define MQTT_RECONNECT_INTERVAL 20000
 
-//
-// Telemetry
-//
+//==========Telemetry=============================================================================================================================================
 #define TELEMETRY_UPDATE_INTERVAL_MIN 60
 
-
-//
-// Configuration
-//
+//=========Configuration==========================================================================================================================================
 #define DEVICE_CONFIG_FILE "s.conf.csv"
 #define DEVICE_SCENARIO_FILE "s.scen.txt"
 
-//
-// System parts
-//
+
+//=========System parts===========================================================================================================================================
 //#define OTA_UPDATES_ENABLED
 //#define MDNS_ENABLED
 //#define WEBSOCKET_ENABLED
@@ -47,9 +34,7 @@
 //#define UDP_ENABLED
 //#define SSDP_ENABLED
 
-//
-// Sensors enable/disable
-//
+//=========Sensors enable/disable=================================================================================================================================
 #define TANK_LEVEL_SAMPLES 10
 #define LEVEL_ENABLED
 #define ANALOG_ENABLED
@@ -58,15 +43,13 @@
 #define BMP_ENABLED
 #define BME_ENABLED
 
-//
-// Gears enable/disable
-//
+
+//=========Gears enable/disable===================================================================================================================================
 #define STEPPER_ENABLED
 #define SERVO_ENABLED
 
-//
-// Other enable/disable
-//
+
+//========Other enable/disable====================================================================================================================================
 #define LOGGING_ENABLED
 #define SERIAL_ENABLED
 #define PUSH_ENABLED
@@ -84,6 +67,7 @@ struct Time_t {
     unsigned long valid;
 };
 
+//================================================================================================================================================================
 enum TimerTask_t { WIFI_SCAN,
                    WIFI_MQTT_CONNECTION_CHECK,
                    SENSORS10SEC,
diff --git a/include/items/ImpulsOutClass.h b/include/items/ImpulsOutClass.h
new file mode 100644
index 00000000..2f6b8651
--- /dev/null
+++ b/include/items/ImpulsOutClass.h
@@ -0,0 +1,29 @@
+#pragma once
+#include <Arduino.h>
+
+#include "Global.h"
+
+class ImpulsOutClass;
+
+typedef std::vector<ImpulsOutClass> MyImpulsOutVector;
+
+class ImpulsOutClass {
+   public:
+    ImpulsOutClass(unsigned long impulsPeriod, unsigned int impulsCount, unsigned int impulsPin);
+    ~ImpulsOutClass();
+
+    void loop();
+    void activate();
+
+   private:
+    unsigned long currentMillis;
+    unsigned long prevMillis;
+
+    unsigned long _impulsPeriod;
+    unsigned int _impulsCount;
+    unsigned int _impulsCountBuf;
+    unsigned int _impulsPin;
+
+};
+
+extern MyImpulsOutVector* myImpulsOut;
diff --git a/src/Web.cpp b/src/Web.cpp
index e1485f23..bb033be1 100644
--- a/src/Web.cpp
+++ b/src/Web.cpp
@@ -1,9 +1,10 @@
 #include "Web.h"
-#include "items/LoggingClass.h"
+
 #include "Class/NotAsync.h"
 #include "Global.h"
 #include "Init.h"
 #include "ItemsList.h"
+#include "items/LoggingClass.h"
 
 bool parseRequestForPreset(AsyncWebServerRequest* request, uint8_t& preset) {
     if (request->hasArg("preset")) {
@@ -239,6 +240,8 @@ void web_init() {
             msg = F("Cервер не найден. Попробуйте повторить позже...");
         } else if (lastVersion == -2) {
             msg = F("Устройство не подключено к роутеру!");
+        } else if (lastVersion < FIRMWARE_VERSION) {
+            msg = F("Ошибка версии. Попробуйте повторить позже...");
         }
 
         // else if (lastVersion == "") {
diff --git a/src/items/ImpulsOutClass.cpp b/src/items/ImpulsOutClass.cpp
new file mode 100644
index 00000000..6a0df539
--- /dev/null
+++ b/src/items/ImpulsOutClass.cpp
@@ -0,0 +1,55 @@
+#include "items/ImpulsOutClass.h"
+
+#include <Arduino.h>
+
+#include "Class/LineParsing.h"
+#include "Global.h"
+#include "ItemsCmd.h"
+
+ImpulsOutClass::ImpulsOutClass(unsigned long impulsPeriod, unsigned int impulsCount, unsigned int impulsPin) {
+    _impulsPeriod = impulsPeriod;
+    _impulsCount = impulsCount * 2;
+    _impulsPin = impulsPin;
+    pinMode(impulsPin, OUTPUT);
+}
+
+ImpulsOutClass::~ImpulsOutClass() {}
+
+void ImpulsOutClass::activate() {
+    _impulsCountBuf = _impulsCount;
+}
+
+void ImpulsOutClass::loop() {
+    currentMillis = millis();
+    unsigned long difference = currentMillis - prevMillis;
+    if (_impulsCountBuf > 0) {
+        if (difference > _impulsPeriod) {
+            _impulsCountBuf--;
+            prevMillis = millis();
+            yield();
+            digitalWrite(_impulsPin, !digitalRead(_impulsPin));
+            yield();
+        }
+    }
+    if (_impulsCountBuf <= 0) {
+        digitalWrite(_impulsPin, LOW);
+    }
+}
+
+MyImpulsOutVector* myImpulsOut = nullptr;
+
+//void impuls() {
+//    myLineParsing.update();
+//    String loggingValueKey = myLineParsing.gvalue();
+//    String key = myLineParsing.gkey();
+//    String interv = myLineParsing.gint();
+//    String maxcnt = myLineParsing.gmaxcnt();
+//    myLineParsing.clear();
+//
+//    logging_value_names_list += key + ",";
+//
+//    static bool firstTime = true;
+//    if (firstTime) myImpulsOut = new MyImpulsOutVector();
+//    firstTime = false;
+//    myImpulsOut->push_back(ImpulsOutClass(interv.toInt(), maxcnt.toInt(), loggingValueKey, key));
+//}
diff --git a/src/main.cpp b/src/main.cpp
index e94d744f..14293ccc 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -17,6 +17,8 @@
 #include "items/ButtonInClass.h"
 #include "items/LoggingClass.h"
 
+#include "items/ImpulsOutClass.h"
+
 void not_async_actions();
 
 Timings metric;
@@ -99,11 +101,13 @@ void setup() {
     just_load = false;
     initialized = true;  //this second POST makes the data to be processed (you don't need to connect as "keep-alive" for that to work)
 
-    
+    static bool firstTime = true;
+    if (firstTime) myImpulsOut = new MyImpulsOutVector();
+    firstTime = false;
+    myImpulsOut->push_back(ImpulsOutClass(500, 10, 13));
+    myImpulsOut->at(0).activate();
 }
 
-
-
 void loop() {
     if (!initialized) {
         return;
@@ -129,4 +133,10 @@ void loop() {
             myLogging->at(i).loop();
         }
     }
+
+    if (myImpulsOut != nullptr) {
+        for (unsigned int i = 0; i < myImpulsOut->size(); i++) {
+            myImpulsOut->at(i).loop();
+        }
+    }
 }
\ No newline at end of file