diff --git a/data_svelte/items.json b/data_svelte/items.json
index af81b107..88d1dfad 100644
--- a/data_svelte/items.json
+++ b/data_svelte/items.json
@@ -116,7 +116,8 @@
         "int": 10,
         "token": "",
         "autos": 1,
-        "receiveMsg": 0
+        "receiveMsg": 0,
+        "chatID": ""
     },
     {
         "name": "9. Таймер",
@@ -509,12 +510,25 @@
         "int": 15,
         "round": 1
     },
+    {
+        "name": "36. Сонар HC-SR04",
+        "num": 36,
+        "type": "Reading",
+        "subtype": "Sonar",
+        "id": "sonar",
+        "widget": "anydata",
+        "page": "Сенсоры",
+        "descr": "Расстояние",
+        "pinTrig": 5,
+        "pinEcho": 4,
+        "int": 5
+    },
     {
         "header": "Экраны"
     },
     {
-        "name": "36. LCD экран 2004",
-        "num": 36,
+        "name": "37. LCD экран 2004",
+        "num": 37,
         "type": "Reading",
         "subtype": "Lcd2004",
         "id": "Lcd",
@@ -528,8 +542,8 @@
         "id2show": "id датчика"
     },
     {
-        "name": "37. LCD экран 1602",
-        "num": 37,
+        "name": "38. LCD экран 1602",
+        "num": 38,
         "type": "Reading",
         "subtype": "Lcd2004",
         "id": "Lcd",
diff --git a/src/modules/API.cpp b/src/modules/API.cpp
index 4174ebd0..cb2ef008 100644
--- a/src/modules/API.cpp
+++ b/src/modules/API.cpp
@@ -22,6 +22,7 @@ void* getAPI_Max6675(String subtype, String params);
 void* getAPI_Mhz19(String subtype, String params);
 void* getAPI_Sds011(String subtype, String params);
 void* getAPI_Sht20(String subtype, String params);
+void* getAPI_Sonar(String subtype, String params);
 void* getAPI_Lcd2004(String subtype, String params);
 
 void* getAPI(String subtype, String params) {
@@ -48,5 +49,6 @@ if ((tmpAPI = getAPI_Max6675(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Mhz19(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Sds011(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Sht20(subtype, params)) != nullptr) return tmpAPI;
+if ((tmpAPI = getAPI_Sonar(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Lcd2004(subtype, params)) != nullptr) return tmpAPI;return nullptr;
 }
\ No newline at end of file
diff --git a/src/modules/sensors/Sonar/Sonar.cpp b/src/modules/sensors/Sonar/Sonar.cpp
new file mode 100644
index 00000000..bc339973
--- /dev/null
+++ b/src/modules/sensors/Sonar/Sonar.cpp
@@ -0,0 +1,64 @@
+#include "Global.h"
+#include "classes/IoTItem.h"
+
+extern IoTGpio IoTgpio;
+
+
+class Sonar : public IoTItem {
+   private:
+    unsigned long currentMillis;
+    unsigned long prevMillis;
+    unsigned long difference;
+
+    unsigned int _pinTrig, _pinEcho;
+
+   public:
+    Sonar(String parameters): IoTItem(parameters) {
+        _pinTrig = jsonReadInt(parameters, "pinTrig");
+        _pinEcho = jsonReadInt(parameters, "pinEcho");
+
+        pinMode(_pinTrig, OUTPUT); 
+        pinMode(_pinEcho, INPUT);
+    }
+    
+    void doByInterval() {
+        // value.valD = IoTgpio.analogRead(_pin);
+        // для большей точности установим значение LOW на пине Trig
+        digitalWrite(_pinTrig, LOW); 
+        delayMicroseconds(2); 
+        // Теперь установим высокий уровень на пине Trig
+        digitalWrite(_pinTrig, HIGH);
+        // Подождем 10 μs 
+        delayMicroseconds(10); 
+        digitalWrite(_pinTrig, LOW); 
+        // Рассчитаем расстояние
+        value.valD = pulseIn(_pinEcho, HIGH) / 58;
+        // Выведем значение в Serial Monitor
+        Serial.print(value.valD); 
+        Serial.println(" cm");
+
+        regEvent(value.valD, "Sonar"); 
+    }
+
+    // void loop() {
+    //     // currentMillis = millis();
+    //     // difference = currentMillis - prevMillis;
+    //     // if (difference >= _interval) {
+    //     //     prevMillis = millis();
+            
+    //     // }
+
+        
+    // }
+
+    ~Sonar() {};
+};
+
+
+void* getAPI_Sonar(String subtype, String param) {
+    if (subtype == F("Sonar")) {
+        return new Sonar(param);
+    } else {
+        return nullptr;
+    }
+}
diff --git a/src/modules/sensors/Sonar/items.json b/src/modules/sensors/Sonar/items.json
new file mode 100644
index 00000000..ee00644c
--- /dev/null
+++ b/src/modules/sensors/Sonar/items.json
@@ -0,0 +1,16 @@
+[
+    {
+        "name": "Сонар HC-SR04",
+        "num": 1,
+        "type": "Reading",
+        "subtype": "Sonar",
+        "id": "sonar",
+        "widget": "anydataTmp",
+        "page": "Сенсоры",
+        "descr": "Расстояние",
+        
+        "pinTrig": 5,
+        "pinEcho": 4,
+        "int": 5
+    }
+]
\ No newline at end of file