diff --git a/compilerProfile.json b/compilerProfile.json
index 381f87da..d206a12c 100644
--- a/compilerProfile.json
+++ b/compilerProfile.json
@@ -144,6 +144,10 @@
                 "path": "src/modules/virtual/LogingDaily",
                 "active": true
             },
+            {
+                "path": "src/modules/virtual/Math",
+                "active": false
+            },
             {
                 "path": "src/modules/virtual/owmWeather",
                 "active": true
diff --git a/data_svelte/flashProfile.json b/data_svelte/flashProfile.json
index 903e5c8f..79eca748 100644
--- a/data_svelte/flashProfile.json
+++ b/data_svelte/flashProfile.json
@@ -22,6 +22,10 @@
                 "path": "src/modules/virtual/LogingDaily",
                 "active": true
             },
+            {
+                "path": "src/modules/virtual/Math",
+                "active": false
+            },
             {
                 "path": "src/modules/virtual/owmWeather",
                 "active": true
diff --git a/data_svelte/items.json b/data_svelte/items.json
index 49d64ed4..6511d60c 100644
--- a/data_svelte/items.json
+++ b/data_svelte/items.json
@@ -723,10 +723,11 @@
         "widget": "rangeServo",
         "page": "servo",
         "descr": "угол",
-        "int": 1,
         "pin": 12,
-        "apin": -1,
-        "amap": "0, 4096, 0, 180",
+        "minPulseWidth": 544,
+        "maxPulseWidth": 2400,
+        "neutralPulseWidth": 1500,
+        "trackingID": "",
         "num": 47
     },
     {
diff --git a/myProfile.json b/myProfile.json
index 381f87da..d206a12c 100644
--- a/myProfile.json
+++ b/myProfile.json
@@ -144,6 +144,10 @@
                 "path": "src/modules/virtual/LogingDaily",
                 "active": true
             },
+            {
+                "path": "src/modules/virtual/Math",
+                "active": false
+            },
             {
                 "path": "src/modules/virtual/owmWeather",
                 "active": true
diff --git a/src/modules/virtual/Math/Math.cpp b/src/modules/virtual/Math/Math.cpp
new file mode 100644
index 00000000..09a4996a
--- /dev/null
+++ b/src/modules/virtual/Math/Math.cpp
@@ -0,0 +1,25 @@
+#include "Global.h"
+#include "classes/IoTItem.h"
+
+class IoTMath : public IoTItem {
+private:
+public:
+    IoTMath(String parameters) : IoTItem(parameters) {}
+
+    IoTValue execute(String command, std::vector<IoTValue> &param) {
+        if(command == "map" & param.size() == 5) {
+            IoTValue valTmp;
+            valTmp.isDecimal = true;
+            valTmp.valD = map(param[0].valD, param[1].valD, param[2].valD, param[3].valD, param[4].valD);
+            return valTmp;
+        }
+        return {};
+    }
+};
+
+void *getAPI_IoTMath(String subtype, String param) {
+    if (subtype == F("IoTMath")) {
+        return new IoTMath(param);
+    }
+    return nullptr;
+}
diff --git a/src/modules/virtual/Math/modinfo.json b/src/modules/virtual/Math/modinfo.json
new file mode 100644
index 00000000..c9d1dfe4
--- /dev/null
+++ b/src/modules/virtual/Math/modinfo.json
@@ -0,0 +1,55 @@
+{
+    "menuSection": "virtual_elments",
+    "configItem": [
+        {
+            "global": 0,
+            "name": "Math library",
+            "type":  "Reading",
+            "subtype": "IoTMath",
+            "id": "math",
+            "widget": "anydataValue",
+            "page": "Математика",
+            "descr": ""
+        }
+    ],
+    "about": {
+        "authorName": "Berenbaum Maxim",
+        "authorContact": "https://t.me/Bermax_sys",
+        "authorGit": "https://github.com/xpohuk8",
+        "exampleURL": "https://iotmanager.org/wiki",
+        "specialThanks": "Ilya Belyakov",
+        "moduleName": "IoTMath",
+        "moduleVersion": "1.0",
+        "usedRam": {
+            "esp32_4mb": 15,
+            "esp8266_4mb": 15
+        },
+        "title": "Модуль Math",
+        "moduleDesc": "Модуль для расчета значений с использованием математических функций. Подходит для коррекции показаний датчиков.",
+        "propInfo": {
+        },
+        "funcInfo": [
+            {
+                "name": "map",
+                "descr": "Аналог функции map",
+                "params": [
+                    "Значение1", "Значение2", "Значение3", "Значение4"
+                ]
+            }
+        ]
+    },
+    "defActive": false,
+    "usedLibs": {
+        "esp32_4mb": [],
+        "esp32_4mb3f": [],
+        "esp32cam_4mb": [],
+        "esp32s2_4mb": [],
+        "esp8266_4mb": [],
+        "esp8266_1mb": [],
+        "esp8266_1mb_ota": [],
+        "esp8285_1mb": [],
+        "esp8285_1mb_ota": [],
+        "esp8266_2mb": [],
+        "esp8266_2mb_ota": []
+    }
+}