diff --git a/data_svelte/items.json b/data_svelte/items.json
index e107c0ea..f78855e6 100644
--- a/data_svelte/items.json
+++ b/data_svelte/items.json
@@ -455,18 +455,16 @@
         "num": 34
     },
     {
-        "name": "35. PWM ESP32",
+        "name": "35. PWM ESP8266",
         "type": "Writing",
-        "subtype": "Pwm32",
+        "subtype": "Pwm8266",
         "id": "pwm",
         "widget": "range",
         "page": "Кнопки",
         "descr": "PWM",
         "int": 0,
-        "pin": 2,
+        "pin": 15,
         "freq": 5000,
-        "ledChannel": 2,
-        "PWM_resolution": 10,
         "val": 0,
         "apin": -1,
         "num": 35
diff --git a/include/Const.h b/include/Const.h
index 32f2c239..77dfd39c 100644
--- a/include/Const.h
+++ b/include/Const.h
@@ -1,7 +1,7 @@
 #pragma once
 
 //Версия прошивки
-#define FIRMWARE_VERSION 421
+#define FIRMWARE_VERSION 422
 
 #ifdef esp8266_4mb
 #define FIRMWARE_NAME "esp8266_4mb"
diff --git a/include/EspFileSystem.h b/include/EspFileSystem.h
index 4723b754..fbae8a7b 100644
--- a/include/EspFileSystem.h
+++ b/include/EspFileSystem.h
@@ -5,6 +5,7 @@
 #include <LITTLEFS.h>
 #define FileFS LittleFS
 #define FS_NAME "LittleFS_32"
+#define CONFIG_LITTLEFS_SPIFFS_COMPAT 1
 #else
 #include <SPIFFS.h>
 extern FS* filesystem;
@@ -21,6 +22,9 @@ using littlefs_impl::LittleFSConfig;
 extern FS* filesystem;
 #define FileFS LittleFS
 #define FS_NAME "LittleFS_8266"
+#define FILE_READ "r"
+#define FILE_WRITE "w"
+#define FILE_APPEND "a"
 #else
 extern FS* filesystem;
 #define FileFS SPIFFS
diff --git a/include/NTP.h b/include/NTP.h
index 9f32ae6b..d1bcc1f6 100644
--- a/include/NTP.h
+++ b/include/NTP.h
@@ -13,5 +13,6 @@ extern const String getTimeLocal_hhmmss();
 extern const String getDateTimeDotFormated();
 extern const String getDateDotFormated();
 extern unsigned long strDateToUnix(String date);
-const String getDateTimeDotFormatedFromUnix(unsigned long unixTime);
+extern const String getDateTimeDotFormatedFromUnix(unsigned long unixTime);
 extern unsigned long gmtTimeToLocal(unsigned long gmtTimestamp);
+extern const String getDateDotFormatedFromUnix(unsigned long unixTime);
diff --git a/include/utils/FileUtils.h b/include/utils/FileUtils.h
index d1a20f0e..1f021bce 100644
--- a/include/utils/FileUtils.h
+++ b/include/utils/FileUtils.h
@@ -6,6 +6,7 @@ extern void writeFileUint8tByFrames(const String& filename, uint8_t*& big_buf, s
 extern void writeFileUint8tByByte(const String& filename, uint8_t*& payload, size_t length, size_t headerLenth);
 extern File seekFile(const String& filename, size_t position = 0);
 extern const String writeFile(const String& filename, const String& str);
+const String writeEmptyFile(const String& filename);
 extern const String addFileLn(const String& filename, const String& str);
 extern const String readFile(const String& filename, size_t max_size);
 extern const String filepath(const String& filename);
@@ -15,7 +16,7 @@ void removeFile(const String& filename);
 void removeDirectory(const String& dir);
 void cleanDirectory(String path);
 void cleanLogs();
-void saveDataDB(String id, String data);
+String saveDataDB(String id, String data);
 String readDataDB(String id);
 extern void onFlashWrite();
 
diff --git a/myProfile.json b/myProfile.json
index 5b57857e..b807c1e6 100644
--- a/myProfile.json
+++ b/myProfile.json
@@ -21,7 +21,7 @@
     },
     "projectProp": {
         "platformio": {
-            "default_envs": "esp32_4mb",
+            "default_envs": "esp8266_4mb",
             "data_dir": "data_svelte"
         }
     },
diff --git a/platformio.ini b/platformio.ini
index 72b9330b..ef5b920a 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -41,7 +41,7 @@ build_src_filter =
 	${env:esp32_4mb_fromitems.build_src_filter}
 
 [platformio]
-default_envs = esp32_4mb
+default_envs = esp8266_4mb
 data_dir = data_svelte
 
 [common_env_data]
diff --git a/src/NTP.cpp b/src/NTP.cpp
index dfeca01c..fd0016c2 100644
--- a/src/NTP.cpp
+++ b/src/NTP.cpp
@@ -156,3 +156,11 @@ const String getDateTimeDotFormatedFromUnix(unsigned long unixTime) {
     sprintf(buf, "%02d.%02d.%02d %02d:%02d:%02d", time.day_of_month, time.month, time.year, time.hour, time.minute, time.second);
     return String(buf);
 }
+
+const String getDateDotFormatedFromUnix(unsigned long unixTime) {
+    Time_t time;
+    breakEpochToTime(unixTime, time);
+    char buf[32];
+    sprintf(buf, "%02d.%02d.%d", time.day_of_month, time.month, time.year + 2000);
+    return String(buf);
+}
diff --git a/src/modules/API.cpp b/src/modules/API.cpp
index b2f9af1f..9ee02105 100644
--- a/src/modules/API.cpp
+++ b/src/modules/API.cpp
@@ -22,7 +22,7 @@ void* getAPI_ButtonOut(String subtype, String params);
 void* getAPI_IoTServo(String subtype, String params);
 void* getAPI_Mcp23017(String subtype, String params);
 void* getAPI_Mp3(String subtype, String params);
-void* getAPI_Pwm32(String subtype, String params);
+void* getAPI_Pwm8266(String subtype, String params);
 void* getAPI_TelegramLT(String subtype, String params);
 void* getAPI_Lcd2004(String subtype, String params);
 
@@ -50,7 +50,7 @@ if ((tmpAPI = getAPI_ButtonOut(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_IoTServo(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Mcp23017(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Mp3(subtype, params)) != nullptr) return tmpAPI;
-if ((tmpAPI = getAPI_Pwm32(subtype, params)) != nullptr) return tmpAPI;
+if ((tmpAPI = getAPI_Pwm8266(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_TelegramLT(subtype, params)) != nullptr) return tmpAPI;
 if ((tmpAPI = getAPI_Lcd2004(subtype, params)) != nullptr) return tmpAPI;
 return nullptr;
diff --git a/src/modules/virtual/Logging/Loging.cpp b/src/modules/virtual/Logging/Loging.cpp
index 880750ac..8d4668a4 100644
--- a/src/modules/virtual/Logging/Loging.cpp
+++ b/src/modules/virtual/Logging/Loging.cpp
@@ -44,22 +44,23 @@ class Loging : public IoTItem {
     }
 
     void doByInterval() {
+        SerialPrint("E", F("Loging"), "----------------------start loging cycle----------------------------");
         //если объект логгирования не был создан
         if (!isItemExist(logid)) {
-            SerialPrint("E", F("Loging"), "'" + id + "' loging object not exist");
+            SerialPrint("E", F("Loging"), "'" + id + "' loging object not exist, return");
             return;
         }
 
         String value = getItemValue(logid);
         //если значение логгирования пустое
         if (value == "") {
-            SerialPrint("E", F("Loging"), "'" + id + "' loging value is empty");
+            SerialPrint("E", F("Loging"), "'" + id + "' loging value is empty, return");
             return;
         }
 
         //если время не было получено из интернета
         if (!isTimeSynch) {
-            SerialPrint("E", F("Loging"), "'" + id + "' Сant loging - time not synchronized");
+            SerialPrint("E", F("Loging"), "'" + id + "' Сant loging - time not synchronized, return");
             return;
         }
 
@@ -72,9 +73,16 @@ class Loging : public IoTItem {
 
         //если данные о файле отсутствуют, создадим новый
         if (filePath == "failed" || filePath == "") {
-            SerialPrint("E", F("Loging"), "'" + id + "' file path not found");
+            SerialPrint("E", F("Loging"), "'" + id + "' file path not found, start create new file");
             createNewFileWithData(logData);
             return;
+        } else {
+            //если файл все же есть но был создан не сегодня, то создаем сегодняшний
+            if (getDateDotFormated() != getDateDotFormatedFromUnix(getFileUnixLocalTime(filePath))) {
+                SerialPrint("E", F("Loging"), "'" + id + "' file too old, start create new file");
+                createNewFileWithData(logData);
+                return;
+            }
         }
 
         //считаем количество строк
@@ -91,17 +99,34 @@ class Loging : public IoTItem {
         }
         //запускаем процедуру удаления старых файлов если память переполняется
         deleteLastFile();
+        SerialPrint("E", F("Loging"), "----------------------compl loging cycle----------------------------");
     }
 
     void createNewFileWithData(String &logData) {
         String path = "/lg/" + id + "/" + String(unixTimeShort) + ".txt";  //создадим путь вида /lg/id/133256622333.txt
-        addFileLn(path, logData);                                          //запишем файл и данные в него
-        saveDataDB(id, path);                                              //запишем путь к файлу в базу данных
+        //создадим пустой файл
+        if (writeEmptyFile(path) != "sucсess") {
+            SerialPrint("E", F("Loging"), "'" + id + "' file writing error, return");
+            return;
+        }
+        //запишем в него данные
+        if (addFileLn(path, logData) != "sucсess") {
+            SerialPrint("E", F("Loging"), "'" + id + "' data writing error, return");
+            return;
+        }
+        //запишем путь к нему в базу данных
+        if (saveDataDB(id, path) != "sucсess") {
+            SerialPrint("E", F("Loging"), "'" + id + "' db file writing error, return");
+            return;
+        }
         SerialPrint("i", F("Loging"), "'" + id + "' file created http://" + WiFi.localIP().toString() + path);
     }
 
     void addNewDataToExistingFile(String &path, String &logData) {
-        addFileLn(path, logData);
+        if (addFileLn(path, logData) != "sucсess") {
+            SerialPrint("i", F("Loging"), "'" + id + "' file writing error, return");
+            return;
+        };
         SerialPrint("i", F("Loging"), "'" + id + "' loging in file http://" + WiFi.localIP().toString() + path);
     }
 
@@ -120,8 +145,13 @@ class Loging : public IoTItem {
     }
 
     void sendChart() {
-        String dir = "lg/" + id;
+        SerialPrint("E", F("Loging"), "----------------------start send chart----------------------------");
+
+        String dir = "/lg/" + id;
         filesList = getFilesList(dir);
+
+        SerialPrint("i", F("Loging"), "file list: " + filesList);
+
         int f = 0;
 
         bool noData = true;
@@ -129,16 +159,20 @@ class Loging : public IoTItem {
         while (filesList.length()) {
             String buf = selectToMarker(filesList, ";");
 
+            buf = "/lg/" + id + buf;
+
             f++;
             int i = 0;
 
-            unsigned long fileUnixTimeGMT = selectToMarkerLast(deleteToMarkerLast(buf, "."), "/").toInt() + START_DATETIME;
-            unsigned long fileUnixTimeLocal = gmtTimeToLocal(fileUnixTimeGMT);
+            unsigned long fileUnixTimeLocal = getFileUnixLocalTime(buf);
 
             unsigned long reqUnixTime = strDateToUnix(getItemValue(id + "-date"));
             if (fileUnixTimeLocal > reqUnixTime && fileUnixTimeLocal < reqUnixTime + 86400) {
                 noData = false;
-                createJson(buf, i);
+                if (!createJson(buf, i)) {
+                    SerialPrint("E", F("Loging"), buf + " file reading error, json not created, return");
+                    return;
+                }
                 SerialPrint("i", F("Loging"), String(f) + ") " + buf + ", " + String(i) + ", " + getDateTimeDotFormatedFromUnix(fileUnixTimeLocal) + ", sent");
             } else {
                 SerialPrint("i", F("Loging"), String(f) + ") " + buf + ", nil, " + getDateTimeDotFormatedFromUnix(fileUnixTimeLocal) + ", skipped");
@@ -150,6 +184,7 @@ class Loging : public IoTItem {
         if (noData) {
             cleanChart();
         }
+        SerialPrint("E", F("Loging"), "----------------------compl send chart----------------------------");
     }
 
     void cleanChart() {
@@ -159,30 +194,22 @@ class Loging : public IoTItem {
     }
 
     void cleanData() {
-        String dir = "lg/" + id;
-        filesList = getFilesList(dir);
-        int i = 0;
-        while (filesList.length()) {
-            String buf = selectToMarker(filesList, ";");
-
-            i++;
-            removeFile(buf);
-            SerialPrint("i", "Files", String(i) + ") " + buf + " => deleted");
-
-            filesList = deleteBeforeDelimiter(filesList, ";");
-        }
+        String dir = "/lg/" + id;
+        cleanDirectory(dir);
     }
 
     void deleteLastFile() {
         IoTFSInfo tmp = getFSInfo();
         SerialPrint("i", "Loging", String(tmp.freePer) + " % free flash remaining");
-        if (tmp.freePer <= 10.00) {
-            String dir = "lg/" + id;
+        if (tmp.freePer <= 20.00) {
+            String dir = "/lg/" + id;
             filesList = getFilesList(dir);
             int i = 0;
             while (filesList.length()) {
                 String buf = selectToMarker(filesList, ";");
 
+                buf = dir + buf;
+
                 i++;
                 if (i == 1) {
                     removeFile(buf);
@@ -195,11 +222,10 @@ class Loging : public IoTItem {
         }
     }
 
-    void createJson(String file, int &i) {
-        File configFile = FileFS.open(file, "r");
+    bool createJson(String file, int &i) {
+        File configFile = FileFS.open(file, FILE_READ);
         if (!configFile) {
-            SerialPrint("E", F("Loging"), "'" + id + "' open file error");
-            return;
+            return false;
         }
         configFile.seek(0, SeekSet);
         String buf = "{}";
@@ -228,6 +254,7 @@ class Loging : public IoTItem {
         oneSingleJson.replace("},]}", "}]}");
 
         publishJson(oneSingleJson);
+        return true;
     }
 
     // publishType 1 - в mqtt, 2 - в ws, 3 - mqtt и ws
@@ -292,6 +319,11 @@ class Loging : public IoTItem {
     int calculateMaxCount() {
         return 86400;
     }
+
+    //путь вида: /lg/log/1231231.txt
+    unsigned long getFileUnixLocalTime(String path) {
+        return gmtTimeToLocal(selectToMarkerLast(deleteToMarkerLast(path, "."), "/").toInt() + START_DATETIME);
+    }
 };
 
 void *getAPI_Loging(String subtype, String param) {
diff --git a/src/utils/FileUtils.cpp b/src/utils/FileUtils.cpp
index ecb6b01d..8b351c33 100644
--- a/src/utils/FileUtils.cpp
+++ b/src/utils/FileUtils.cpp
@@ -3,7 +3,7 @@
 //данная функция записывает файл из буфера страницами указанного размера
 void writeFileUint8tByFrames(const String& filename, uint8_t*& big_buf, size_t length, size_t headerLenth, size_t frameSize) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "w");
+    auto file = FileFS.open(path, FILE_WRITE);
     if (!file) {
         Serial.println(F("failed write file uint8tByFrames"));
         return;
@@ -24,42 +24,9 @@ void writeFileUint8tByFrames(const String& filename, uint8_t*& big_buf, size_t l
     onFlashWrite();
 }
 
-// void writeStrValueToJsonFile(const String& filename, String key, String value) {
-//     String tmp = readFile(filename, 4096);
-//     if (!jsonWriteStr_(tmp, key, value)) {
-//         Serial.println(F("failed write json value to file"));
-//     }
-//     writeFile(filename, tmp);
-// }
-
-//данная функция читает из файла страницами указанного размера
-// void readFileUint8tByFrames(const String& filename, size_t frameSize) {
-//    String path = filepath(filename);
-//    auto file = FileFS.open(path, "r");
-//    if (!file) {
-//        Serial.println(F("failed read file Uint8tByFrames"));
-//        return;
-//    }
-//    size_t length = file.size();
-//    size_t read{0};
-//    while (length > read) {
-//        size_t size = length - read;
-//        if (size > frameSize) size = frameSize;
-//        uint8_t p[size];
-//        size_t res = file.read(p, size);
-//        //
-//        if (size != res) {
-//            break;
-//        }
-//        read += res;
-//        yield();
-//    }
-//    file.close();
-//}
-
 void writeFileUint8tByByte(const String& filename, uint8_t*& payload, size_t length, size_t headerLenth) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "w");
+    auto file = FileFS.open(path, FILE_WRITE);
     if (!file) {
         Serial.println(F("failed write file uint8tByByte"));
         return;
@@ -81,7 +48,7 @@ void writeFileUint8tByByte(const String& filename, uint8_t*& payload, size_t len
 
 File seekFile(const String& filename, size_t position) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "r");
+    auto file = FileFS.open(path, FILE_READ);
     if (!file) {
         SerialPrint(F("E"), F("FS"), F("seek file error"));
     }
@@ -91,7 +58,12 @@ File seekFile(const String& filename, size_t position) {
 
 const String writeFile(const String& filename, const String& str) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "w");
+#ifdef ESP32
+    auto file = FileFS.open(path, FILE_WRITE, true);
+#endif
+#ifdef ESP8266
+    auto file = FileFS.open(path, FILE_WRITE);
+#endif
     if (!file) {
         return "failed";
     }
@@ -101,9 +73,25 @@ const String writeFile(const String& filename, const String& str) {
     onFlashWrite();
 }
 
+const String writeEmptyFile(const String& filename) {
+    String path = filepath(filename);
+#ifdef ESP32
+    auto file = FileFS.open(path, FILE_WRITE, true);
+#endif
+#ifdef ESP8266
+    auto file = FileFS.open(path, FILE_WRITE);
+#endif
+    if (!file) {
+        return "failed";
+    }
+    file.close();
+    return "sucсess";
+    onFlashWrite();
+}
+
 const String addFileLn(const String& filename, const String& str) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "a");
+    auto file = FileFS.open(path, FILE_APPEND);
     if (!file) {
         return "failed";
     }
@@ -115,7 +103,7 @@ const String addFileLn(const String& filename, const String& str) {
 
 const String readFile(const String& filename, size_t max_size) {
     String path = filepath(filename);
-    auto file = FileFS.open(path, "r");
+    auto file = FileFS.open(path, FILE_READ);
     if (!file) {
         return "failed";
     }
@@ -144,8 +132,8 @@ bool cutFile(const String& src, const String& dst) {
     if (FileFS.exists(dstPath)) {
         FileFS.remove(dstPath);
     }
-    auto srcFile = FileFS.open(srcPath, "r");
-    auto dstFile = FileFS.open(dstPath, "w");
+    auto srcFile = FileFS.open(srcPath, FILE_READ);
+    auto dstFile = FileFS.open(dstPath, FILE_WRITE);
     uint8_t buf[512];
     while (srcFile.available()) {
         size_t len = srcFile.read(buf, 512);
@@ -162,7 +150,7 @@ bool cutFile(const String& src, const String& dst) {
 size_t countLines(const String filename) {
     size_t cnt = -1;
     String path = filepath(filename);
-    auto file = FileFS.open(path, "r");
+    auto file = FileFS.open(path, FILE_READ);
     if (!file) {
         return cnt;
     }
@@ -202,24 +190,9 @@ void removeDirectory(const String& dir) {
     }
 }
 
-//очищаем директорию с файлами
-void cleanDirectory(String path) {
-    String filesList = getFilesList(path);
-    int i = 0;
-    while (filesList.length()) {
-        String buf = selectToMarker(filesList, ";");
-
-        i++;
-        removeFile(buf);
-        SerialPrint("i", "Files", String(i) + ") " + buf + " => deleted");
-
-        filesList = deleteBeforeDelimiter(filesList, ";");
-    }
-}
-
-void saveDataDB(String id, String data) {
+String saveDataDB(String id, String data) {
     String path = "/db/" + id + ".txt";
-    writeFile(path, data);
+    return writeFile(path, data);
 }
 
 String readDataDB(String id) {
@@ -229,7 +202,7 @@ String readDataDB(String id) {
 
 void cleanLogs() {
     SerialPrint("i", "Files", "cleanLogs");
-    cleanDirectory("db");
+    cleanDirectory("/db");
     //очистка данных всех экземпляров графиков
     for (std::list<IoTItem*>::iterator it = IoTItems.begin(); it != IoTItems.end(); ++it) {
         if ((*it)->getSubtype() == "Loging") {
@@ -238,6 +211,22 @@ void cleanLogs() {
     }
 }
 
+//очищаем директорию с файлами
+void cleanDirectory(String path) {
+    String filesList = getFilesList(path);
+    int i = 0;
+    while (filesList.length()) {
+        String buf = selectToMarker(filesList, ";");
+        buf = path + buf;
+        SerialPrint("i", "", buf);
+        i++;
+        removeFile(buf);
+        SerialPrint("i", "Files", String(i) + ") " + buf + " => deleted");
+
+        filesList = deleteBeforeDelimiter(filesList, ";");
+    }
+}
+
 //счетчик количества записей на флешь за сеанс
 void onFlashWrite() {
     flashWriteNumber++;
@@ -260,14 +249,15 @@ String getFilesList8266(String& directory) {
 #if defined(ESP32)
 String getFilesList32(String& directory) {
     String filesList = "";
-    directory = "/" + directory;
     File root = FileFS.open(directory);
-    directory = String();
+    // if (!root) {
+    //     return "";
+    // }
     if (root.isDirectory()) {
         File file = root.openNextFile();
         while (file) {
             String fname = file.name();
-            if (fname != "") filesList += fname + ";";
+            if (fname != "") filesList += "/" + fname + ";";
             file = root.openNextFile();
         }
     }