diff --git a/include/Consts.h b/include/Consts.h
index a0b8d159..2a228f76 100644
--- a/include/Consts.h
+++ b/include/Consts.h
@@ -2,11 +2,14 @@
 
 //===========Firmware=============================================================================================================================================
 #define FIRMWARE_VERSION 274
-#define ESP8266_FLASH_SIZE_1MB true
+#define ESP8266_FLASH_SIZE_1MB false
 //===========FileSystem==============================================================================================================================================
-#define USE_LITTLEFS false
+#define USE_LITTLEFS true
 //==================================================================================================================================================================
 #define NUM_BUTTONS 6
+#ifndef LED_BUILTIN 
+#define LED_BUILTIN 2
+#endif
 #define LED_PIN LED_BUILTIN
 //===========MQTT=================================================================================================================================================
 #define MQTT_RECONNECT_INTERVAL 20000
diff --git a/include/FileSystem.h b/include/FileSystem.h
index 48706d84..ae31147e 100644
--- a/include/FileSystem.h
+++ b/include/FileSystem.h
@@ -8,8 +8,16 @@
 
 #include <FS.h>
 
+#ifdef ESP32
+#include <SPIFFS.h>
+extern FS* filesystem;
+#define FileFS SPIFFS
+#define FS_NAME "SPIFFS"
+#endif
+
+#ifdef ESP8266
 #if USE_LITTLEFS
-#include <LittleFS.h>
+#include "LittleFS.h"
 extern FS LittleFS;
 using littlefs_impl::LittleFSConfig;
 extern FS* filesystem;
@@ -20,7 +28,9 @@ extern FS* filesystem;
 #define FileFS SPIFFS
 #define FS_NAME "SPIFFS"
 #endif
-
+#endif
 
 extern void getFSInfo();
-extern bool getInfo(FSInfo& info);
\ No newline at end of file
+#ifdef ESP8266
+extern bool getInfo(FSInfo& info);
+#endif
\ No newline at end of file
diff --git a/include/SoftUART.h b/include/SoftUART.h
index 8b928a36..6cd707f9 100644
--- a/include/SoftUART.h
+++ b/include/SoftUART.h
@@ -3,7 +3,14 @@
 #ifdef uartEnable
 #include "SoftwareSerial.h"
 
+#ifdef ESP8266
+#include <SoftwareSerial.h>
 extern SoftwareSerial* myUART;
+#else
+#include <HardwareSerial.h>
+extern HardwareSerial* myUART;
+#endif
+
 
 extern void uartInit();
 extern void uartHandle();
diff --git a/platformio.ini b/platformio.ini
index 1e8b8ece..28d42848 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -9,7 +9,7 @@
 ; https://docs.platformio.org/page/projectconf.html
 
 [platformio]
-default_envs = esp8266_01_1m
+default_envs = esp32
 
 [common_env_data]
 lib_deps_external = 
@@ -28,6 +28,7 @@ lib_deps_internal =
 [env:esp32]
 framework = arduino
 board = esp32dev
+;board_build.ldscript = eagle.flash.4m2m.ld
 platform = https://github.com/platformio/platform-espressif32.git
 lib_deps = 
 	${common_env_data.lib_deps_external}
@@ -36,11 +37,12 @@ lib_deps =
 	madhephaestus/ESP32Servo
 	luc-github/ESP32SSDP
 	CTBot
+	EspSoftwareSerial
 monitor_filters = esp32_exception_decoder
 upload_speed = 921600
 monitor_speed = 115200
-board_build.filesystem = littlefs
-extra_scripts = ./tools/littlefsbuilder.py
+;board_build.filesystem = littlefs
+;extra_scripts = ./tools/littlefsbuilder.py
 
 [env:esp8266_01_1m]
 framework = arduino
diff --git a/src/FileSystem.cpp b/src/FileSystem.cpp
index 2c65f899..a73e6657 100644
--- a/src/FileSystem.cpp
+++ b/src/FileSystem.cpp
@@ -1,21 +1,27 @@
 #include "FileSystem.h"
+
 #include "Global.h"
+#ifdef ESP8266
+bool getInfo(FSInfo& info) {
+    return FileFS.info(info);
+}
+
 // Информация о ФС
 void getFSInfo() {
     FSInfo buf;
     if (getInfo(buf)) {
         SerialPrint("I", F("FS"), F("Get FS info completed"));
 
-        size_t totalBytes = buf.totalBytes; // всего
-        size_t usedBytes = buf.usedBytes; // использовано
-        size_t maxOpenFiles = buf.maxOpenFiles; // лимит на открые файлы
+        size_t totalBytes = buf.totalBytes;      // всего
+        size_t usedBytes = buf.usedBytes;        // использовано
+        size_t maxOpenFiles = buf.maxOpenFiles;  // лимит на открые файлы
         size_t blockSize = buf.blockSize;
         size_t pageSize = buf.pageSize;
-        size_t maxPathLength = buf.maxPathLength; // лимит на пути и имена файлов
+        size_t maxPathLength = buf.maxPathLength;  // лимит на пути и имена файлов
 
         size_t freeBytes = totalBytes - usedBytes;
-        float freePer = ((float) freeBytes / totalBytes) * 100;
-        
+        float freePer = ((float)freeBytes / totalBytes) * 100;
+
         jsonWriteStr(configSetupJson, F("freeBytes"), String(freePer) + "% (" + prettyBytes(freeBytes) + ")");
 
         //SerialPrint("I", F("FS"), "totalBytes=" + String(totalBytes));
@@ -26,12 +32,8 @@ void getFSInfo() {
         //SerialPrint("I", F("FS"), "maxPathLength=" + String(maxPathLength));
         //SerialPrint("I", F("FS"), "freeBytes=" + String(freeBytes));
         //SerialPrint("I", F("FS"), "freePer=" + String(freePer));
-    }
-    else {
+    } else {
         SerialPrint("E", F("FS"), F("FS info error"));
     }
 }
-
-bool getInfo(FSInfo& info) {
-    return FileFS.info(info);
-}
\ No newline at end of file
+#endif
diff --git a/src/Utils/WiFiUtils.cpp b/src/Utils/WiFiUtils.cpp
index 8a948ee7..2f09705d 100644
--- a/src/Utils/WiFiUtils.cpp
+++ b/src/Utils/WiFiUtils.cpp
@@ -1,11 +1,11 @@
 #include "Utils/WiFiUtils.h"
+
 #include "FileSystem.h"
 
 void routerConnect() {
-
     WiFi.setAutoConnect(false);
     WiFi.persistent(false);
-    
+
     setLedStatus(LED_SLOW);
     WiFi.mode(WIFI_STA);
     byte tries = 20;
@@ -15,10 +15,13 @@ void routerConnect() {
 
     if (_ssid == "" && _password == "") {
         WiFi.begin();
-    }
-    else {
+    } else {
         WiFi.begin(_ssid.c_str(), _password.c_str());
+#ifdef ESP32
+        WiFi.setTxPower(WIFI_POWER_19_5dBm);
+#else
         WiFi.setOutputPower(20.5);
+#endif
         SerialPrint("I", "WIFI", "ssid: " + _ssid);
     }
 
@@ -35,8 +38,7 @@ void routerConnect() {
     if (WiFi.status() != WL_CONNECTED) {
         Serial.println("");
         startAPMode();
-    }
-    else {
+    } else {
         Serial.println("");
         SerialPrint("I", "WIFI", "http://" + WiFi.localIP().toString());
         jsonWriteStr(configSetupJson, "ip", WiFi.localIP().toString());
@@ -80,7 +82,6 @@ bool startAPMode() {
     return true;
 }
 
-
 boolean RouterFind(String ssid) {
     bool res = false;
     int n = WiFi.scanComplete();
@@ -121,24 +122,19 @@ uint8_t RSSIquality() {
     if (WiFi.status() == WL_CONNECTED) {
         int rssi = WiFi.RSSI();
         if (rssi >= -50) {
-            res = 6; //"Excellent";
+            res = 6;  //"Excellent";
+        } else if (rssi < -50 && rssi >= -60) {
+            res = 5;  //"Very good";
+        } else if (rssi < -60 && rssi >= -70) {
+            res = 4;  //"Good";
+        } else if (rssi < -70 && rssi >= -80) {
+            res = 3;  //"Low";
+        } else if (rssi < -80 && rssi > -100) {
+            res = 2;  //"Very low";
+        } else if (rssi <= -100) {
+            res = 1;  //"No signal";
         }
-        else if (rssi < -50 && rssi >= -60) {
-            res = 5; //"Very good";
-        }
-        else if (rssi < -60 && rssi >= -70) {
-            res = 4; //"Good";
-        }
-        else if (rssi < -70 && rssi >= -80) {
-            res = 3; //"Low";
-        }
-        else if (rssi < -80 && rssi > -100) {
-            res = 2; //"Very low";
-        }
-        else if (rssi <= -100) {
-            res = 1; //"No signal";
-        }    
-    } 
+    }
     return res;
 }
 
@@ -146,33 +142,32 @@ void wifiSignalInit() {
     ts.add(
         SYGNAL, 1000 * 60, [&](void*) {
             SerialPrint("I", "System", printMemoryStatus());
+#ifdef ESP8266
             getFSInfo();
+#endif
             switch (RSSIquality()) {
-            case 0:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>не подключено к роутеру</font>"));
-                break;
-            case 1:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>нет сигнала</font>"));
-                break;
-            case 2:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>очень низкий</font>"));
-                break;
-            case 3:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='orange'>низкий</font>"));
-                break;
-            case 4:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>хороший</font>"));
-                break;
-            case 5:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>очень хороший</font>"));
-                break;
-            case 6:
-                jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>отличный</font>"));
-                break;
+                case 0:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>не подключено к роутеру</font>"));
+                    break;
+                case 1:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>нет сигнала</font>"));
+                    break;
+                case 2:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='red'>очень низкий</font>"));
+                    break;
+                case 3:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='orange'>низкий</font>"));
+                    break;
+                case 4:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>хороший</font>"));
+                    break;
+                case 5:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>очень хороший</font>"));
+                    break;
+                case 6:
+                    jsonWriteStr(configSetupJson, F("signal"), F("Уровень WiFi сигнала: <font color='green'>отличный</font>"));
+                    break;
             }
         },
         nullptr, true);
 }
-
-
-
diff --git a/src/items/vSensorAnalog.cpp b/src/items/vSensorAnalog.cpp
index b449c120..ea1ec282 100644
--- a/src/items/vSensorAnalog.cpp
+++ b/src/items/vSensorAnalog.cpp
@@ -31,8 +31,7 @@ void SensorAnalog::loop() {
 void SensorAnalog::readAnalog() {
     int value;
 #ifdef ESP32
-    int pinInt = pin.toInt();
-    value = analogRead(pinInt);
+    value = analogRead(_adcPin);
 #endif
 #ifdef ESP8266
     value = analogRead(A0);
diff --git a/src/main.cpp b/src/main.cpp
index ddb16b5c..bd065a05 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -23,11 +23,11 @@
 #include "items/vImpulsOut.h"
 #include "items/vLogging.h"
 #include "items/vSensorAnalog.h"
+#include "items/vSensorBme280.h"
+#include "items/vSensorBmp280.h"
 #include "items/vSensorDallas.h"
 #include "items/vSensorDht.h"
 #include "items/vSensorUltrasonic.h"
-#include "items/vSensorBme280.h"
-#include "items/vSensorBmp280.h"
 
 void not_async_actions();
 
@@ -71,7 +71,9 @@ void setup() {
 #ifdef SSDP_ENABLED
     SsdpInit();
 #endif
+#ifdef ESP8266
     getFSInfo();
+#endif
 
     testsPerform();