diff --git a/data/items/items.txt b/data/items/items.txt
index 48ac1334..3cd3c335 100644
--- a/data/items/items.txt
+++ b/data/items/items.txt
@@ -19,7 +19,7 @@
 0;bmp280;tmpid;anydataTemp;Сенсоры;Температура;1;c[1]
 0;bmp280;prsid;anydataPress;Сенсоры;Давление;3;c[1];addr[0x76];int[10]*
 0;ccs811;ppmid;anydataPpm;Сенсоры;Содержание#CO2;1;c[1]
-0;ccs811;ppbid;anydataPpb;Сенсоры;Содержание#орг#соед;2;c[1];int[10]*
+0;ccs811;ppbid;anydataPpb;Сенсоры;Содержание#орг#соед;2;c[1];addr[0x76];int[10]*
 0;impuls-out;impid;na;na;na;order;gpio*
 0;count-down;cntid;anydata;Таймер;Обратный#отчет;order*
 0;inoutput;txtid;anydata;Вывод;Вывод#uart;order*
diff --git a/data/set.device.json.gz b/data/set.device.json.gz
index bac0b0a9..3a067824 100644
Binary files a/data/set.device.json.gz and b/data/set.device.json.gz differ
diff --git a/data_ungzip/set.device.json b/data_ungzip/set.device.json
index 8cf55c7b..6b1b055b 100644
--- a/data_ungzip/set.device.json
+++ b/data_ungzip/set.device.json
@@ -43,7 +43,7 @@
         },
         {
             "type": "h4",
-            "title": "Версия файловой системы: 275"
+            "title": "Версия файловой системы: 276"
         },
         {
             "type": "h4",
diff --git a/include/Consts.h b/include/Consts.h
index 9a0b5bbb..a4bb9c2a 100644
--- a/include/Consts.h
+++ b/include/Consts.h
@@ -1,6 +1,6 @@
 #pragma once
 
-#define FIRMWARE_VERSION 275
+#define FIRMWARE_VERSION 276
 
 #ifdef esp8266_4mb
 #define FIRMWARE_NAME "esp8266_4mb"
diff --git a/platformio.ini b/platformio.ini
index bb600258..94ccba46 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -11,7 +11,7 @@
 ;To choose board please use one of definition:
 ;esp8266_1mb , esp8266_4mb , esp32_4mb
 [platformio]
-default_envs = esp8266_4mb
+default_envs = esp8266_1mb
 
 
 [common_env_data]
diff --git a/src/ItemsList.cpp b/src/ItemsList.cpp
index 10415c85..6cde0280 100644
--- a/src/ItemsList.cpp
+++ b/src/ItemsList.cpp
@@ -52,7 +52,7 @@ void addItem2(int num) {
     if (seachingLine.indexOf("gpio") != -1) {
         seachingLine.replace("gpio", "pin[" + String(getFreePinAll()) + "]");
     }
-    
+
     addFile(DEVICE_CONFIG_FILE, seachingLine);
     Serial.println(seachingLine);
 }
@@ -132,7 +132,7 @@ uint8_t getFreePinAll() {
     uint8_t pins[] = {0, 12, 13, 14, 15, 16, 1, 2, 3, 4, 5};
 #endif
 #ifdef ESP32
-    uint8_t pins[] = {0, 12, 13, 14, 15, 16, 1, 2, 3, 4, 5};
+    uint8_t pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 32, 33, 34, 35, 36, 39};
 #endif
     uint8_t array_sz = sizeof(pins) / sizeof(pins[0]);
     uint8_t i = getNewElementNumber("pins.txt");
@@ -145,7 +145,12 @@ uint8_t getFreePinAll() {
 
 bool isPinExist(unsigned int num) {
     bool ret = false;
+#ifdef ESP8266
     unsigned int pins[] = {0, 1, 2, 3, 4, 5, 9, 10, 12, 13, 14, 15, 16};
+#endif
+#ifdef ESP32
+    unsigned int pins[] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 19, 21, 22, 23, 25, 26, 27, 32, 33, 34, 35, 36, 39};
+#endif
     uint8_t array_sz = sizeof(pins) / sizeof(pins[0]);
     for (uint8_t i = 0; i < array_sz; i++) {
         if (pins[i] == num) ret = true;
diff --git a/src/items/vSensorAnalog.cpp b/src/items/vSensorAnalog.cpp
index ea1ec282..c59bcbbb 100644
--- a/src/items/vSensorAnalog.cpp
+++ b/src/items/vSensorAnalog.cpp
@@ -7,7 +7,7 @@
 SensorAnalog::SensorAnalog(String key, unsigned long interval, unsigned int adcPin, int map1, int map2, int map3, int map4, float c) {
     _interval = interval * 1000;
     _key = key;
-    _adcPin = _adcPin;
+    _adcPin = adcPin;
 
     _map1 = map1;
     _map2 = map2;
diff --git a/src/items/vSensorCcs811.cpp b/src/items/vSensorCcs811.cpp
index 97d9eed5..f0d31f86 100644
--- a/src/items/vSensorCcs811.cpp
+++ b/src/items/vSensorCcs811.cpp
@@ -12,7 +12,7 @@ SensorCcs811::SensorCcs811(const paramsCcs811& paramsPpm, const paramsCcs811& pa
 
     ccs811 = new Adafruit_CCS811();
 
-    if (!ccs811->begin()) SerialPrint("E", "Sensor CCS", "Wire not connected");
+    if (!ccs811->begin(hexStringToUint8(_paramsPpb.addr))) SerialPrint("E", "Sensor CCS", "Wire not connected");
 }
 
 SensorCcs811::~SensorCcs811() {}
diff --git a/src/main.cpp b/src/main.cpp
index a9bf0f88..c120e6ed 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,17 +19,17 @@
 #include "Utils/Timings.h"
 #include "Utils/WebUtils.h"
 #include "items/ButtonInClass.h"
-#include "items/vSensorUptime.h"
 #include "items/vCountDown.h"
 #include "items/vImpulsOut.h"
 #include "items/vLogging.h"
 #include "items/vSensorAnalog.h"
 #include "items/vSensorBme280.h"
 #include "items/vSensorBmp280.h"
+#include "items/vSensorCcs811.h"
 #include "items/vSensorDallas.h"
 #include "items/vSensorDht.h"
 #include "items/vSensorUltrasonic.h"
-#include "items/vSensorCcs811.h"
+#include "items/vSensorUptime.h"
 
 void not_async_actions();
 
@@ -160,9 +160,14 @@ void loop() {
             mySensorBmp280->at(i).loop();
         }
     }
-     if (mySensorCcs811 != nullptr) {
+    if (mySensorCcs811 != nullptr) {
         for (unsigned int i = 0; i < mySensorCcs811->size(); i++) {
             mySensorCcs811->at(i).loop();
         }
     }
+    if (mySensorUptime != nullptr) {
+        for (unsigned int i = 0; i < mySensorUptime->size(); i++) {
+            mySensorUptime->at(i).loop();
+        }
+    }
 }
\ No newline at end of file