diff --git a/data_svelte/items.json b/data_svelte/items.json
index 8a7927f8..c5190460 100644
--- a/data_svelte/items.json
+++ b/data_svelte/items.json
@@ -574,8 +574,8 @@
         "descr": "",
         "widget": "nil",
         "id": "u",
-        "tx": 12,
-        "rx": 13,
+        "tx": 4,
+        "rx": 5,
         "line": 2,
         "speed": 9600,
         "eventFormat": 0,
diff --git a/platformio.ini b/platformio.ini
index bf13dc11..7ba76a98 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -1,6 +1,6 @@
 [platformio]
-default_envs = esp8266_2mb_ota
-data_dir = data_svelte_lite
+default_envs = esp8266_4mb
+data_dir = data_svelte
 
 [common_env_data]
 lib_deps_external = 
@@ -302,7 +302,21 @@ build_src_filter =
 
 [env:esp8266_4mb_fromitems]
 lib_deps = 
+	https://github.com/enjoyneering/AHTxx.git
+	adafruit/Adafruit BME280 Library
+	adafruit/Adafruit BMP280 Library
+	beegee-tokyo/DHT sensor library for ESPx
+	https://github.com/milesburton/Arduino-Temperature-Control-Library
+	https://github.com/tremaru/iarduino_RTC
+	robtillaart/SHT2x@^0.1.1
+	WEMOS SHT3x@1.0.0
 	plerup/EspSoftwareSerial
+	adafruit/Adafruit MCP23017 Arduino Library@^2.1.0
+	adafruit/Adafruit BusIO @ ^1.13.2
+	dfrobot/DFRobotDFPlayerMini @ ^1.0.5
+	adafruit/Adafruit BusIO @ ^1.13.2
+	https://github.com/robotclass/RobotClass_LiquidCrystal_I2C
+	marcoschwartz/LiquidCrystal_I2C@^1.1.4
 build_src_filter = 
 	+<modules/virtual/Cron>
 	+<modules/virtual/Loging>
@@ -311,9 +325,29 @@ build_src_filter =
 	+<modules/virtual/Variable>
 	+<modules/virtual/VariableColor>
 	+<modules/virtual/VButton>
+	+<modules/sensors/Acs712>
+	+<modules/sensors/AhtXX>
+	+<modules/sensors/AnalogAdc>
+	+<modules/sensors/Bme280>
+	+<modules/sensors/Bmp280>
+	+<modules/sensors/Dht1122>
+	+<modules/sensors/Ds18b20>
 	+<modules/sensors/Pzem004t>
+	+<modules/sensors/RTC>
+	+<modules/sensors/Sht20>
+	+<modules/sensors/Sht30>
+	+<modules/sensors/Sonar>
 	+<modules/sensors/UART>
+	+<modules/exec/ButtonIn>
+	+<modules/exec/ButtonOut>
+	+<modules/exec/IoTServo>
+	+<modules/exec/Mcp23017>
+	+<modules/exec/Mp3>
+	+<modules/exec/Multitouch>
+	+<modules/exec/Pcf8574>
+	+<modules/exec/Pwm8266>
 	+<modules/exec/TelegramLT>
+	+<modules/display/Lcd2004>
 
 [env:esp32_4mb_fromitems]
 lib_deps =