diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..172090d
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,11 @@
+.pio
+.pioenvs
+.piolibdeps
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/settings.json
+.vscode/ipch/
+*.code-workspace
+src/myWifi.h
+
diff --git a/.vscode/extensions.json b/.vscode/extensions.json
new file mode 100644
index 0000000..272828b
--- /dev/null
+++ b/.vscode/extensions.json
@@ -0,0 +1,7 @@
+{
+	// See http://go.microsoft.com/fwlink/?LinkId=827846
+	// for the documentation about the extensions.json format
+	"recommendations": [
+		"platformio.platformio-ide"
+	]
+}
\ No newline at end of file
diff --git a/platformio.ini b/platformio.ini
new file mode 100644
index 0000000..bbed4dc
--- /dev/null
+++ b/platformio.ini
@@ -0,0 +1,24 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:esp32doit-devkit-v1]
+platform = espressif32
+board = esp32doit-devkit-v1
+framework = arduino
+
+lib_deps = 
+    PubSubClient
+    Adafruit GFX Library
+    ; needed by ili9341.h
+    Adafruit ILI9341
+    ; needed by bluetft.h
+    Adafruit ST7735 and ST7789 Library
+
+monitor_speed = 115200
diff --git a/Esp32_radio/Dummytft.h b/src/Dummytft.h
similarity index 100%
rename from Esp32_radio/Dummytft.h
rename to src/Dummytft.h
diff --git a/Esp32_radio/Esp32_radio.ino b/src/Esp32_radio.ino.cpp
similarity index 99%
rename from Esp32_radio/Esp32_radio.ino
rename to src/Esp32_radio.ino.cpp
index 6a1c537..9164f5e 100644
--- a/Esp32_radio/Esp32_radio.ino
+++ b/src/Esp32_radio.ino.cpp
@@ -2499,6 +2499,8 @@ bool do_software_update ( uint32_t clength )
   return res ;
 }
 
+// forward reference
+void scan_content_length ( const char* metalinebf );
 
 //**************************************************************************************************
 //                                        U P D A T E _ S O F T W A R E                            *
@@ -5713,4 +5715,4 @@ void spftask ( void * parameter )
   }
   //vTaskDelete ( NULL ) ;                                          // Will never arrive here
 }
-
+
diff --git a/Esp32_radio/ILI9341.h b/src/ILI9341.h
similarity index 100%
rename from Esp32_radio/ILI9341.h
rename to src/ILI9341.h
diff --git a/Esp32_radio/LCD1602.h b/src/LCD1602.h
similarity index 100%
rename from Esp32_radio/LCD1602.h
rename to src/LCD1602.h
diff --git a/Esp32_radio/NEXTION.h b/src/NEXTION.h
similarity index 100%
rename from Esp32_radio/NEXTION.h
rename to src/NEXTION.h
diff --git a/Esp32_radio/SSD1306.h b/src/SSD1306.h
similarity index 100%
rename from Esp32_radio/SSD1306.h
rename to src/SSD1306.h
diff --git a/Esp32_radio/about_html.h b/src/about_html.h
similarity index 100%
rename from Esp32_radio/about_html.h
rename to src/about_html.h
diff --git a/Esp32_radio/bluetft.h b/src/bluetft.h
similarity index 100%
rename from Esp32_radio/bluetft.h
rename to src/bluetft.h
diff --git a/Esp32_radio/config_html.h b/src/config_html.h
similarity index 100%
rename from Esp32_radio/config_html.h
rename to src/config_html.h
diff --git a/Esp32_radio/defaultprefs.h b/src/defaultprefs.h
similarity index 100%
rename from Esp32_radio/defaultprefs.h
rename to src/defaultprefs.h
diff --git a/Esp32_radio/favicon_ico.h b/src/favicon_ico.h
similarity index 100%
rename from Esp32_radio/favicon_ico.h
rename to src/favicon_ico.h
diff --git a/Esp32_radio/index_html.h b/src/index_html.h
similarity index 100%
rename from Esp32_radio/index_html.h
rename to src/index_html.h
diff --git a/Esp32_radio/mp3play_html.h b/src/mp3play_html.h
similarity index 100%
rename from Esp32_radio/mp3play_html.h
rename to src/mp3play_html.h
diff --git a/Esp32_radio/radio_css.h b/src/radio_css.h
similarity index 100%
rename from Esp32_radio/radio_css.h
rename to src/radio_css.h