diff --git a/.vscode/settings.json b/.vscode/settings.json
index db798a72..fca77785 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -39,5 +39,11 @@
         "type_traits": "cpp",
         "utility": "cpp",
         "typeinfo": "cpp"
-    }
-}
\ No newline at end of file
+    },
+    "files.trimTrailingWhitespace": true,
+    "[markdown]": {
+        "files.trimTrailingWhitespace": false
+    },
+    "files.trimFinalNewlines": true,
+    "files.insertFinalNewline": true,
+}
diff --git a/README.md b/README.md
index 87788e7b..f1fc706d 100644
--- a/README.md
+++ b/README.md
@@ -74,6 +74,9 @@ if Authentication is enabled :
 ## Direct commands:    
 Check wiki : https://github.com/luc-github/ESP3D/wiki/Direct-ESP3D-commands
 
+## Installation instructions
+See [Wiki](https://github.com/luc-github/ESP3D/wiki/Install-Instructions)
+
 ## Installation
 Feedback on 2.0 was : ESP3D being a library is not really useful and make setup more complex, so now we are back to simple application.   
 
@@ -146,6 +149,3 @@ and Wifi boards for 3D printers : https://www.panucatt.com/ProductDetails.asp?Pr
 
 
 If you use ESP3D on your product, drop me a message so I can link your product page here.   
-
-
-
diff --git a/wiki/Flash-Size.md b/wiki/Flash-Size.md
index 013d9db8..df827eb3 100644
--- a/wiki/Flash-Size.md
+++ b/wiki/Flash-Size.md
@@ -1,38 +1,43 @@
+# Arduino IDE board configuration
+
 The ESP8266 comes in various models:
 
 configure your Arduino IDE -> Tools -> Boards as:
 
 # Known working configs
 
-### The latest ESP01 and ESP12Es come with 4Mb of  flash:  For those 
+### The latest ESP01 and ESP12Es come with 4Mb of  flash:  For those
 * Board: Generic ESP8266 Module
+* Upload Speed:  115200
+* CPU frequency: 160 MHz
+* Flash Size:  4M (3M SPIFFS)
 * Flash Mode: DIO
 * Flash Frequency: 40Mhz
-* Flash Size:  4M (3M SPIFFS)
+* Reset Method: CK
 * Debug Port: Disabled
 * Debug Level: None
-* Reset Method: CK
-* Upload Speed:  115200
 
 ### Some of the older devices come with 1M flash
 * Board: Generic ESP8266 Module
+* Upload Speed:  115200
+* CPU frequency: 160 MHz
+* Flash Size:  1M (128K SPIFFS)
 * Flash Mode: DIO
 * Flash Frequency: 40Mhz
-* Flash Size:  1M (128K SPIFFS)
+* Reset Method: CK
 * Debug Port: Disabled
 * Debug Level: None
-* Reset Method: CK
-* Upload Speed:  115200
 
 ### Though now no longer supported, it is possible to run the firmware on devices like the ESP07 with 512K of flash:
 * Board: Generic ESP8266 Module
+* Upload Speed:  115200
+* CPU frequency: 160 MHz
+* Flash Size:  512k (128K SPIFFS)
 * Flash Mode: DIO
 * Flash Frequency: 40Mhz
-* Flash Size:  512k (128K SPIFFS)
+* Reset Method: CK
 * Debug Port: Disabled
 * Debug Level: None
-* Reset Method: CK
-* Upload Speed:  115200
 
 # Figuring out the Flash Size
 If you are unsure how much flash memory your particular module has. you can figure it out from the Arduino IDE:
@@ -58,4 +63,4 @@ For example
 
 `Flash Chip configuration ok.`
 
-(NB:  If you dont get a 'Flash Chip configuration ok.' uploading will appear to work succesfully but the chip will crash on startup and never show an access point / serial output)
\ No newline at end of file
+(NB:  If you dont get a 'Flash Chip configuration ok.' uploading will appear to work succesfully but the chip will crash on startup and never show an access point / serial output)
diff --git a/wiki/Install-Instructions.md b/wiki/Install-Instructions.md
index 1aee5a38..61d509a9 100644
--- a/wiki/Install-Instructions.md
+++ b/wiki/Install-Instructions.md
@@ -14,6 +14,7 @@ For people not willing to read check this great video from Chris Riley :
 `2.4`   Scroll to near the bottom, and find "esp8266 by ESP8266 Community) and click on the row   
 `2.5`   On the "Select Version" dropdown, select latest version and click Install   
 `2.6`   Wait for the ESP8266 support to be installed   
+`2.7`   Download the latest release and manually copy the libraries present in the ESP3D-x.y.z/libraries directory into your Arduino/libraries directory. (no need if using platformIO). These versions are verified to work with ESP3D, any others (newer version) may cause untested behavior.
 
 `3.`   Download and install the SPIFFS Uploader tool    
 <B>EDIT:This part is no more necessary since FW 0.9.99 which contains self uploader </B>  
@@ -29,7 +30,7 @@ For people not willing to read check this great video from Chris Riley :
 `4.`   Download the latest release of this project:    
 https://github.com/luc-github/ESP3D/releases/latest  
 `4.1`   Extract it to your sketchbook or other location     
-`4.2`   Open the Arduino IDE and open the ESP8266 subdirectory -> esp8266.ino (or esp3d.ino for latest versions)
+`4.2`   Open the Arduino IDE and open the ESP3D subdirectory (ESP8266 for older versions) -> esp3d.ino (or esp8266.ino for older versions)
 
 `5.`   Configure your Board
 _NB:  Read [this article for NB notes](https://github.com/luc-github/ESP8266/wiki/Flash-Size) on selecting the correct Board settings._