diff --git a/.gitignore b/.gitignore
index 6e29f8f..516c50a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,8 +1,5 @@
 # Development
 
 .pio
-.vscode/.browse.c_cpp.db*
-.vscode/c_cpp_properties.json
-.vscode/launch.json
-.vscode/ipch
-.vscode/settings.json
\ No newline at end of file
+.vscode
+!.vscode\extensions.json
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..71eeaad
--- /dev/null
+++ b/README.md
@@ -0,0 +1,33 @@
+# DMX-Interface
+
+Art-Net-Interface
+
+## Case
+
+[OnShape](https://cad.onshape.com/documents/7363818fd18bf0cbf094790e/w/52455282b39e47fbde5d0e53/e/9bec98aa83a813dc9a4d6ab2)
+
+STL's coming soon, case still being developed.
+
+## Wiring
+
+![Handwritten diagram](/assets/circuit/handwritten/circuit%20diagram.jpeg)
+
+## Pin usage
+
+| GPIO | Usage          |
+| ---- | -------------- |
+| GND  | GND to others  |
+| 3,5V | VIN on RS485   |
+| 5V   | VIN on W5500   |
+| 0    | Onboard Button |
+| 5    | Ext. Button    |
+| 7    | Ext. LED       |
+| 15   | Onboard LED    |
+| 17   | U1TXD          |
+| 18   | U1RXD          |
+| 21   | U0TXD          |
+| 33   | U0RXD          |
+| 34   | SPI CS         |
+| 35   | SPI MOS        |
+| 36   | SPI SCK        |
+| 37   | SPI MISO       |
diff --git a/assets/circuit/handwritten/circuit diagram.jpeg b/assets/circuit/handwritten/circuit diagram.jpeg
new file mode 100644
index 0000000..15d287b
Binary files /dev/null and b/assets/circuit/handwritten/circuit diagram.jpeg differ
diff --git a/src/ESPDMX.cpp b/src/ESPDMX.cpp
index a132bfc..5408807 100644
--- a/src/ESPDMX.cpp
+++ b/src/ESPDMX.cpp
@@ -1,15 +1,3 @@
-// - - - - -
-// ESPDMX - A Arduino library for sending and receiving DMX using the builtin serial hardware port.
-// ESPDMX.cpp: Library implementation file
-//
-// Copyright (C) 2015  Rick <ricardogg95@gmail.com>
-// This work is licensed under a GNU style license.
-//
-// Last change: Hendrik Rauh <https://github.com/hendrikrauh>
-//
-// Documentation and samples are available at https://github.com/Rickgg/ESP-Dmx
-// - - - - -
-
 /* ----- LIBRARIES ----- */
 #include <Arduino.h>
 #include "ESPDMX.h"
diff --git a/src/ESPDMX.h b/src/ESPDMX.h
index a8f4938..04123ae 100644
--- a/src/ESPDMX.h
+++ b/src/ESPDMX.h
@@ -1,15 +1,3 @@
-// - - - - -
-// ESPDMX - A Arduino library for sending and receiving DMX using the builtin serial hardware port.
-// ESPDMX.cpp: Library implementation file
-//
-// Copyright (C) 2015  Rick <ricardogg95@gmail.com>
-// This work is licensed under a GNU style license.
-//
-// Last change: Hendrik Rauh <https://github.com/Hendrik Rauh>
-//
-// Documentation and samples are available at https://github.com/Rickgg/ESP-Dmx
-// - - - - -
-
 #include <inttypes.h>
 
 #ifndef ESPDMX_h