diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d0ca46e
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,28 @@
+# Project Setting
+.vscode/
+sample
+.DS_Store
+
+# QT temporary files
+build*/
+*.o
+*.stash
+.qtc_clangd/
+qrc*.cpp
+app/dashboard/dashboard
+dashboard.app/
+Makefile
+*.pro.user
+
+# Python Virtual Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Python Temporary Files
+__pycache__/
+.fake
\ No newline at end of file
diff --git a/LICENSE b/LICENSE
deleted file mode 100644
index 3b7b82d..0000000
--- a/LICENSE
+++ /dev/null
@@ -1,427 +0,0 @@
-Attribution-ShareAlike 4.0 International
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diff --git a/documentation/can_communication.md b/documentation/can_communication.md
new file mode 100644
index 0000000..d05b160
--- /dev/null
+++ b/documentation/can_communication.md
@@ -0,0 +1,8 @@
+# Can Communication
+## Table of Contents
+- [Intro](#intro)
+- [feature1](#feature1)
+
+## Intro
+
+## feature1
\ No newline at end of file
diff --git a/documentation/car_control.md b/documentation/car_control.md
new file mode 100644
index 0000000..31ff12c
--- /dev/null
+++ b/documentation/car_control.md
@@ -0,0 +1,47 @@
+# Car Control
+## Table of Contents
+- [Intro](#intro)
+- [Gamepad](#gamepad)
+
+## Intro
+This document describes how to control the car.
+
+## Gamepad - User Interface
+
+|
+
+| Button | Action |
+| ------ | ------ |
+| Left Joystick | Steering |
+| Right Joystick | Throttle |
+| L1 | Left Turn Signal |
+| R1 | Right Turn Signal |
+| X | Neutral ("N")|
+| A | Drive ("D")|
+| B | Park ("P")|
+| Y | Reverse ("R")|
+
+The car's steering and throttle are controlled by the joysticks.
+The car's turn signals are controlled by the L1 (left indicator) and R1 buttons (right indicator).
+The car's gear is selected by the X (Neutral), A (Drive), B (Park), and Y (Reverse) buttons.
+If the car is in Drive ("D"), the car will drive forward.
+If the car is in Reverse ("R"), the car will drive backwards.
+In "D" the Joystick needs to be pushed forward to drive forward. Hence, the car will not move if the Joystick is pushed backwards.
+The same rule apply for the gear selection reverse ("R") just in reverse.
+Last but not least, in Park ("P") & Neutral mode ("N"), the car will not move.
+
+## Car Control - Software Interface
+Class Car has these attributes that hold the follwoing values:
+
+Attribute | Value
+--- | ---
+throttle | -1.00 (reverse) up to +1.00 (forward)
+max_throttle | 0.00 up to 1.00
+steering | -1.00 (left) up to +1.00 (right)
+max_steering | 0.00 up to 1.00
+indicator | "L" (left), "R" (right), None (no indicator)
+gear | "P" (park), "N" (neutral), "D" (drive), "R" (reverse) (default: "N")
+
+Note: steering & throttle are multiplied by max_throttle and max_steering to limit the max values. max_throttel default: 0.3 & max_steering default: 1.00
+
+
diff --git a/documentation/car_info.md b/documentation/car_info.md
new file mode 100644
index 0000000..42dd065
--- /dev/null
+++ b/documentation/car_info.md
@@ -0,0 +1,8 @@
+# Moderator
+## Table of Contents
+- [Intro](#intro)
+- [feature1](#feature1)
+
+## Intro
+
+## feature1
\ No newline at end of file
diff --git a/documentation/dashboard.md b/documentation/dashboard.md
new file mode 100644
index 0000000..e7a5ed4
--- /dev/null
+++ b/documentation/dashboard.md
@@ -0,0 +1,8 @@
+# Dashboard
+## Table of Contents
+- [Intro](#intro)
+- [feature1](#feature1)
+
+## Intro
+
+## feature1
\ No newline at end of file
diff --git a/documentation/design.md b/documentation/design.md
new file mode 100644
index 0000000..5ffcfd3
--- /dev/null
+++ b/documentation/design.md
@@ -0,0 +1,39 @@
+# Design & User Stories
+
+## Table of Contents
+- [Intro](#intro)
+- [Dashboard](#dashboard)
+- [Head Unit](#head-unit)
+
+
+## Intro
+
+This is the design for the new head unit and dashboard.
+Designs are made in [Figma](https://www.figma.com/file/mVfEtLbcduyV5czodVTCHv/HMI-Cluster-Design-(Community)?type=design&node-id=104%3A12&mode=design&t=MNUstrlhuIIZIg9A-1). Click the link to view the current design.
+The design is based on the [user requirements](../project-requirements.md#user-requirements) and [system requirements](../project-requirements.md#system-requirements).
+
+💡 If you have suggestions to enhance the design, do not hesitate to contact us.
+
+## Dashboard
+The image below shows the dashboard.
+It is split into **three** parts.
+- **Left:** Car related informations like battery level.
+- **Middle:** Driving relevant informations like speed and the gear selection.
+- **Right:** Media Player
+
+
+
+## Head Unit
+**Left:** Gear Selection (selected by touch input)
+**Right:** The user can swipe through **three** features.
+- First: Media Player -> The User can listen & whatch to various media sources streamed from a mobile device that is connected via bluetooth.
+- Second: Car Info -> The user can see all dashboard informations at a glace.
+- Third: Ambiente lights -> The color scheme of the headunit & dashboard can be selected by the user's preferences.
+
+
+
+
+
+
+
+
diff --git a/documentation/headunit.md b/documentation/headunit.md
new file mode 100644
index 0000000..14cf31b
--- /dev/null
+++ b/documentation/headunit.md
@@ -0,0 +1,8 @@
+# Head Unit
+## Table of Contents
+- [Intro](#intro)
+- [feature1](#feature1)
+
+## Intro
+
+## feature1
\ No newline at end of file
diff --git a/documentation/images/2ch-can-fd-hat.jpg b/documentation/images/2ch-can-fd-hat.jpg
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diff --git a/documentation/images/Head_Unit_Structure.xml b/documentation/images/Head_Unit_Structure.xml
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@@ -0,0 +1,163 @@
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+# Moderator
+## Table of Contents
+- [Intro](#intro)
+- [feature1](#feature1)
+
+## Intro
+
+## feature1
\ No newline at end of file
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+# Project Requirements
+
+The following are the requirements for the project.
+There are two types of requirements:
+- [User Requirements](#user-requirements)
+- [System Requirements](#system-requirements)
+
+The lists will be used to **test the project.**
+
+## User Requirements
+![image](images/user_requirements.png)
+
+## System Requirements
+![image](images/system_requirements.png)
diff --git a/documentation/software-structure.md b/documentation/software-structure.md
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+
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+# System Structure
+This section describes the hardware and system architecture of the PiRacer & the Head Unit.
+
+## Componentens
+The following tables displays all components and its datasheets that are used for this project.
+| Car | Gamepad | Dashboard | Head Unit | Raspberry Pi | CAN Hat | CAN Hat | Arduino Uno | Speed Sensor |
+|:-------:|:-------:|:-------:|:-------:|:-------:|:-------------------:|:-------:|:-----------:|:------------------:|
+||||||||||
+| [PiRacer Base](https://www.waveshare.com/piracer-ai-kit.htm)| [ShanWan Wireless Gamepad]() |[Waveshare 9inch DSI LCD](https://www.waveshare.com/wiki/7.9inch_DSI_LCD)|[Waveshare 7inch HDMI LCD](https://www.waveshare.com/wiki/7inch_HDMI_LCD_(C))|[Raspberry Pi 4](LINK)|[RPI 2CH CAN HAT](LINK)|[Arduino Uno 1CH CAN HAT](LINK)|[Arduino Uno](LINK)|[LM393](LINK)|
+
+## Assembly
+This is how the assembled PiRacer looks like:
+
+
+
+
+Note : The Camera is mounted to at the rear of the PiRacer.
+
+## Wiring
+The following tables are showing the wiring & connection of all Componentens.
+
+### Sensor Sensor @ Arduino Uno
+| LM393 | Arduino |
+|:--------------------:|:-------:|
+| VCC | 5V |
+| GND | GND |
+| OUT | D3 |
+
+### Arduino Uno @ Arduino Uno 1CH CAN HAT
+The CAN HAT can directly be mounted on the Arduino Uno.
+
+### Arduino Uno 1CH CAN HAT @ RPI 2 CH CAN HAT
+Chanel 1 (L & H) is used for the **CAN communication** between the Arduino Uno CAN HAT and the Raspberry Pi CAN HAT.
+
+### PRi @ RPi 2 CH CAN HAT
+The CAN HAT is connected to the Raspberry Pi 4 via the **SPI** interface.
+
+### RPi @ PiRacer Drivetrain
+The drivetrain of the PiRacer is connected via **I2C** with the Raspberry Pi 4.
+
+### RPi @ Head Unit
+**USB** for touch input and power supply as well as **HDMI** for the video input are used to connect the Raspberry Pi 4 with the Head Unit.
+
+### RPi @ Dashboard
+The LCD Display is connected on the Raspberry Pi using the **DSI** connector.
+The Power (5V) is supplied via the GPIO pins.
+**I2C** is used to get the touchscreen input.
+
+## Set Up
+### Raspberry Pi 4
+###
+
+
+
+
+
diff --git a/documentation/yocto.md b/documentation/yocto.md
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+