diff --git a/content/bib.bib b/content/bib.bib
new file mode 100644
index 0000000..57a1081
--- /dev/null
+++ b/content/bib.bib
@@ -0,0 +1,9 @@
+@misc{pinmap,
+	url={https://www.roboburada.com/public/assets/ESP8266/pinmap.png}
+}
+@misc{esp8266,
+	url={http://www.c-sharpcorner.com/article/blinking-led-by-esp-12e-nodemcu-v3-module-using-arduinoide/}
+}
+@misc{micropython-doc,
+	url={https://docs.micropython.org/en/latest/esp8266/esp8266/tutorial/intro.html}
+}
\ No newline at end of file
diff --git a/images/esp8266.jpg b/images/esp8266.jpg
new file mode 100644
index 0000000..de17b1c
Binary files /dev/null and b/images/esp8266.jpg differ
diff --git a/images/pinmap.png b/images/pinmap.png
new file mode 100644
index 0000000..0836940
Binary files /dev/null and b/images/pinmap.png differ
diff --git a/presentation.tex b/presentation.tex
index 09368a0..2c3c4cc 100755
--- a/presentation.tex
+++ b/presentation.tex
@@ -88,37 +88,31 @@ compress
 %%%%%%%%%% Content starts here %%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\section{Logo}
-\begin{frame}{Logo}
-\framesubtitle{In Blau}
-%#1 Breite
-%#2 Datei (liegt im image Verzeichnis)
-%#3 Beschriftung
-%#4 Label fuer Referenzierung
-\image{.25\textwidth}{\meta/config/images/logo.png}{Uni-Logo}{img:logo}
+\section{ESP8266}
+\begin{frame}{ESP8266}\framesubtitle{Hardware}
+\image{.6\textwidth}{esp8266}{ESP8266 + NodeMCU v3 \cite{esp8266}}{img:esp}
+\end{frame}
+\begin{frame}{ESP8266}\framesubtitle{Hardware}
+\image{.6\textwidth}{pinmap}{ESP8266 Pins \cite{pinmap}}{img:pins}
 \end{frame}
 
-\section{Git Version}
-\begin{frame}{Git Version}\framesubtitle{\gitAbbrevHash}
+\begin{frame}{ESP8266}\framesubtitle{Software}
+\href{http://nodemcu.com/index_en.html}{NodeMCU}
 \begin{itemize}
-\item \#: \gitAbbrevHash
-\item @: \gitAuthorIsoDate
-\item \gitReferences
+	\item Open Source Hardware
+	\item Open Source Firmware
+	\item Lua-Skriptbare Umgebung
+	\item Ardunio-kompatibel
+	\item Billige China-Klone :)
+\end{itemize}
+Cooler: \href{https://micropython.org/}{MicroPython}
+\begin{itemize}
+	\item Basiert auf Python 3
+	\item Frei \& Open Source
+	\item Einige Funktionalität 
 \end{itemize}
-\textbf{Setup}\\
-Follow this link to \href{https://www.ctan.org/tex-archive/macros/latex/contrib/gitinfo2}{Gitinfo 2}\\
-\textbf{git hooks}\\
-  To fill watermark at buttom, deploy gitinfo2-hook.txt to githooks: (copy and make executable) or use \texttt{make git}
-  \begin{itemize}
-      \item .git/hooks/post-checkout
-      \item .git/hooks/post-commit
-      \item .git/hooks/post-merge
-  \end{itemize}
-  \textbf{Remove watermark}\\
-  To disable watermark, remove option \texttt{[mark]} from \textbackslash usepackage[mark]\{gitinfo2\} in \textit{config/commands.tex}.
 \end{frame}
 
-
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 %%%%%%%%%% References          %%%%%%%%%%
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -127,7 +121,7 @@ Follow this link to \href{https://www.ctan.org/tex-archive/macros/latex/contrib/
  \def\newblock{\hskip .11em plus .33em minus .07em}
  \scriptsize
  \bibliographystyle{IEEEtran}
- \bibliography{\meta/exampleLiterature/bib}
+ \bibliography{content/bib.bib}
  \normalsize
 \end{frame}