diff --git a/presentation/presentation.tex b/presentation/presentation.tex
index 13283da..499eedb 100644
--- a/presentation/presentation.tex
+++ b/presentation/presentation.tex
@@ -166,8 +166,10 @@ Windows-Spezial:
 Flashen:
 \begin{itemize}
 	\item \url{https://micropython.org/download\#esp8266} %TODO: WIAI-link
-	\item \texttt{esptool.py --port /dev/ttyUSB0 erase\_flash}
-	\item \texttt{esptool.py --port /dev/ttyUSB0 --baud 460800 write\_flash --flash\_size=detect 0 esp8266-20170823-v1.9.2.bin}
+	\item[*nix] \texttt{esptool.py --port /dev/ttyUSB0 erase\_flash}
+	\item[win] \texttt{python -m esptool --port COM12 erase\_flash}
+	\item[*nix] \texttt{esptool.py --port /dev/ttyUSB0 --baud 460800 write\_flash --flash\_size=detect 0 esp8266-20170823-v1.9.2.bin}
+	\item[win] \texttt{python -m esptool --port COM12 --baud 460800 write\_flash --flash\_size=detect 0 esp8266-20170823-v1.9.2.bin}
 	\item reset
 \end{itemize}
 \end{frame}