diff --git a/README.md b/README.md
index b39c29b..1c03f84 100644
--- a/README.md
+++ b/README.md
@@ -11,3 +11,27 @@ Bau eines Hausaufgaben Robos
 * Repo für die Web-App, um den Vokabeltester / Mathe-Checker zu starten.
 
 ## Links
+
+
+## Configs
+Das Unit file für einen quiz Service (auf Gunicorn Basis)
+
+* vi /etc/systemd/system/quiz.service
+
+~~~
+[Unit]
+Description=Gunicorn instance to serve quiz
+After=network.target
+
+[Service]
+User=kico
+Group=www-data
+WorkingDirectory=/home/kico/git/robotik-wise23/quiz
+#Environment="PATH=/home/sammy/myproject/myprojectenv/bin"
+#ExecStart=/home/sammy/myproject/myprojectenv/bin/gunicorn --workers 3 --bind unix:myproject.sock -m 007 wsgi:app
+ExecStart=/usr/bin/gunicorn --workers 1 --bind 0.0.0.0:8000 quiz:app
+
+[Install]
+WantedBy=multi-user.target
+~~~
+
diff --git a/beginner/gpio-moto2-test.py b/beginner/gpio-moto2-test.py
new file mode 100644
index 0000000..6e004ee
--- /dev/null
+++ b/beginner/gpio-moto2-test.py
@@ -0,0 +1,63 @@
+import RPi.GPIO as GPIO
+import time
+
+GPIO.setmode(GPIO.BCM)
+GPIO.setwarnings(False)
+coil_A_1_pin = 24 # pink
+coil_A_2_pin = 4 # orange
+coil_B_1_pin = 23 # blau
+coil_B_2_pin = 25 # gelb
+coil2_A_1_pin = 18 # pink
+coil2_A_2_pin = 22 # orange
+coil2_B_1_pin = 17 # blau
+coil2_B_2_pin = 27 # gelb
+
+StepCount = 8
+Seq = list(range(0, StepCount))
+Seq[0] = [0,1,0,0]
+Seq[1] = [0,1,0,1]
+Seq[2] = [0,0,0,1]
+Seq[3] = [1,0,0,1]
+Seq[4] = [1,0,0,0]
+Seq[5] = [1,0,1,0]
+Seq[6] = [0,0,1,0]
+Seq[7] = [0,1,1,0]
+
+GPIO.setup(coil_A_1_pin, GPIO.OUT)
+GPIO.setup(coil_A_2_pin, GPIO.OUT)
+GPIO.setup(coil_B_1_pin, GPIO.OUT)
+GPIO.setup(coil_B_2_pin, GPIO.OUT)
+GPIO.setup(coil2_A_1_pin, GPIO.OUT)
+GPIO.setup(coil2_A_2_pin, GPIO.OUT)
+GPIO.setup(coil2_B_1_pin, GPIO.OUT)
+GPIO.setup(coil2_B_2_pin, GPIO.OUT)
+
+def setStep(w1, w2, w3, w4):
+    GPIO.output(coil_A_1_pin, w1)
+    GPIO.output(coil2_A_1_pin, w1)
+    GPIO.output(coil_A_2_pin, w2)
+    GPIO.output(coil2_A_2_pin, w2)
+    GPIO.output(coil_B_1_pin, w3)
+    GPIO.output(coil2_B_1_pin, w3)
+    GPIO.output(coil_B_2_pin, w4)
+    GPIO.output(coil2_B_2_pin, w4)
+
+def forward(delay, steps):
+    for i in range(steps):
+        for j in range(StepCount):
+            setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
+            time.sleep(delay)
+
+def backwards(delay, steps):
+    for i in range(steps):
+        for j in reversed(range(StepCount)):
+            setStep(Seq[j][0], Seq[j][1], Seq[j][2], Seq[j][3])
+            time.sleep(delay)
+# 20 langsame Schritte Vorwärts
+delay = 20
+steps = 20
+forward(int(delay) / 1000.0, int(steps))
+# 200 schnelle Schritte Rückwärts
+delay = 1
+steps = 200
+backwards(int(delay) / 1000.0, int(steps))
\ No newline at end of file
diff --git a/qr-docs/default.latex b/qr-docs/default.latex
index 043a73e..e56345e 100644
--- a/qr-docs/default.latex
+++ b/qr-docs/default.latex
@@ -27,7 +27,7 @@
 % Kopf- und Fußzeilen
 \pagestyle{fancy}
 \fancyhf{}
-\rhead{\includegraphics[width=3cm]{logo.png}} % Logo einfügen
+% \rhead{\includegraphics[width=3cm]{logo.png}} % Logo einfügen
 \lhead{\textcolor{HeaderColor}{\Large IQ-O-Mat}}
 \lfoot{\textcolor{TextColor}{Kinder-College}}
 \rfoot{\thepage}
diff --git a/qr-docs/logo.png b/qr-docs/logo.png
new file mode 100644
index 0000000..9cb5134
Binary files /dev/null and b/qr-docs/logo.png differ
diff --git a/qr-docs/loop-files.sh b/qr-docs/loop-files.sh
index 1826e31..bac9f99 100755
--- a/qr-docs/loop-files.sh
+++ b/qr-docs/loop-files.sh
@@ -3,6 +3,7 @@ ABLAGEDIR=~/Robotik-Ablage
 PDFDIR=$ABLAGEDIR/pdfs
 mkdir -p $PDFDIR
 for i in {01..39}
+#for i in {01..02}
 do
 cat <<EOF > $PDFDIR/kicopi$i.md
 ---
@@ -10,7 +11,6 @@ title: "IQ-O-Mat"
 author: "Kinder-College Björn Runden <br@runden.de>"
 date: "2024-01-13"
 ---
-
 ## Quiz-Roboter
 
 *Entstanden am Kinder-College als "Hausaufgaben-Robo"*
@@ -26,8 +26,13 @@ Oder dem Link im QR Code folgen:
     \\qrcode[height=6cm]{http://kicopi$i.local/}
 \\end{figure}
 
-Gruß
-Jakob Holderbaum, Ulf Borcherdt, Björn Runden
+*Anmerkungen:* (WLAN am Raspberry einschalten:) 
+
+* https://www.elektronik-kompendium.de/sites/raspberry-pi/1912221.htm
+* https://www.raspberry-pi-geek.de/ausgaben/rpg/2017/10/ssh-und-wlan-schon-bei-der-installation-konfigurieren/
+
+Der Raspberry kann daheim per LAN Kabel betrieben werden. Danach mittels raspi-config in's heimische WLAN eingebunden werden. 
+Der Raspberry kann per HDMI am Monitor oder TV betrieben werden. Mit (USB-) Maus und Tastatur lässt er sich ins WLAN einbinden.
 
 EOF
 pandoc $PDFDIR/kicopi$i.md -o $PDFDIR/kicopi$i.pdf --template default.latex