"""
open a serial console, e.g. 
 $ screen /dev/ttyUSB0 115200
press in the console enter
and choose "Python shell"
kill the terminal (CTRL+A k, y)
install ampy 
 $ pip3 install --user adafruit-ampy
using ampy to create the directory of the programm
 $ ampy -p /dev/ttyUSB0 -b 115200 mkdir /lib/35c3
put the programm and the image file to that directory
 $ ampy -p /dev/ttyUSB0 -b 115200 put __init__.py /lib/35c3/__init__.py
 $ ampy -p /dev/ttyUSB0 -b 115200 put 35c3.png /lib/35c3/35c3.png
use the program after reset the badge

as the png file can not be downloaded via the website, here is the image base64 encoded
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"""