Configure your smartphone (android) by taking a picture of a QR Code.
https://github.com/siedentop/Wifi-QR-Code.git
This is a project that lets you write your wifi settings and lets you generate a QR code for those settings. The displayed QR code can be used (Barcode Scanner on Android) to set settings in your smartphone.
Note: If you have Git version <1.7.5 please run "git submodule update".
Usage: ./main.py (this will print a help text, or use -h to get help)
main.py --ssid=MyNetwork --password=secret123 --auth=WPA
This code is released under the GPLv3. For more information see LICENSE-file.