3 [Siemens_tastatur](https://i.imgur.com/mQY4CQA.jpg)
5 A Blue Pill STM32F103C8T6-based Converter board for a very very old keyboard.
7 Keyboard Maintainer: [Yiancar](http://yiancar-designs.com/) and on [github](https://github.com/yiancar)
8 Hardware Supported: Blue Pill STM32F103C8T6
9 Hardware Availability: Custom PCB available, contact me
11 Make example for this keyboard (after setting up your build environment):
13 make converter/siemens_tastatur:default
15 Unplugging and replugging the keyboard is necessary after a firmware update.
17 See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).