Stephan is a technology enthusiast who appreciates open source for the deep insight of how things work.
Stephan works as a full time support engineer in the mostly proprietary area of industrial automation software. If possible, he works on his Python-based open source projects, writing articles, or driving motorbike.

Authored Content

A person looking at a phone

Control the GPIOs of your Raspberry Pi remotely with your smartphone.
Vector, generic Raspberry Pi board

Build a Raspberry Pi image from scratch or convert your running, modified Raspberry Pi OS back to an image others can use.
Business woman on laptop sitting in front of window

Qt Creator is the glue between Qt's rich set of libraries and the programmer.
Person programming on a laptop on a building

VirtualBox helps anyone—even a command line novice—set up a virtual machine.
clouds in windows

Use the open source tool, PuTTY to establish an SSH connection from a Windows machine to a Linux system.

Contributed Content

30 years

The Linux kernel is turning 30 this year.