Real-Time UPS Alerts via Telegram
Why Worry About Your UPS? If you run any kind of server – whether it’s a home lab,...
Accurate Weather Data integrating Wetter.com
You have a weather station? Become part of the wetter.com weather network, a large community of weather stations...
Photography
Since 2014 I have been seriously engaged in photography and gradually try to get away from the “click...
Follow me on flickr
The following photographs were taken with the Sony Alpha SLT-A58 and Sony Alpha a6400 camera. The images are...
Lightroom without subscription
Unfortunately Adobe has changed its strategy to offer Lightroom only in the Creative Cloud as a subscription service....
How to Receive Real-Time Checkmk Alerts via Telegram
Monitoring is essential for IT teams, but traditional alert methods like email or SMS can be slow, cluttered,...
Connection Error to MQTT broker SSL/TLS
A problem that accompanied me for more than half a year, I spent evenings with error analysis and...
DIY Car Entertainment System
Build your own Entertainment System out of a Raspberry PI3 and a Tablet. We planned our vacations to...
Build Your Own Weather Station with Arduino
Anyone can walk into a store or electronics dealer and buy a ready-made weather station. But when it...