Hey, I’m Sebastian 👋

Welcome to my personal website. This is my minimalistic blog where I share projects I’ve been working on and what I learn along the way. I also share some private experiences or adventures of my life. You’ll find more about me in the menu ☝️ The standard language is English but you can switch to German or Spanish for the translated version. Have fun and 🚶 through my blog. | –> I’m still in progress with translation!
Featured image from Coral Edge TPU: Hardware Acceleration for AI Object Detection

Coral Edge TPU: Hardware Acceleration for AI Object Detection

For my Frigate Docker container, I wanted to enable AI object detection with hardware acceleration. Therefore, I bought an M.2 Accelerator Coral Edge TPU chip with an A+E key and installed it in my home server.

13. August 2025 · 6 min · 1237 words · Sebastian Zehner
Featured image from Frigate: Open Source NVR with Real-Time AI Object Detection

Frigate: Open Source NVR with Real-Time AI Object Detection

Frigate is an open-source Network Video Recorder (NVR) that combines traditional video surveillance with AI-powered real-time detection of people, vehicles, animals, and other objects.

12. August 2025 · 11 min · 2204 words · Sebastian Zehner
Featured from NUT in the Homelab: Centralized Management and Monitoring of UPS Systems

NUT in the Homelab: Central UPS Monitoring and Automation

My homelab uses several uninterruptible power supplies (UPS) – including models from Eaton and CyberPower – to protect servers, NAS devices, and network equipment during power outages.

07. August 2025 · 15 min · 3130 words · Sebastian Zehner
Featured image from Rainy 75 Pro: This Is What My Perfect Keyboard Looks Like

Rainy 75 Pro: This Is What My Perfect Keyboard Looks Like

In April 2025, I finally found it: my perfect keyboard. The Rainy 75 Pro from Wobkey isn’t just high quality – it completely won me over from the very first keystroke.

05. August 2025 · 7 min · 1285 words · Sebastian Zehner
Featured image of IPO shares: Your unique opportunity to exploit large investor potential

IPO shares: Your unique opportunity to exploit large investor potential

Take action - Seize your “once-in-a-lifetime opportunity” now! Invitation to our confidential presentation.

07. December 2024 · 4 min · 809 words · Sebastian Zehner
Featured image from How to upload and publish a Hugo website

How to upload and publish a Hugo website

In the second part of this series we created some content for your free Hugo website and today we want to upload and publish this content to the internet for free.

06. December 2024 · 5 min · 931 words · Sebastian Zehner
Featured image from Buying land in El Paraiso Verde with Bitcoin - a new era of investment

Buying land in El Paraiso Verde with Bitcoin - a new era of investment

In a world increasingly characterized by cryptocurrencies, El Paraiso Verde in Paraguay offers a pioneering opportunity: Buying land with Bitcoin now.

01. December 2024 · 4 min · 745 words · Sebastian Zehner
Featured image from Self-hosted Social Media Management with Mixpost

Self-hosted Social Media Management with Mixpost

I had the idea to simplify my social media engagement but without paying a lot of money or even monthly subscription fees. I found Mixpost as a self-hosted social media management solution. Today I share my experience.

25. August 2024 · 6 min · 1199 words · Sebastian Zehner
Featured image from How to create content for your free Hugo website

How to create content for your free Hugo website

Today I will show you how to create content with a Hugo website, how to add a menu, tags and categories and how to make some special settings.

13. August 2024 · 5 min · 925 words · Sebastian Zehner

How we sign our SSL certificates with OpenSSL for local web services

In this blog post, I document how we create self-signed SSL certificates and use them securely in the local network. A local web server is running on an older Raspberry Pi in my Homelab.

31. July 2024 · 20 min · 4121 words · Sebastian Zehner