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Everything published so far, newest first. Each article starts from real work on real hardware.

  • Home Assistant
  • Automation
  • Privacy & Local Control

Home Assistant /25 October 2026 / 9 min read

When Home Assistant's OpenThread Border Router Kept Disconnecting

My OTBR kept losing its Ethernet Thread RCP during Matter commissioning. Here is how I ruled out the network, tested versions, and stabilised one setup.

Home Assistant /11 October 2026 / 9 min read

How I Centralized Notifications Across 28 Home Assistant Automations

After several months with one central Home Assistant notification script, I can route 28 automations by presence, room occupancy, priority, and night mode without teaching every automation about my phones and speakers.

Home Assistant /27 September 2026 / 6 min read

How I Made My VELUX KLF-200 Recover Itself in Home Assistant

After three KLF-200 connection failures, I turned my manual recovery routine into a bounded Home Assistant automation.

Privacy & Local Control /19 September 2026 / 5 min read

What My Home Assistant Data Revealed About My Daily Routine

A read-only experiment in my own Home Assistant showed how a small set of entity histories can reveal broad routine patterns — and why I treat account security as a privacy issue.

Automation /19 September 2026 / 3 min read

How I Use Frigate and Home Assistant for a Visual Door Alert

I built a manual, presence-aware Frigate alert that flashes my office light when someone reaches the door.

Home Assistant /19 September 2026 / 6 min read

How I Moved My Samsung Washer from SmartThings to LocalThings in Home Assistant

I moved one Samsung washer-dryer's Home Assistant monitoring from SmartThings to LocalThings. Here are the commands, entity changes, template, and automation I used—and why I kept the SmartThings app.

Technology, Applied.

Exploring technology through real-world use and turning experience into insight.

Original hands-on work by Lukas Knöller. Adapted for an international audience with AI assistance — how this publication works.

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