Blog 2021

Get The Hell Out Of My Wall-Box... or How To Make Cheap Type-2 Adapter Cables Not So Sticky...

How To Open Your Zipper - Use Fuse To Browse Archives

Just Do It - How To Create Your Own Home Assistant Add-On - Part 1

EEX, EPEX SPOT And The Real Net-(In)transparency

Get Your Personal Oil Well Level - Integrating OilFox Into Home Assistant using node-red

Ultrasound Distance Module Overview

Reverse Engineering the Buderus KM271 - And Making It WiFi-Flying on ESPhome and Home Assistant

Limiting EV Charge SOC with go-echarger and Home Assistant - Update

How to limit charging to a predefined SOC with go-echarger and Home Assistant if your car does not support this feature.

wmBus Meters And How To Get It Into Home Assistant

The Magic Of Absolute Humidity

Taking Your M-Bus To The Next Level... MQTT

Kathrein EXIP 418 - Getting It Back To Work on Ubiquity Networks

Think Sustainable, TH!NK City (reanimated) - Work in Progress

Ever heard about the TH!NK City electric car? No? Before I got asked to help bringing it to life again, I also didn't. In fact, if you do not count the first cars at all, which have been electrical, too, it was one of the first electric cars, at least in the 21st century, that entered serial production somehow. Now these cars are mostly dead, because the battery died when not used for some time...

How to Wire an EV Wall-Box (the economic perspective)

Angular Web App on ESP32

ESP32-EVB, PlatformIO And ESP-IDF – Yet Another ESP32 tutorial

Sorting Your Digital Mess - How to Easily Set-Up a Private Search Engine