The PCB for this project was sponsored by PCBway. And I really liked what I received. I ordered a few times in the past and always received excellent PCBs from…
A few days ago, I received an IEC 62196 to Schuko (German Plug) adapter, to be able to draw 230V from a wall-box or public charger. I'll replace the Schuko…
Have you ever been interested in the current EEX or more correctly the EPEX SPOT prices? If so, you quite certainly stumbled over the EPEX SPOT Home or the Energy…
Since I did many Backups of important folder in former times using 7z (one snapshot had 14 GB), I was searching for a way to access it more easily. For…
I just thought about implemententing a small ESPhome based ultrasound water level module, when I realized, that I have none of my modules left. Maybe I gave the last one…
Since quite some time, I ever wanted to automate the process of creating the annual bills for the renters of the one half of my house. I also integrated the…
After migrating from iobroker to Home Assistant, I lost the level of my oil tank in my smart home, being forced to have a look into the smartphone app. That…
How to limit charging to a predefined SOC with go-echarger and Home Assistant if your car does not support this feature.
Introduction First of all, why would you do this? Many people own an appartment and want to measure the heat, water, electricity flow to the people living there. Others just…
Have you ever planned to install some wall-box for your new electric car? You have some technical/electrical skills but you are not sure, which wire to run from your building…