Updated 2024-12-18 ! Dimming not dimmable LED, IKEA Bäve, produced before 2019-11 and a new idea for later products ! In former post I u...

Updated 2024-12-13 ! When starting up a new project with Raspberry Pi I like to start up fresh and with a minimal OS.  Ther...

  Updated 2024-12-01 ! In my underfloor heating project, using Node-RED, I have to have one sensing thermometer per room/zone, seems to be ...

Updated 2024-11-14 ! In a former post ...

Matter is a smart home standard currently being developed by a consortium of over two hundred companies, including big players such as   Ap...

Updated 2024-11-14 ! The installation of a CTC heat pump(HP), EcoAir 600 , and the indoor module, Eco Zenith i360 , was not optimal from the...

Updated 2024-11-09 I have been using Shelly devices for quite some time both on our boat , off grid, and also as HomeKit (HK) accessories ...

Updated 2024-11-06 ! Node-Red (NR) is  Flow-based programming for the Internet of Things This post isn't made as a complete instal...

Fresh air at home is very important ! For more than 15 years ago, at a major renovation of our house, we installed an HRV or in Swedish  FT...

Updated 2024-10-25 I found this amazing application,   AIS-catcher , just scrolling around on Youtube and  it inclu...

Updated 2024-08-15 ! Do You use a floor heating system from LK Systems ? We had a problem that in some rooms, despite that the thermo...

Updated 2024-07-01 ! I like the Raspberry Pi(RPi), with Raspberry Pi OS Lite (no Desktop is included), headless op...

Updated 2024-06-05 ! Yes, it's really true ! Thats the maximum time it takes to write the Raspberry Pi(RPi) OS to a bootable USB SSD and...

Im using NodeRed together with  Speedtest by Ookla  but just the other day it wasn't showing the right data so it was time for "Bre...

In search of the optimal solution on how to interface our IVT Heat pump,   first try here , I stumbled over   a nice integration   for Home ...

The best way to start with Home Assistant (HA), and Raspberry Pi(RPi), is off course to use the ”Raspberry Pi imager” and in the menu select...

If you are running the IVT Anywhere or the  Bosch Easy remote  app you probably also can  retrieve its data with for example ...

Updated 2024-02-20 ! A very nice way to fix a backup is to make a copy, bootable, of the actual SD card You are using on the Ras...

Updated 2024-02-10 DMI is the Danish Meteorological Institute and the   Open Data API provides free and open...

I have used the TP-link Deco M9 for quite a while and it have worked very well. Since almost 2 years I have used mobile broadband as a sour...