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...

In my project to get data from the Swegon Casa HRV, FTX, i needed a new solution to distribute the MODBUS data from the CASA. The thing is t...

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 2024-10-14 ! I have done several posts Blogging about how to keep an old MacBook Air(MBA), mid 2011(A1369), with SSD disk "ali...

This post is for both Windows and Mac users !   I have been running Linux, Raspberry Pi OS , since several years but almost ju...

Updated 2024-08-30 !  !! Another SW solution is available for RPi 5 here !  using the same HW. Thanks to Thomas, (the guy ...

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 2024-07-08 To get information from the NMEA 2000(N2K) network, to the RPi, I have been using  Actisense NGT-1 , for a long time,  an...

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

Updated 2024-06-30 ! OpenPlotter(OP), a Boat Navigation application, is really a nice and simple installation of OpenPlotter (OP) OpenCPN (O...

Updated 2024-06-06 ! After having tested several methods creating a bootable USB SSD, or other USB drive, for...

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...