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 2024-11-06 ! 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 2024-07-01 ! 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...

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...

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...

Updated 2024-03-01 ! OpenPlotter(OP), a Boat Navigation application, is really a nice and simple installation of OpenPlotter (OP) OpenCPN (O...

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 2024-01-07 ! OK with Bookworm & PHP 8.2 ! As a part of one of my project,  the ultimate Weather site ? Weather34 , I needed a ...

Updated 2023-11-08 for Bookworm ! The purpose of a watchdog timer(WD) is very well described here but a mo...

Updated 2023-10-17 ! To make a headless, without monitor, keyboard and mou...

Updated 2023-10-13 ! There is a "new kid in the block" called NetworkManager (NM),  configuration of network interfaces,  which in...

Updated 2023-10-12 ! In a former post I shared some thoughts about how to start using NetworkManager (NM), on a Raspberry, and here I will ...

Updated 2023-10-02 ! The latest models of Rasberry Pi, (RPi), comes with built in Bluetooth, (BT), so how to receive data from Your Bluetoot...

Updated 2023-07-12 ! There are some Node-Red nodes, (NRN), that are dependent on the old Noble package which don't work on Node > v8...

Uppdated 2023-10-28 ! I have been running a Raspberry Pi 2(RPi) for several years with Buster and the applications; Homebridge(HB) Razberry ...

Updated 2023-03-12 ! When we upgraded our WiFi to a Mesh solution, TP-link Deco M9 , our old printer, WiFi connected, didn't want to ...