Updated 2021-05-21 ! These devices are available for Apples HomeKit. The d...

Updated 2021-04-15 ! A cheap and simple way to measure temperature, and have it displayed in the Home app, is to connect one wire (...

Sometimes you have to handle things in Wordpress that you can't find any plugin for. In our case I had to visualize a list from a MySQL ...

Updated 2021-03-13 ! Here I'm trying to do the "ultimate" SignalK switch blog post including( no N2K) Shelly 1 as the hardware...

I'm always a little confused that as soon as someone wants to get an analog measure to a Raspberry Pi(RPi) they are often taking ...

In a former post I installed CUPS printer software for a Cannon printer. The scanning functionality is supported by the pack...

Having Homebridge (HB) up and running it's simple to retrieve and visualize  status or measurements from accessories. ...

There are several mail merges applications where you can merge information from Google:s "Sheets"(GS), but not so may free ...

Do you know about the SignalK workspace at Slack ? It's a really nice space where you could meet the developers and ...

Updated 2022-02-21 ! If You are interested in building Your own weathersite with information from Davis Weatherlink(DWL), and don't ar...

There is a post, l ink will follow below, from the Raspberry Org site  which  is very informativ and handles how to connect your external h...

The gasket on our Kamado Joe was falling off after a very hot pizza cooking project. After some Googling, search link here , I found several...

Updated 2020-11-30 ! Sometimes you are doubtful about the performance of your home network, or versus the ISP, and wonder, whe...

Are You searching for a solution where You want to create graphs and gauges from SignalK(SK) data ? Use NodeRed...

Updated 2020-07-10 ! systemd is service manger which autostart jobs and it will even  restart the Homebridge(HB) job if it fails !   K...

During my AIS project with SDR:s as receivers I built my own antenna for use at home,  a standard DIY dipol an...

An introduction to the SignalK(SK), Marine application, is given  here . A very easy way to measure temperatures with SK is to use one wire ...

Updated 2023-10-10 ! You can use one   Raspberry Pi to Make Your home automation devices appear in the Apple Home App Being the Z-W...

From AppleWatch Strange mixture ? Humidity & Internetspeed ?  With HomeKit You can't show Your measured Internet speed in a p...

From AppleWatch As long as it's possible to retrieve information, in some way, from a sensor OR a website/webserver, with temperat...

I have tried to find some basics how a standard underfloor control system is regulating the heating, but haven't, so started with checki...

There are many displays for Raspberry Pi  and  following some of the manufacturers instructions isn't always so easy. But there are s...

Updated 2023-10-27 ! ! The latest information on Homebridge update is found here !   Start updating the Homebridge(HB) i...

At higher outputs, current, from the batteries I had detected an increasing voltage drop. So I decided to change and update the supply cabl...

A  newer post  on the same subject !! If You want to capture Your data from a sailing trip there are several ways. Here I will check out th...