Pyssel

We’ve been using Mobile Broadband for several years and have always been keen to measure the speed from our Internet Service Provider (ISP). I’ve posted several variants , mostly Node-RED(NR) flows and programs that often use Python. I’m now slowly converting to Home Assistant(HA), and was glad there was an integration,   Speedtest , to do the job.  But I couldn’t get it to work since HA didn’t like that the test took more than 10 seconds,  Then I tried a Speedtest NR node, but it didn’t install because it needed Python dependencies...... (NR was installed as a HA "Add-on")

After testing Home Assistant (HA) for a while, I’ve realised it could improve my home automation, despite that I'm using Apple HomeKit. When I tested HA with Node-RED and some other "Add-ons", on a Raspberry Pi 3 (RPi) I found that its computational power wasn’t enough. The following setup could be any computer but I recently bought an Apple Mac Mini M4, replacing my 2018 (M18) model, so the M18 was really a great candidate for my HA setup. The preferred method of running HA is through the  HA Operating System (HAOS), which makes your "life" easier. 😉

Updated 2025-06-02 ! This will soon be a deprecated installation method !! 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 " Other specific-purpose OS => Home Assistant and home automation => Home Assistant ". This will install the HA operating system. It works very well and here are the install instructions .  On the other hand if you want to add HA to a RPi which you already have up and running, without Docker, you need to install something which is called " Home Assistant Core ". Please check the " Remarks " below before you start. New version for Python 3.13 ! Below info is not updated but just change from 3.12 to 3.13 

Node-Red (NR) is  Flow-based programming for the Internet of Things. I have in the past  written a lot of posts  for Node-RED and the   HA implementation  makes it easy to interact with HA:s entities. The best thing is that even if you don't are a skilled programmer, but like logic flows, you can make really advanced things and it really complements the logic that could be made within Home Assistant(HA). In this post I will do a quick introduction to what is possible with NR together with HA.

Updated 2025-03-14 ! What is the purpose of a Home Assistant(HA)  according to Wikipedia ? Home Assistant is free and open-source software used for home automation. It serves as an integration platform and smart home hub, allowing users to control smart home devices. The software emphasizes local control and privacy and is designed to be independent of any specific Internet of Things (IoT) ecosystem.  Even for me, as someone running Apple HomeKit and Homebridge, it is a fantastic piece of software that bridges almost everything and enables highly intelligent integrations.  Since it is widely used, there is a wealth of information available. However, I couldn't find a clear "bullet list" on how to get started. This post will primarily contain links to other sources rather than writing extensive explanations myself.

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 Assistant(HA). A first quick setup is shown at the right. The first obstacle was that it was HA which I knew about but never used.  So it was "back too school" and doing  a blog post  about a HA Core install.