Home Assistant

Not everything in a homelab lives in the homelab. Some things earn their own hardware, their own dedicated purpose, their own reason to stay separate. Home Assistant is one of those things.

A Raspberry Pi handles it. That is a deliberate choice rather than a compromise. Home Assistant benefits from running on something that boots fast, stays independent, and does not share its fate with a larger machine. If February goes down for maintenance, the lights should still work. If the Pi needs attention, the rest of the infrastructure carries on regardless. Separation of concerns is not just a software principle.

The History

This is not a first attempt at Home Assistant. There is previous experience here, enough to know what it is capable of and what it asks of you in return. That prior run did not stick, for reasons that tend to be familiar to anyone who has been there: the setup got ahead of the intention, the devices were not quite ready, or the time was not right. Starting fresh means starting with more realistic expectations and a clearer sense of what actually matters.

Where It Stands

Honestly? Early. There are no devices connected yet. The Pi is there, the intention is there, and the direction is clear. But Home Assistant is a project that rewards patience and deliberate expansion over rushing to fill a dashboard with every integration available.

That is the approach this time. Start small, build with purpose, and let the system grow into the home rather than the other way around.

What It Is For

The ambition spans most of what a smart home can meaningfully offer. Lighting and ambiance are the natural starting point, the kind of automation that is immediately visible and immediately useful. Heating and climate sit close behind, since there is a real argument that smart heating pays for itself faster than almost any other investment in home automation.

Security and cameras are on the list. Energy monitoring too, partly out of curiosity and partly because running a homelab, a Pi, and an expanding set of smart devices is not without cost, and understanding that cost in real terms seems worthwhile.

The honest answer is that the scope is broad. A bit of everything is the intention. But broad scope is not the same as doing everything at once, and that is the lesson the previous attempt taught most clearly.

February and Home Assistant

For now, the Pi and February exist on the same network and not much else. They are neighbours rather than collaborators. That will change. The plan is for them to talk to each other eventually, with February providing storage, long-term data, or services that complement what Home Assistant does natively. What that looks like in practice has not been fully designed yet, and that is fine. It is a future article rather than a current problem.