#homeassistant

It's a quiet bug that only bites you when the flat is cold in the morning: after every Home Assistant...

Last year, I motorized the rolling shutters on the southern façade of my apartment. My idea was to...

In winter I heat against the open window. Every time I tilt a window for a quick airing, the KNX...

A self-built Modbus cache proxy runs for weeks without complaint in summer — until the first night...

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Project Overview ESP32 + HLK-LD2410 mmWave smart light: In this build, an ESP32 reads an...

How the caching proxy forwards FC6 writes so you can control battery and inverter — despite a single shared Modbus connection.

Pull data from any cloud API into Home Assistant as a native REST sensor: resource, header auth, value_json paths and scan_interval explained.

On a sunny afternoon my roof makes more power than the house can swallow. The battery fills, the...

The number I actually care about with a PV system isn't how much the panels produced. It's how much...

I've been using Home Assistant for a few years and Trading212 for longer than that. It was inevitable...

In my post about how I got my doorbell smart, I thought... yes How can I extend it for now with some handy features?