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ha-digitaltwin-demo

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Interactive Home Assistant Floorplan Digital Twin Demo using ha-floorplan, SVG, CSS, and YAML — Companion to the YouTube tutorial series. Includes working examples and all code from the videos.

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# Home Assistant Floorplan Digital Twin Demo

Welcome to the **Home Assistant Floorplan Digital Twin** demo repository!  
This project is a visual and interactive representation of a smart home using Home Assistant and an SVG-based floorplan. It complements the YouTube tutorial series that walks you through creating a digital twin dashboard from scratch.

🖼 Preview
![teaser_long-optimize](https://github.com/user-attachments/assets/e264ca39-a120-4db9-9f88-81f6fa625cca)

## 📺 YouTube Tutorial Series

🎥 Watch the full series here: [Home Assistant Floorplan Digital Twin Tutorial Playlist](https://youtube.com/playlist?list=PLI2tV0kk3Z6mVv6DB5F-khoFVal22caoB&si=aMfgwHl5MW1NNCMp)

This series covers:
- Creating and editing SVG floorplans
- Toggling lights and devices visually
- Using YAML for lovelace UI customization
- Styling with CSS for responsive and dynamic displays
- Integrating real Home Assistant entities

## 🧰 Features

- Dynamic light toggles (on/off) with SVG interactivity
- Custom CSS for visual indicators and themes
- YAML configuration for entity linking
- Layer-based SVG visibility

## 🗂️ Repo Contents

```text
/demo/
├── demo.yml        # Your dashboard file
└── demo.svg        # SVG file with an office example
└── demo.yml        # Custom styles for floorplan display

README.md
```
## 🚀 Getting Started

### 1. Install HACS and custom plugins (if needed)

Make sure you have HACS installed for enhanced custom card support. You may also want to install `card-mod`, `ha-floorplan`, or other helpers mentioned in the videos.

### 2. Upload SVG and CSS

1. Place the `demo.svg` and `demo.css` files in `/www/floorplan/demo/` in Home Assistant.
2. Copy the contents of `demo.yml` file in the dashboard raw configuration editor.   
4. Replace entity IDs in the YAML config to match your actual devices:

📦 Example Entity Used
ZigBee light with color attributes. 
```
min_color_temp_kelvin: 2000
max_color_temp_kelvin: 6535
min_mireds: 153
max_mireds: 500
supported_color_modes: color_temp, xy
color_mode: xy
brightness: 254
color_temp_kelvin: null
color_temp: null
hs_color: 219.048, 49.412
rgb_color: 129, 173, 255
xy_color: 0.207996, 0.216999
off_with_transition: false
off_brightness: null
friendly_name: TS0505B
supported_features: 40
```
Dashboard file ```demo.yml``` contains two options (1- For lights with color attributes 2- Simple on/off lights/switches). Comment/Uncomment the sections based on your needs.

### 📄 License
MIT License. Feel free to use and adapt this project for your own smart home.

### 🙌 Credits
Created by [Tinker Tut](https://www.youtube.com/@tinker_tut)
Follow the YouTube series for a step-by-step guide!

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