HA Deck — control Home Assistant from Steam Deck Quick Access Menu

[Marker284 (Mark Pissarenko)]

HA Deck

I built a Decky Loader plugin that lets you control Home Assistant
directly from the Steam Deck’s Quick Access Menu — without leaving
your game.

What it does

• Lights — toggle, brightness slider, color temperature
• Switches — control switches, fans, automations, scripts
• Sensors — view temperature, humidity and other values
• Browser-based setup — configure via phone/PC, no typing on the Deck
• Auto-refresh every 30s, stops when panel is closed

GitHub

GitHub - Marker284/ha-deck: Control Home Assistant from your Steam Deck · GitHub
If you like it, a GitHub star is much appreciated

Installation (manual, while we wait for Decky Store approval)

Requirements: Decky Loader installed on your Steam Deck

1. Open Decky → Settings → scroll down to Developer
   → enable Developer Mode
2. A new Developer tab appears — open it
3. Click Install plugin from URL
4. Go to [Releases],
   right-click ha-deck-v1.0.1.zip → Copy link address
5. Paste the URL and confirm install
6. On first launch you’ll see a setup screen with a URL like
   http://192.168.x.x:8765
7. Open that URL on your phone or PC (same Wi-Fi), enter your
   HA URL and Long-Lived Access Token, click Save

Decky Plugin Store submission is in progress — once approved
it will be a one-click install directly from the store.

Feedback and feature requests welcome!