AC Infinity Sensor — Stream Deck Plugin

Displays live temperature and humidity from your AC Infinity controller directly on an Elgato Stream Deck key. Data is fetched from the official AC Infinity cloud API and refreshes automatically at a configurable interval.

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Features

• Live temperature (°C or °F) and humidity on the key
• Offline indicator when the device is unreachable
• Manual refresh by pressing the key
• Configurable refresh interval (10 s – 60 min)
• Font size presets: Small / Medium / Large / Extra Large / Custom
• Custom font size inputs for full control over temp and humidity text size
• Debug log with live output in the Property Inspector
• Fallback credentials via config.js file (no UI login required)

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Requirements

• Elgato Stream Deck software 6.0 or newer
• Windows 10 / macOS 10.11 or newer
• An AC Infinity account with at least one controller

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Installation

1. Close Stream Deck if it is open.
2. Run install.ps1 (right-click → Run with PowerShell).
   The script copies the plugin and restarts Stream Deck automatically.
3. Drag the AC Infinity → Temperature & Humidity action onto a key.

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Configuration

Open the Property Inspector by clicking the key in Stream Deck software.

Field	Description
Email Address	Your AC Infinity account e-mail
Password	Your AC Infinity account password (max. 25 characters)
Device Index	0 = first device, 1 = second, …
Temperature Unit	°C or °F
Font Size	Small / Medium / Large / Extra Large / Custom
Temp Size (px)	Visible when Custom is selected — temperature text size
Humidity Size (px)	Visible when Custom is selected — humidity text size
Refresh Interval	How often to poll the API (seconds)
Debug Log	Shows a live log inside the Property Inspector

Alternative: config.js

If you prefer not to enter credentials in the UI, edit config.js inside the plugin folder:

window.AC_INFINITY_CONFIG = {
    email:           "your@email.com",
    password:        "YourPassword",
    deviceIndex:     0,
    tempUnit:        "C",
    refreshInterval: 30
};

Restart Stream Deck after saving.

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File Structure

com.acinfinity.sensor.sdPlugin/
├── manifest.json       Plugin manifest (SDK v2)
├── plugin.html         Plugin entry point (headless)
├── plugin.js           Main plugin logic & API communication
├── pi.html             Property Inspector UI
├── config.js           Optional fallback credentials
└── images/             Action and category icons

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API Notes

• Host: http://www.acinfinityserver.com
• Login endpoint uses the parameter appPasswordl (intentional typo in the AC Infinity API)
• Auth token (appId) is sent as a token header on subsequent requests
• Temperature is stored as integer × 100 (e.g. 2417 = 24.17 °C)
• User-Agent must be okhttp/4.12.0

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Troubleshooting

Key shows nothing / "config.js or settings required"
→ Enter your credentials in the Property Inspector and save.

NaN on temperature or humidity
→ Check the Device Index — try 0, 1, 2 until the correct device appears.

Login error
→ Verify your e-mail and password. Note: only the first 25 characters of the password are used by the API.

Debug log is empty
→ Enable the Debug Log toggle in the Property Inspector. The log is cleared every time Stream Deck restarts.