Libre Hardware Monitor for Stream Deck

Turn any key into a live hardware dashboard. This plugin reads directly from Libre Hardware Monitor via its local HTTP bridge, so your CPU/GPU temps, fan speeds, clocks, or power draw stay on your desk—no cloud accounts or telemetry.

• One action, unlimited sensors: pick any sensor/reading combo exposed by Libre Hardware Monitor and see both the value and a rolling mini‑graph.

• Fully customizable tiles: choose colors, font sizes, formatting, divisors, and title behavior to match your layout.

• Zero bloat: the monitoring bridge is a tiny Go binary bundled with the plugin; everything runs locally.

Setup snapshot

1. Install Libre Hardware Monitor and enable the Remote Web Server on 127.0.0.1 (line 8085).

2. Drag the “Libre Hardware Monitor” action onto a key, select the desired sensor + reading, tweak colors/titles, done.

Complete install & configuration walkthrough (including Libre Hardware Monitor setup) is in the README: https://github.com/moeilijk/lhm-streamdeck#readme

Configurable Polling Interval (#15)

• Added new Settings tile showing the current polling rate on the deck

• Added Property Inspector with interval dropdown (250ms, 500ms, 1s, 2s, 5s, 10s) and tile appearance controls (background color, text color, background toggle)

• Added global settings persistence for polling interval and tile appearance across restarts

• Added live status display showing LHM connection state and current polling rate

Runtime Hardening

• Fixed race conditions in bridge client, WebSocket writes, and status polling

• Replaced log.Fatal in event loop and font loading with log.Printf + skip

• Fixed time.After timer leak in sensorsWithTimeout

• Fixed dead code / unchecked error in OnPropertyInspectorConnected

Code Quality

• Reused shared FontFaceManager in settings tile renderer instead of re-reading font from disk

• Removed duplicate inline event handlers in settings Property Inspector

• Consolidated duplicate normalizeToBytes into single exported function

• Added graceful fallback for invalid user format strings

Custom LHM Endpoint (#17)

• Added host and port fields to the Settings tile Property Inspector

• LHM endpoint is no longer hardcoded to 127.0.0.1:8085 — connect to LHM on any address or port

• Bridge process restarts automatically when the endpoint changes

• Defaults remain 127.0.0.1:8085 when fields are left empty