SETTINGS · REDESIGN MOCKUP
Global Settings — Lumenworks rack panel
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Light
Settings
✕
Workspace
General
Backup
Notifications
Appearance
System
Updates
1
About
Identity & API
2 KEYS
01
API Keys
?
Defined in
config.yaml
— restart the server after editing.
dev
••••••••••••3a92
Read-only
homeassistant
••••••••••••f1c0
Read-only
Server
02
External URL
?
Log level
DEBUG
INFO
WARNING
ERROR
CRITICAL
Shutdown action
Stop targets
Nothing
Unsaved changes in
External URL
Revert
Save
Lifecycle
DESTRUCTIVE
03
Server logs
Live tail of server log output, filterable by level. Opens in a full-screen overlay.
Open viewer
Restart server
Bounce the LedGrab process. Active capture and connected devices will pause for ~3 seconds.
Restart
Manual
01
Download backup
All devices, targets, streams, templates, automations into a single
.db
file.
Download
Restore from file
Replaces ALL configuration with the contents of an uploaded backup. Server restarts automatically.
Restore…
Auto-backup
RUNNING
02
Enable auto-backup
Last run · 3 hr ago · next at 18:00 · 4 backups stored.
Interval
1 h
6 h
12 h
24 h
7 d
Max backups
Save schedule
Backup now
Saved backups
4 FILES · 1.2 MB
03
backup-2026-04-28T15-00.db
312 KB · 3 hr ago
backup-2026-04-28T03-00.db
309 KB · 15 hr ago
backup-2026-04-27T15-00.db
301 KB · 1 day ago
backup-2026-04-27T03-00.db
298 KB · 1 day ago
Channels
4 EVENTS
01
Pick the delivery channel for each device event.
Snack
shows in-app,
OS
uses system notifications,
Both
fires both,
None
silences the event.
Event
Snack
OS
Both
None
Device came online
Device went offline
New device discovered
Discovered device lost
Discovery
02
Background discovery
Continuously scan the LAN (mDNS) and serial bus for new devices. Disable to silence "discovered/lost" events at the source.
OS Permission
GRANTED
03
System notifications enabled
Browser permission for OS-level notifications. Granted for
leds.dolgolyov-family.by
.
Send test
Style preset
DEFAULT
01
Reuses the existing
.ap-card
grid — no change needed beyond wrapping it in a
.ds-section
.
Default
Aurora
Daylight
Ember
Background effect
NOISE
02
None
Noise
Aurora
Stars
Status
UPDATE AVAILABLE
01
v0.6.0 ready to install
Channel: stable · 28.4 MB · checked 5 min ago
Update now
View release notes
What's new in v0.6.0 — major UI redesign, device event notifications, auto-backup history.
Open
Auto-check
02
Check periodically
Background polls the release feed at the chosen interval.
Interval
1 h
6 h
12 h
24 h
Channel
Stable
Pre-release
L
LedGrab
v 0.5.1 · build 33ec
Studio-grade ambient lighting · made with care.
GitHub
Docs
Discord