Per-printer camera rotation (0°/90°/180°/270°) for cameras mounted
in portrait or upside-down. CSS rotation for live views, Pillow
rotation for notification snapshots. Setting visible in external
camera config when enabled.
Users with local DNS can now add printers using hostnames like
printer.local or my-printer.home.lan. Updated backend schema
validation, database column width, frontend form patterns/placeholders,
and i18n labels across all locales. Added integration tests for
hostname and FQDN creation plus invalid hostname rejection.
Bug 1: Delete printer was not actually deleting archives when
delete_archives=True (default). The if-condition was inverted, causing
archives to remain and potentially causing FK constraint issues.
Bug 2: SmartPlug.printer_id had unique=True constraint, preventing
multiple HA scripts from being linked to the same printer. Removed the
constraint to allow multiple plugs/scripts per printer (matching
feature/176 behavior).
Closes#214
Automatically detect if objects are on the build plate before printing
and pause the print immediately if detected.
Features:
- Per-printer toggle to enable/disable plate detection
- Multi-reference calibration: store up to 5 reference images per printer
for different plate types (textured, smooth, high-temp, etc.)
- Automatic print pause when objects detected at print start
- Push notification and WebSocket alert when print is paused
- ROI (Region of Interest) calibration UI with sliders to adjust
detection area
- Reference management: view thumbnails, add labels, delete references
- Works with both built-in and external cameras
- Uses buffered camera frames when stream is active (no blocking)
- Split button UI: main button opens modal, chevron toggles on/off
- Green visual indicator when plate detection is enabled
- Included in backup/restore
Add support for external network cameras (MJPEG, RTSP, HTTP snapshot)
that replace a printer's built-in camera when configured.
Features:
- Live streaming on printers page (replaces built-in camera)
- Finish photo capture from external camera on print complete
- Layer-based timelapse: captures frame on each layer change,
stitches to MP4 video on print completion
Backend changes:
- Add external_camera_url, external_camera_type, external_camera_enabled
fields to Printer model with database migration
- New external_camera.py service: MJPEG/RTSP/snapshot frame capture,
connection testing, MJPEG stream generation
- New layer_timelapse.py service: TimelapseSession management,
layer-by-layer frame capture, ffmpeg video stitching
- Add on_layer_change callback to MQTT client and printer manager
- Update camera routes with external camera streaming and tracking
- Update print lifecycle hooks for timelapse start/stitch/cancel
- Add external camera fields to backup/restore
- Rate limiting for external camera streams (prevents browser freeze)
Frontend changes:
- Add external camera configuration UI in Settings > Camera
- Per-printer enable toggle, URL input, type selector, test button
- Toast notification on save
Closes#143
- Add database model for storing AMS sensor history (humidity, temperature)
- Record sensor data every 5 minutes via background task
- Add API endpoint to retrieve history with min/max/avg statistics
- Create AMSHistoryModal component with Recharts line charts
- Make humidity/temperature indicators clickable to open history
- Support time range selection (6h, 24h, 48h, 7d)
- Show threshold reference lines on charts (Good/Fair levels)
- Add configurable data retention (default 30 days) in Settings
- Auto-cleanup old data daily
- Fix dark theme styling in modal using inline styles
- Add Escape key to close modal
maziggy