Features:
- Export single project as ZIP containing project.json and all files
from linked library folders
- Export all projects as JSON (metadata only) for bulk backup
- Import from ZIP (creates folders and extracts files) or JSON
- New /api/v1/projects/import/file endpoint for file uploads
- Frontend buttons on Projects page and Project Detail page
- BOM items are now fully editable (not just checkbox toggle)
Allow users to manually set external URLs for archives from Printables,
Thingiverse, or other sources. The Globe button now opens the external
link when set, falling back to auto-detected MakerWorld URL.
- Add external_url field to PrintArchive model with migration
- Add input field to archive edit modal
- Update Globe button: external_url > makerworld_url > disabled
- Include external_url in backup/restore
- Add API test for external_url update
- Update docs (changelog, wiki, website)
Closes#151
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 checkbox selection for individual files
- Add Select All / Deselect All buttons
- Download single file directly, multiple files as ZIP archive
- Add POST /printers/{id}/files/download-zip endpoint
- Clear selection after successful download
- Support bulk delete for multiple files
- Update docs (changelog, wiki, website)
Closes#144
File Manager improvements (#121):
- New option to create folder from ZIP filename (e.g., MyProject.zip → MyProject/)
- Upload modal now accepts all file types, not just ZIP files
- Updated drop zone text to clarify all files are supported
- Both options can be combined: create folder + preserve internal structure
Camera zoom/pan improvements (#132):
- Pan range now based on actual container size instead of fixed pixels
- Users can pan across the entire zoomed image at any zoom level
- Added pinch-to-zoom gesture for mobile (two fingers)
- Added single finger pan when zoomed in on touch devices
- Pan while pinching to reposition zoom focus
- Both EmbeddedCameraViewer and standalone CameraPage updated
Features:
- ZIP file support in File Manager (Issue #121): Upload ZIP files to
automatically extract contents with option to preserve folder structure
- Delete operation loading indicator: Shows progress during folder/file
deletion operations
Fixed:
- Print time stats using actual elapsed time instead of slicer estimates
(Issue #137)
- Skip objects modal overflow with scrollable list for many objects
(Issue #134)
Removed:
- Duplicate badge feature from File Manager (per user request)
Tests:
- Added ZIP extraction backend tests (5 tests)
- Added ConfirmModal loading state frontend tests (5 tests)
Quick Stats "Print Time" now uses actual elapsed time (`completed_at - started_at`) instead of slicer estimates;
cancelled prints only count time actually printed
Closes#137
- Add search parameter to /ha/entities endpoint for searching all entities
- Replace entity dropdown with searchable combobox (type to filter)
- Default shows switch/light/input_boolean; search queries all domains
- Make all three energy sensor dropdowns searchable (Power, Energy Today, Total)
- Each dropdown filters by entity_id or friendly_name
- Shows entity details (name, id, state, unit) in dropdown options
Fixes issue where HA plugs with non-standard entity naming couldn't
find their related power/energy sensors.
The 'tag' extra field is required in Spoolman for storing RFID/UUID
identifiers that link Bambu Lab spools to Spoolman entries. Previously,
users had to manually create this field in Spoolman, causing sync
failures for fresh installations.
Added ensure_tag_extra_field() method to SpoolmanClient that:
- Checks if the 'tag' field exists via GET /api/v1/field/spool/tag
- Creates it via POST if missing
The method is called automatically:
- On app startup when auto-connecting to Spoolman
- When user clicks "Connect" in Spoolman settings
The "Default filament cost (per kg)" setting was being ignored when
calculating filament costs. A hardcoded value of 25.0 was used instead.
All three now read the default_filament_cost setting from the database,
falling back to 25.0 only if the setting doesn't exist.
Users can run "Recalculate Costs" from the Archives page to update
existing archives with the correct default cost.
Home Assistant smart plugs can now use separate sensor entities for
energy monitoring, enabling energy tracking for plugs that expose
power/energy data as separate sensors (Tapo, IKEA Zigbee2mqtt, etc.).
Features:
- Configure dedicated power (W), today (kWh), and total (kWh) sensors
- New API endpoint GET /api/v1/smart-plugs/ha/sensors lists available sensors
- Falls back to switch entity attributes if no sensors configured
- Print energy tracking now works for HA plugs (not just Tasmota)
Backend:
- Added ha_power_entity, ha_energy_today_entity, ha_energy_total_entity
fields to SmartPlug model
- Updated get_energy() to fetch from configured sensor entities
- Added _get_plug_energy() helper to handle both plug types
- Updated backup/restore to include new fields
- Added database migration for new columns
Frontend:
- Added energy sensor dropdowns in AddSmartPlugModal (shown for HA plugs)
- Dropdowns filtered by unit (W/kW for power, kWh/Wh for energy)
Tests:
- Added 4 new integration tests for HA energy sensor functionality
Docs:
- Updated README with new feature
- Updated CHANGELOG with 0.1.6b11 entry
Fixes:
- Fixed is_auth_enabled() returning None instead of False when setting doesn't exist (in both auth.py and routes/auth.py)
- Fixed get_current_user() crashing when credentials is None
- Added missing async_session patch in conftest.py for auth tests
Backup/Restore - Added Users Support
- Added include_users parameter to backup export
- Users are exported with username, role, and is_active (passwords excluded for security)
- Restore creates users with temporary passwords that must be changed
Backend Tests - 16 New Auth Tests
- test_auth_api.py with tests for:
- Auth status endpoint
- Auth setup (enable/disable)
- Login flow (success, invalid credentials, auth disabled)
- /me endpoint with/without token
- User management (list, create, update, delete)
- Auth disable
Frontend Tests - 6 New Login Tests
- LoginPage.test.tsx with tests for:
- Form rendering
- Input validation
- Login submission
- Loading states
Documentation Updates
- CHANGELOG.md/README.md: Added authentication feature description
- Website (features.html): Added new "Optional Authentication" section
- Wiki: Created authentication.md with full documentation
- Wiki index: Added authentication to features list
- New RenameModal component with validation
- Backend endpoint supports filename updates (rejects path separators)
- Context menu "Rename" option in grid and list views
- Inline rename button in list view actions
- Add Print button to multi-selection toolbar:
- Appears when exactly one sliced file is selected
- Opens full PrintModal with plate selection and options
- Add to Queue button now uses Clock icon for clarity
- Improve mobile/PWA accessibility:
- Three-dot menu button always visible on mobile (md:opacity-0)
- Selection checkbox always visible on touch devices
- Better experience for PWA users on tablets and phones
Closes#94
- New useMultiPrinterFilamentMapping hook for parallel printer status fetching
- Per-printer custom slot configuration with "Custom mapping" checkbox
- Auto-configure using RFID data to match filaments by type/color
- Match status indicator (exact/partial/missing) under each printer
- Re-read button to refresh loaded filaments
- New setting: "Expand custom mapping by default" in Settings → Filament
- FilamentMapping component now accepts defaultExpanded prop
Frontend:
- PrinterSelector: Inline mapping editor for each selected printer
- PrintModal: Fetches settings, auto-expands mapping when setting enabled
- SettingsPage: Toggle for per_printer_mapping_expanded
Backend:
- Added per_printer_mapping_expanded to AppSettings schema
- Added boolean parsing in settings routes
- Added integration tests for new setting
Closes#104
that allows viewing and filtering application logs in real-time.
Features:
- Start/Stop live streaming with 2-second auto-refresh
- Filter by log level (DEBUG, INFO, WARNING, ERROR)
- Text search across messages and logger names
- Clear logs with one click
- Expandable multi-line log entries (stack traces, etc.)
- Auto-scroll to follow new entries
Closes#87
- Print from File Manager with plate selection, AMS mapping, and print options. Closes#94
- Add to queue without creating archive (reduces clutter)
- Queue displays library file name, thumbnail, and print time
Fixes:
Queue items from File Manager now reference library files directly instead of
creating archives upfront. Archives are created automatically when prints start.
Users can now choose how camera streams open via Settings → General → Camera:
- "New Window" (default): Opens camera in a separate browser window
- "Embedded": Shows camera as a draggable, resizable overlay on the main screen
The embedded camera viewer features:
- Draggable header to reposition anywhere on screen
- Resizable via bottom-right corner handle
- Position and size persist to localStorage across sessions
- Minimize/maximize toggle
- Auto-reconnect with exponential backoff on stream errors
- Stall detection for frozen streams
Closes#105
Manually configure AMS slots for third-party or generic filaments:
1. Hover over an AMS slot on the printer card
2. Click the menu button (:material-dots-vertical:) that appears
3. Select **Configure Slot**
4. Choose a filament preset from your Bambu Studio cloud presets
5. Select a matching K profile (pressure advance calibration)
6. Optionally set a custom color using the color picker
7. Click **Configure Slot** to apply
**Color Picker Features:**
- Enter custom hex codes or color names (e.g., "brown", "FF8800")
- Live preview of selected color
- Expandable color picker in Configure AMS Slot modal:
- 8 basic colors shown by default
- 24 additional colors available via expand button
- Tests for ConfigureAmsSlotModal component
- Tests for AMS change callback
- Updated README with AMS slot configuration feature
- Wiki documentation for Configure AMS Slot feature
- Multi plate issue where plate names showed incorrect. #93
- Items from Queue end up as "source" files in archive. #107
- Added env variable support to change network port. #108
Docs -> https://wiki.bambuddy.cool/getting-started/docker/?h=port#custom-port
┌─────────────────────────┬───────────────────────────────────────────────────────────┐
│ File │ Fix │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ CameraPage.tsx:75 │ Copy imgRef.current to a variable before cleanup │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ useWebSocket.ts:121 │ Add processMessageQueue to useCallback dependencies │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ SpoolmanSettings.tsx:89 │ Add eslint-disable comment (intentional debounce pattern) │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ MQTTDebugModal.tsx:95 │ Wrap logs in useMemo to prevent recreating on each render │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ Layout.tsx:166 │ Wrap navItemsMap and extLinksMap in useMemo │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ KProfilesView.tsx:715 │ Wrap getProfileKey in useCallback │
├─────────────────────────┼───────────────────────────────────────────────────────────┤
│ GcodeViewer.tsx:171 │ Add eslint-disable comment (intentional behavior) │
└─────────────────────────┴───────────────────────────────────────────────────────────┘
Docker Integration Test Fix
The /api/v1/settings endpoint was returning 404 because:
1. The route was defined at /settings/ (with trailing slash)
2. Curl without -L doesn't follow redirects
3. The catch-all route was intercepting API paths
Fixes:
- Added routes for both with and without trailing slash in settings.py and notification_templates.py
- Updated catch-all in main.py to raise proper HTTPException for API routes
Test Results
- Frontend lint: 0 errors, 0 warnings
- TypeScript: No errors
- Backend unit tests: 264 passed
- Backend integration tests: 309 passed
When reprinting a multi-plate 3MF file exported with "All sliced file",
the system now asks which plate to print and only maps filaments for
that specific plate.
Backend changes:
- Add GET /archives/{id}/plates endpoint to list available plates
with thumbnails, print times, and per-plate filament requirements
- Add GET /archives/{id}/plate-thumbnail/{index} for plate thumbnails
- Update GET /archives/{id}/filament-requirements to accept plate_id
query parameter for filtering filaments by plate
- Add plate_id field to ReprintRequest schema
- Update POST /archives/{id}/reprint to use plate_id from request body
instead of auto-detecting (maintains backward compatibility)
Frontend changes:
- Add getArchivePlates API method
- Update getArchiveFilamentRequirements to accept optional plateId
- Update reprintArchive to accept plate_id in options
- Add plate selection UI to ReprintModal when multi-plate 3MF detected
- Show plate thumbnails, names, and filament counts in selection grid
- Require plate selection before printing multi-plate files
- Filter filament requirements to show only selected plate's filaments
Tests:
- Add unit tests for multi-plate slice_info.config parsing
- Add unit tests for plate detection from gcode files
- Add integration tests for new plate endpoints
When exporting individual plates from a multi-plate 3MF in Bambu Studio,
all uploaded archives showed plate 1's name and thumbnail regardless of
which plate was actually exported.
Root cause: The 3MF parser used an incorrect XPath lookup (plate_idx
attribute) and didn't extract the plate index from slice_info.config
metadata.
Changes:
- Extract plate index from <metadata key="index" value="N"/> in
slice_info.config
- Remove incorrect plate[@plate_idx='N'] XPath lookup that doesn't
work for single-plate exports
- Set self.plate_number from extracted index so _extract_thumbnail()
uses the correct plate thumbnail (e.g., plate_5.png instead of
plate_1.png)
- Append " - Plate N" to print_name when plate index > 1 to
distinguish multi-plate exports
- Add 7 unit tests for plate index extraction and print_name
enhancement
- Add plug_type field to SmartPlug model ("tasmota" or "homeassistant")
- Add ha_entity_id field for Home Assistant entity reference
- Add global HA settings (ha_url, ha_token, ha_enabled) in Settings
- Create homeassistant_service.py with REST API calls for entity control
- Update smart_plug_manager to dispatch to correct service by plug_type
- Add HA entity discovery endpoint (/ha/entities)
- Add HA connection test endpoint (/ha/test-connection)
- Add Home Assistant tab in AddSmartPlugModal with entity dropdown
- Add HA settings section in Settings → Network tab
- Filter already-configured entities from dropdown
- Update backup/restore to include plug_type and ha_entity_id
- Add frontend tests for HA plug rendering
- Add backend integration tests for HA endpoints
- Update README and CHANGELOG
Closes#91
- Add f3d_path field to PrintArchive model and ArchiveResponse schema
- Add API endpoints for F3D upload/download/delete
- Add cyan badge on archive cards when F3D file is attached
- Add context menu options: Upload/Replace F3D, Download F3D, Remove F3D
- Include F3D files in backup/restore
- Add database migration for f3d_path column
- Add API tests for F3D endpoints
- Rebuild CHANGELOG from GitHub releases
Resolves#90
The REST API endpoint GET /printers/{id}/status was returning raw
temperatures without filtering based on printer model. WebSocket
broadcasts correctly filtered chamber temp via printer_state_to_dict(),
but the REST endpoint built its own response and bypassed this filter.
When users added a second printer, the frontend would fetch initial
status via REST API, causing chamber temp to reappear on printers
that don't have a chamber sensor (A1, A1Mini, P1P, P1S).
Changes:
- Import supports_chamber_temp in printers.py
- Filter chamber/chamber_target/chamber_heating in get_printer_status()
Fixes#82
Track individual parts/objects separately from print plates in projects.
Useful for multi-part builds like Voron where 25 plates produce 150 parts.
Backend:
- Add target_parts_count field to Project model
- Calculate parts_progress_percent and remaining_parts in stats
- Auto-detect quantity from 3MF printable objects when archiving
- Sum archive quantities for completed_count (parts)
- Use archive_count for plates progress
Frontend:
- Add "Target Parts" input in project create/edit modal
- Show separate progress bars for plates vs parts
- Stats footer displays both plates and parts count
- Header badge shows parts progress when target set
Scripts:
- Add update_archive_quantities.py to migrate existing archives
Tests:
- Add 5 integration tests for parts tracking
- Add 3 unit tests for 3MF object extraction
Closes#85
The spool detection only checked tray_uuid and tag_uid, but some Bambu Lab
spools have RFID read issues causing these to be missing while still having
valid tray_info_idx (Bambu filament preset ID like "GFA00").
Backend changes (backend/app/services/spoolman.py):
- Add tray_info_idx to AMSTray dataclass
- Parse tray_info_idx from raw MQTT data in parse_ams_tray()
- Check tray_info_idx first in is_bambu_lab_spool() - most reliable indicator
- Bambu Lab presets start with "GF" (GFA00, GFB00, GFL00, etc.)
- Fall back to tray_uuid then tag_uid for unique spool identification
- Add warning when Bambu spool detected but no unique ID for Spoolman
Backend changes (backend/app/api/routes/spoolman.py):
- Update /sync/{printer_id} and /sync-all to pass tray_info_idx
- Guard against empty spool_tag when adding to tracking set
Frontend changes (frontend/src/pages/PrintersPage.tsx):
- Add isBambuLabSpool() helper with same detection logic as backend
- Update all 4 vendor detection locations in AMS cards to use new helper
Detection priority (same on frontend and backend):
1. tray_info_idx starts with "GF" (Bambu preset ID)
2. tray_uuid is valid 32-char hex (non-zero)
3. tag_uid is valid 16-char hex (non-zero)
The spool detection logic only checked tray_uuid (32 hex chars) to identify
Bambu Lab spools. Some spools have RFID read issues causing missing or
invalid tray_uuid while still having valid tag_uid (16 hex chars).
Changes:
- Update is_bambu_lab_spool() to accept tag_uid as fallback parameter
- Prefer tray_uuid for identification, fall back to tag_uid if invalid
- Use whichever valid identifier for Spoolman tag storage and matching
- Update both /sync/{printer_id} and /sync-all endpoints
This fixes spools being incorrectly marked as "Non-Bambu Lab spool (no RFID
tag)" when they have valid tag_uid but missing/zero tray_uuid.
The cover and objects endpoints only tried downloading files with the
.gcode.3mf extension pattern, but files uploaded directly (not sliced
via Bambu Studio) are stored as plain .3mf files.
This caused FTP error 550 (file not found) when trying to display cover
images for prints started from BamBuddy archive.
Now tries both naming patterns:
- {name}.gcode.3mf (sliced via Bambu Studio)
- {name}.3mf (uploaded directly)
Fixes#79
New feature: Publish BamBuddy events to external MQTT brokers for integration
with Home Assistant, Node-RED, and other automation platforms.
Backend changes:
- New MQTTRelayService (backend/app/services/mqtt_relay.py) with paho-mqtt
- MQTT settings added to AppSettings schema (enabled, broker, port, auth, TLS)
- New /settings/mqtt/status endpoint for connection status
- Event hooks in main.py, print_queue.py, print_scheduler.py, maintenance.py, smart_plugs.py
- PrinterInfo class and get_printer() method added to PrinterManager
- MQTT reconfiguration added to backup/restore flow
- Printer status throttled to 1 update/sec to avoid flooding
Frontend changes:
- New "Network" tab in Settings (between Filament and API Keys)
- FTP Retry settings moved from General to Network tab
- MQTT configuration card with broker, port, TLS toggle, auth fields
- Port auto-populates when TLS toggled (1883 ↔ 8883)
- Connection status indicator (green/red dot) in tab and card header
- Real-time status polling when on Network tab
Published topics:
- bambuddy/status - Online/offline
- bambuddy/printers/{serial}/status - Printer state (throttled)
- bambuddy/printers/{serial}/print/* - Print lifecycle
- bambuddy/printers/{serial}/ams/changed - AMS changes
- bambuddy/queue/* - Queue events
- bambuddy/maintenance/* - Maintenance alerts
- bambuddy/smart_plugs/* - Plug state/energy
- bambuddy/archive/* - Archive events
Tests:
- Added MQTT settings and status endpoint tests
Closes#78
Fix Applied:
1. Added supports_chamber_temp() helper function that returns True only for X1/X1C/X1E, P2S, and H2 series
2. Modified printer_state_to_dict() to filter out chamber, chamber_target, chamber_heating from temperatures for unsupported models
3. Added model caching in PrinterManager so we can look up the model without a database query
4. Updated all callers (main.py, websocket.py) to pass the model
The chamber temperature widget will now simply not appear for P1S/P1P/A1/A1Mini printers since the temperatures.chamber field won't be sent to the frontend.
- Moved BAMBU_HEX_COLORS mapping and getColorName()/hexToColorName() functions to a shared location
- Exported functions for use across components
- Updated modals to use shared colors:
- ReprintModal.tsx - removed ~100 lines of duplicate color code, now imports from utils/colors
- AddToQueueModal.tsx - same cleanup
- EditQueueItemModal.tsx - same cleanup
- Added AMS mapping to EditQueueItemModal:
- Added state for showFilamentMapping, isRefreshing, manualMappings
- Added queries for filament requirements and printer status
- Added loadedFilaments, filamentComparison, amsMapping memos
- Added collapsible filament mapping UI section (same as other modals)
- Initializes manualMappings from existing item.ams_mapping
- Submits ams_mapping when saving changes
- Backend changes:
- Added ams_mapping field to PrintQueueItemUpdate schema
- Updated update_queue_item route to serialize ams_mapping to JSON
- Frontend API client:
- Added ams_mapping to PrintQueueItemUpdate interface
- Changed "Print" to "Reprint" on archive card button (ArchivesPage.tsx:690)
- Bumped service worker to v22
- Comprehensive hex-based color mapping (~200 Bambu colors from CSV)
- Fixed tooltips to use Bambu color lookup
- Widened modals (max-w-md → max-w-lg)
- Adjusted grid layout to fit long color names
- Service worker bumped to v21
Pending changes in bambuddy repo:
- CHANGELOG.md, README.md
- backend/app/api/routes/print_queue.py
- backend/tests/integration/test_print_queue_api.py
- frontend components (ReprintModal, AddToQueueModal, EditQueueItemModal)
- sw.js (v21)
- ReprintModal: Dropdown to override auto-matched AMS slots
- AddToQueueModal: Collapsible filament mapping section
- Backend: Store ams_mapping in print queue, apply when print starts
- Color names in dropdowns (decoded from Bambu codes or derived from hex)
- Blue ring indicator for manually selected vs auto-matched slots
- Status indicators: green (match), yellow (type only), orange (not found)
Closes#76
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
- Add light toggle button next to camera button at bottom of card
- Custom ChamberLight SVG icon with on/off states (yellow fill + rays when on)
- Backend endpoint: POST /printers/{id}/chamber-light?on=true|false
- Optimistic UI update for instant feedback
- Works on all Bambu Lab printers (X1, P1, A1, H2D)
- H2D dual chamber lights controlled together
Closes#67
Resolves FTP transfer failures on A1/A1 Mini printers caused by SSL
session reuse incompatibility. Also adds configurable FTP timeout
setting for slow WiFi connections.
Changes:
- Add SSL session reuse bypass for A1/A1 Mini printers (auto-detected)
- Add printer_model parameter to FTP functions for model detection
- Add configurable FTP timeout (10-120s, default 30s) in Settings
- Update all FTP callers: archiving, reprint, timelapse, firmware upload
Technical details:
- A1/A1 Mini printers don't support vsFTPd's SSL session reuse
- X1C/P1S continue to use session reuse as required by their FTP server
- ImplicitFTP_TLS now accepts skip_session_reuse flag
- BambuFTPClient auto-detects A1/A1 Mini and sets flag accordingly
maziggy