Compare commits
	
		
			9 Commits
		
	
	
		
			v2.0.0-bet
			...
			1dba2b2f23
		
	
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							@@ -39,4 +39,5 @@ _local/*
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website/*
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					website/*
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release.sh
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					release.sh
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.github/copilot-instructions.md
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					.github/copilot-instructions.md
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data
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					data
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					wiki
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										136
									
								
								CHANGELOG.md
									
									
									
									
									
								
							
							
						
						
									
										136
									
								
								CHANGELOG.md
									
									
									
									
									
								
							@@ -1,5 +1,141 @@
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# Changelog
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					# Changelog
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					## [2.0.2] - 2025-09-01
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			||||||
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					### Added
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			||||||
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					- add weight check and update spool weight in writeJsonToTag function
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			||||||
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					- add German and English wiki documentation
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			||||||
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			||||||
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					### Changed
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			||||||
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					- update platformio.ini for version v2.0.2
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			||||||
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					- remove redundant tare calls in setup and start_scale functions
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					## [2.0.1] - 2025-08-30
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					### Breaking Changes
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			||||||
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					- enhance commit categorization for breaking changes
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			||||||
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					- Handling of Spools with Tags from Vendors. fix: improve get_last_tag function to handle non-beta tags and fallback to newest tag
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					### Added
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			||||||
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					- implement retry mechanism and timeout handling for API requests
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					- add timeout handling and error states for vendor and filament operations
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					- enhance weight processing with filtered display and API stability checks
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					- implement weight stabilization functions and improve tare handling
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			||||||
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					- add fast-path JSON reading for web interface display
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					- add handling for successful NFC tag writes to send weight to Spoolman without auto-sending to Bambu
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					- implement robust page reading with error recovery for NFC tags
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					- enhance NFC tag reading with robust error recovery and JSON optimization for fast-path detection
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					- implement robust page reading and safe tag detection with error recovery
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					- add Manufacturer Tags support documentation in German and English
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					- add display delay for vendor, filament, and spool creation processes
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					- add progress bar updates for vendor and filament creation processes
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					- update vendor and filament ID handling to use NULL and add delays for stability
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					- add delay to ensure proper setting of vendor and filament IDs after API state changes
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					- enhance NDEF decoding with detailed validation and debugging output
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					- enhance NDEF decoding to validate structure and extract JSON payload
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					- add logging for decoded JSON data in NFC processing
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			||||||
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					- implement filament and spool creation in Spoolman API
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					- Add JSON structure comments for filament and spool creation
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					- Add vendor and filament management to API; implement recycling factory handling in NFC
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					### Changed
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			||||||
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					- update platformio.ini for version v2.0.1
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			||||||
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					- update changelog and header for version v2.0.0-beta14
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					- update platformio.ini for beta version v2.0.0-beta14
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			||||||
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					- update changelog and header for version v2.0.0-beta13
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					- update platformio.ini for beta version v2.0.0-beta13
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					- optimize weight stabilization parameters for improved responsiveness
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			||||||
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					- update changelog and header for version v2.0.0-beta12
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta12
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			||||||
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					- update changelog and header for version v2.0.0-beta11
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			||||||
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					- update changelog and header for version v2.0.0-beta11
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta11
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			||||||
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					- update changelog and header for version v2.0.0-beta10
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta10
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			||||||
 | 
					- update changelog and header for version v2.0.0-beta9
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v2.0.0-beta9
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			||||||
 | 
					- update changelog and header for version v2.0.0-beta8
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v2.0.0-beta8
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			||||||
 | 
					- update changelog and header for version v2.0.0-beta7
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta7
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			||||||
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					- update changelog and header for version v2.0.0-beta6
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			||||||
 | 
					- update changelog and header for version v2.0.0-beta6
 | 
				
			||||||
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					- update platformio.ini for beta version v2.0.0-beta6
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			||||||
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					- update changelog and header for version v2.0.0-beta5
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta5
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			||||||
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					- update changelog and header for version v2.0.0-beta4
 | 
				
			||||||
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					- update platformio.ini for beta version v2.0.0-beta4
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			||||||
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					- update changelog and header for version v2.0.0-beta3
 | 
				
			||||||
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					- update platformio.ini for beta version v2.0.0-beta3
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					- update createVendor and checkVendor functions to accept JsonDocument payload
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					- update changelog and header for version v2.0.0-beta2
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			||||||
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					- update platformio.ini for beta version v2.0.0-beta2
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					- clarify product URL description for Manufacturer Tags in German and English documentation
 | 
				
			||||||
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					- update changelog and header for version v2.0.0-beta1
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					- update platformio.ini for beta version v2.0.0-beta1
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			||||||
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					- update version to 2.0.0 in platformio.ini
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta18
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta18
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta17
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			||||||
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					- update platformio.ini for beta version v1.5.12-beta17
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					- optimize page limit detection and remove redundant verification code
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta16
 | 
				
			||||||
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					- update platformio.ini for beta version v1.5.12-beta16
 | 
				
			||||||
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					- Refactor NFC interface handling and improve error diagnostics
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta15
 | 
				
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 | 
					- update platformio.ini for beta version v1.5.12-beta15
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			||||||
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					- enhance NFC write operation diagnostics and improve error handling
 | 
				
			||||||
 | 
					- enhance NFC write operation handling and prevent tag operations during write
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta14
 | 
				
			||||||
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					- update platformio.ini for beta version v1.5.12-beta14
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			||||||
 | 
					- optimize JSON payload structure and enhance NFC tag validation process
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta13
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta13
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			||||||
 | 
					- reorganize clearUserDataArea function for improved clarity and safety
 | 
				
			||||||
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					- update changelog and header for version v1.5.12-beta12
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					- update platformio.ini for beta version v1.5.12-beta12
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta11
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta11
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta10
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta10
 | 
				
			||||||
 | 
					- streamline task creation in checkVendor and checkFilament functions
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta9
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta9
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta8
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta8
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta7
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta7
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta6
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta6
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			||||||
 | 
					- improve task synchronization in vendor, filament, and spool creation functions
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta5
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta5
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta4
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta4
 | 
				
			||||||
 | 
					- update changelog and header for version v1.5.12-beta3
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta3
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta2
 | 
				
			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta2
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			||||||
 | 
					- update changelog and header for version v1.5.12-beta1
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			||||||
 | 
					- update platformio.ini for beta version v1.5.12-beta1
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			||||||
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					- Merge branch 'main' into recyclingfabrik
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					- Merge branch 'main' into recyclingfabrik
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 | 
					### Fixed
 | 
				
			||||||
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					- call scale.tare() in setup after starting scale
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			||||||
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					- update createVendor function to use external_id as comment instead of static text
 | 
				
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					- update to_old_version in platformio.ini to reflect correct previous version
 | 
				
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					- increase delay in start_scale function for improved stability
 | 
				
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					- replace progress bar with message display for remaining weight in sendToApi function
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					- update vendor check to use shorthand key in payload
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					- reset NFC state on API send failure to allow retry
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			||||||
 | 
					- update createdFilamentId reset value to 65535 for better task handling
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					- update createdVendorId reset value to 65535 for improved API handling
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					- update spoolman ID reset values to 65535 for better API response detection
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					- correct color_hex key usage and comment out unused date fields in spool creation
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					- improve API state handling and vendor name formatting
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					- enhance filament creation logic to include dynamic comments based on payload
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## [2.0.0-beta14] - 2025-08-30
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					## [2.0.0-beta14] - 2025-08-30
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### Breaking Changes
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					### Breaking Changes
 | 
				
			||||||
- enhance commit categorization for breaking changes
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					- enhance commit categorization for breaking changes
 | 
				
			||||||
 
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										468
									
								
								WIKI_DE.md
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										468
									
								
								WIKI_DE.md
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,468 @@
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					# FilaMan Wiki - Deutsch
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			||||||
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					## Inhaltsverzeichnis
 | 
				
			||||||
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 | 
				
			||||||
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					1. [Überblick](#überblick)
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			||||||
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					2. [Installation](#installation)
 | 
				
			||||||
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					3. [Hardware-Anforderungen](#hardware-anforderungen)
 | 
				
			||||||
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					4. [Ersteinrichtung](#ersteinrichtung)
 | 
				
			||||||
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					5. [Konfiguration](#konfiguration)
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			||||||
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					6. [Benutzung](#benutzung)
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			||||||
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					7. [NFC-Tags](#nfc-tags)
 | 
				
			||||||
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					8. [Bambu Lab Integration](#bambu-lab-integration)
 | 
				
			||||||
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					9. [Spoolman Integration](#spoolman-integration)
 | 
				
			||||||
 | 
					10. [Octoprint Integration](#octoprint-integration)
 | 
				
			||||||
 | 
					11. [Hersteller Tags](#hersteller-tags)
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			||||||
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					12. [Fehlerbehebung](#fehlerbehebung)
 | 
				
			||||||
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					13. [Support](#support)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					---
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 | 
				
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 | 
					## Überblick
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					FilaMan ist ein umfassendes Filament-Managementsystem für 3D-Drucker, das auf ESP32-Hardware basiert. Es bietet Gewichtsmessung, NFC-Tag-Management und nahtlose Integration mit Spoolman und Bambu Lab 3D-Druckern.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Hauptfunktionen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
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					- **Präzise Gewichtsmessung** mit HX711 Wägezellen-Verstärker
 | 
				
			||||||
 | 
					- **NFC-Tag Lesen und Schreiben** für Filament-Identifikation
 | 
				
			||||||
 | 
					- **OLED-Display** für Status-Anzeigen
 | 
				
			||||||
 | 
					- **WiFi-Konnektivität** mit einfacher Konfiguration
 | 
				
			||||||
 | 
					- **Webbasierte Benutzeroberfläche** mit Echtzeit-Updates
 | 
				
			||||||
 | 
					- **Spoolman-Integration** für Lagerverwaltung
 | 
				
			||||||
 | 
					- **Bambu Lab AMS-Steuerung** via MQTT
 | 
				
			||||||
 | 
					- **Openspool NFC-Format** Kompatibilität
 | 
				
			||||||
 | 
					- **Hersteller Tag Unterstützung** für automatische Einrichtung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Systemvoraussetzungen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **ESP32 Development Board**
 | 
				
			||||||
 | 
					- **Spoolman Instanz** (erforderlich für volle Funktionalität)
 | 
				
			||||||
 | 
					- **WiFi-Netzwerk**
 | 
				
			||||||
 | 
					- **Webbrowser** (Chrome/Firefox/Safari)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Installation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Einfache Installation (Empfohlen)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Öffnen Sie den [FilaMan Web-Installer](https://www.filaman.app/installer.html)**
 | 
				
			||||||
 | 
					   - Verwenden Sie einen Chrome-basierten Browser
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **ESP32 vorbereiten**
 | 
				
			||||||
 | 
					   - Verbinden Sie den ESP32 über USB mit Ihrem Computer
 | 
				
			||||||
 | 
					   - Klicken Sie auf "Connect"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Port auswählen**
 | 
				
			||||||
 | 
					   - Wählen Sie den entsprechenden USB-Port aus
 | 
				
			||||||
 | 
					   - Bestätigen Sie die Auswahl
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					4. **Installation starten**
 | 
				
			||||||
 | 
					   - Klicken Sie auf "FilaMan installieren"
 | 
				
			||||||
 | 
					   - Warten Sie, bis der Installationsvorgang abgeschlossen ist
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Manuelle Kompilierung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Für erfahrene Benutzer mit PlatformIO:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```bash
 | 
				
			||||||
 | 
					git clone https://github.com/ManuelW77/Filaman.git
 | 
				
			||||||
 | 
					cd FilaMan/esp32
 | 
				
			||||||
 | 
					pio lib install
 | 
				
			||||||
 | 
					pio run --target upload
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Hardware-Anforderungen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Erforderliche Komponenten
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					| Komponente | Beschreibung | Amazon Link (Affiliate) |
 | 
				
			||||||
 | 
					|------------|--------------|-------------------------|
 | 
				
			||||||
 | 
					| ESP32 Development Board | Jede ESP32-Variante | [Amazon](https://amzn.to/3FHea6D) |
 | 
				
			||||||
 | 
					| HX711 + Wägezelle | 5kg Load Cell Amplifier | [Amazon](https://amzn.to/4ja1KTe) |
 | 
				
			||||||
 | 
					| OLED Display | 0.96" I2C 128x64 SSD1306 | [Amazon](https://amzn.to/445aaa9) |
 | 
				
			||||||
 | 
					| PN532 NFC Modul | V3 RFID-Modul | [Amazon](https://amzn.eu/d/gy9vaBX) |
 | 
				
			||||||
 | 
					| NFC Tags | NTAG213/NTAG215 | [Amazon](https://amzn.to/3E071xO) |
 | 
				
			||||||
 | 
					| TTP223 Touch Sensor | Optional für Tara-Funktion | [Amazon](https://amzn.to/4hTChMK) |
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Pin-Konfiguration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					| Komponente | ESP32 Pin | Funktion |
 | 
				
			||||||
 | 
					|------------|-----------|----------|
 | 
				
			||||||
 | 
					| HX711 DOUT | 16 | Datenausgang Wägezelle |
 | 
				
			||||||
 | 
					| HX711 SCK | 17 | Takt Wägezelle |
 | 
				
			||||||
 | 
					| OLED SDA | 21 | I2C Daten |
 | 
				
			||||||
 | 
					| OLED SCL | 22 | I2C Takt |
 | 
				
			||||||
 | 
					| PN532 IRQ | 32 | Interrupt |
 | 
				
			||||||
 | 
					| PN532 RESET | 33 | Reset |
 | 
				
			||||||
 | 
					| PN532 SDA | 21 | I2C Daten (geteilt) |
 | 
				
			||||||
 | 
					| PN532 SCL | 22 | I2C Takt (geteilt) |
 | 
				
			||||||
 | 
					| TTP223 I/O | 25 | Touch-Sensor (optional) |
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Wichtige Hinweise
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **PN532 DIP-Schalter** müssen auf I2C-Modus eingestellt sein
 | 
				
			||||||
 | 
					- **3V Pin** vom ESP32 für Touch-Sensor verwenden
 | 
				
			||||||
 | 
					- **Wägezellen-Verkabelung**: E+ (rot), E- (schwarz), A- (weiß), A+ (grün)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Ersteinrichtung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Nach der Installation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **ESP32 Neustart**
 | 
				
			||||||
 | 
					   - Das System erstellt automatisch einen WiFi-Hotspot "FilaMan"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **WiFi-Konfiguration**
 | 
				
			||||||
 | 
					   - Verbinden Sie sich mit dem "FilaMan" Netzwerk
 | 
				
			||||||
 | 
					   - Öffnen Sie einen Browser (automatisches Portal oder http://192.168.4.1)
 | 
				
			||||||
 | 
					   - Konfigurieren Sie Ihre WiFi-Zugangsdaten
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Erster Zugriff**
 | 
				
			||||||
 | 
					   - Nach erfolgreicher WiFi-Verbindung ist das System unter http://filaman.local erreichbar
 | 
				
			||||||
 | 
					   - Alternativ über die vom Router zugewiesene IP-Adresse
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman Vorbereitung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Wichtiger Hinweis**: Spoolman muss im Debug-Modus laufen:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```env
 | 
				
			||||||
 | 
					# In der .env Datei von Spoolman auskommentieren:
 | 
				
			||||||
 | 
					SPOOLMAN_DEBUG_MODE=TRUE
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Dies ist erforderlich, da Spoolman noch keine CORS-Domain-Konfiguration unterstützt.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Konfiguration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Waagen-Kalibrierung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Kalibrierung starten**
 | 
				
			||||||
 | 
					   - Gehen Sie zur "Scale" (Waage) Seite
 | 
				
			||||||
 | 
					   - Bereiten Sie ein 500g Referenzgewicht vor (z.B. Wasserglas)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Kalibrierungsschritte**
 | 
				
			||||||
 | 
					   - Folgen Sie den Anweisungen auf dem Display
 | 
				
			||||||
 | 
					   - Legen Sie das Gewicht auf, wenn gefordert
 | 
				
			||||||
 | 
					   - Warten Sie, bis die Kalibrierung abgeschlossen ist
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Validierung**
 | 
				
			||||||
 | 
					   - Testen Sie die Genauigkeit mit bekannten Gewichten
 | 
				
			||||||
 | 
					   - Bei Bedarf "Tare Scale" für Nullstellung verwenden
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman-Verbindung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Spoolman-URL eingeben**
 | 
				
			||||||
 | 
					   - Gehen Sie zur "Spoolman/Bambu" Seite
 | 
				
			||||||
 | 
					   - Geben Sie die vollständige URL Ihrer Spoolman-Instanz ein
 | 
				
			||||||
 | 
					   - Format: `http://spoolman-server:7912`
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Verbindung testen**
 | 
				
			||||||
 | 
					   - Das System prüft automatisch die Verbindung
 | 
				
			||||||
 | 
					   - Erfolgreiche Verbindung wird durch grünen Status angezeigt
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Bambu Lab Drucker (optional)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Drucker-Einstellungen**
 | 
				
			||||||
 | 
					   - Öffnen Sie das Einstellungsmenü auf Ihrem Bambu-Drucker
 | 
				
			||||||
 | 
					   - Notieren Sie sich die folgenden Daten:
 | 
				
			||||||
 | 
					     - IP-Adresse des Druckers
 | 
				
			||||||
 | 
					     - Access Code
 | 
				
			||||||
 | 
					     - Serial Number
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **FilaMan Konfiguration**
 | 
				
			||||||
 | 
					   - Geben Sie die Drucker-Daten in der "Spoolman/Bambu" Seite ein
 | 
				
			||||||
 | 
					   - Aktivieren Sie "Auto Send to Bambu" für automatische AMS-Zuordnung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Auto-Send Timeout**
 | 
				
			||||||
 | 
					   - Konfigurieren Sie die Wartezeit für automatische Spulen-Erkennung
 | 
				
			||||||
 | 
					   - Empfohlener Wert: 10-30 Sekunden
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Benutzung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Grundlegende Bedienung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Filament wiegen**
 | 
				
			||||||
 | 
					   - Platzieren Sie die Spule auf der Waage
 | 
				
			||||||
 | 
					   - Das Gewicht wird automatisch auf dem Display und in der Weboberfläche angezeigt
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **NFC-Tag scannen**
 | 
				
			||||||
 | 
					   - Halten Sie den Tag in die Nähe des PN532-Moduls
 | 
				
			||||||
 | 
					   - Bei erkannten Tags wird die Spulen-Information angezeigt
 | 
				
			||||||
 | 
					   - Das Gewicht wird automatisch in Spoolman aktualisiert
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Status-Überwachung**
 | 
				
			||||||
 | 
					   - **OLED-Display** zeigt aktuelles Gewicht und Verbindungsstatus
 | 
				
			||||||
 | 
					   - **Weboberfläche** bietet detaillierte Informationen und Steuerung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Weboberfläche Navigation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Startseite**: Hauptfunktionen und aktueller Status
 | 
				
			||||||
 | 
					- **Scale**: Waagen-Kalibrierung und -Einstellungen
 | 
				
			||||||
 | 
					- **Spoolman/Bambu**: System-Konfiguration
 | 
				
			||||||
 | 
					- **Statistics**: Nutzungsstatistiken (falls aktiviert)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## NFC-Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Unterstützte Tag-Typen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **NTAG213**: 144 Bytes (grundlegende Funktionen)
 | 
				
			||||||
 | 
					- **NTAG215**: 504 Bytes (empfohlen)
 | 
				
			||||||
 | 
					- **NTAG216**: 888 Bytes (erweiterte Funktionen)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Tag beschreiben
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Spule in Spoolman vorbereiten**
 | 
				
			||||||
 | 
					   - Erstellen Sie eine neue Spule in Spoolman
 | 
				
			||||||
 | 
					   - Stellen Sie sicher, dass alle erforderlichen Daten eingegeben sind
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Tag-Beschreibung starten**
 | 
				
			||||||
 | 
					   - Wählen Sie die Spule aus der Liste
 | 
				
			||||||
 | 
					   - Klicken Sie auf "Write Tag"
 | 
				
			||||||
 | 
					   - Das Display zeigt "Waiting for Tag"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Tag auflegen**
 | 
				
			||||||
 | 
					   - Platzieren Sie den NFC-Tag auf dem PN532-Modul
 | 
				
			||||||
 | 
					   - Warten Sie auf die Bestätigung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					4. **Erfolgsmeldung**
 | 
				
			||||||
 | 
					   - Bei erfolgreichem Beschreiben wird ein Häkchen angezeigt
 | 
				
			||||||
 | 
					   - Der Tag ist nun mit der Spoolman-Spule verknüpft
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Tag lesen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Tag scannen**
 | 
				
			||||||
 | 
					   - Platzieren Sie die Spule mit dem NFC-Tag auf die Waage über dem NFC-Reader
 | 
				
			||||||
 | 
					   - Bei Problemen beim Lesen: Spule etwas anders positionieren (nicht ganz an den Rand)
 | 
				
			||||||
 | 
					   - Die Spulen-Information wird automatisch geladen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Automatische Updates**
 | 
				
			||||||
 | 
					   - Das aktuelle Gewicht wird in Spoolman übertragen
 | 
				
			||||||
 | 
					   - Die Spule wird in der Weboberfläche automatisch ausgewählt
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Bambu Lab Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### AMS (Automatic Material System)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **AMS-Status anzeigen**
 | 
				
			||||||
 | 
					   - Die Weboberfläche zeigt den aktuellen Zustand aller AMS-Fächer
 | 
				
			||||||
 | 
					   - Beladene Fächer werden mit Filament-Informationen angezeigt
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Filament manuell zuordnen**
 | 
				
			||||||
 | 
					   - Wählen Sie eine Spule aus der Spoolman-Liste
 | 
				
			||||||
 | 
					   - Klicken Sie auf das entsprechende AMS-Fach-Symbol
 | 
				
			||||||
 | 
					   - Das Filament wird dem Fach zugeordnet
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Automatische Zuordnung**
 | 
				
			||||||
 | 
					   - Nach dem Wiegen mit aktiviertem "Auto Send to Bambu"
 | 
				
			||||||
 | 
					   - Das System wartet auf neue Spulen im AMS
 | 
				
			||||||
 | 
					   - Kalibrierte Filamente werden automatisch zugeordnet
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Bambu Studio Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Filament-Profile synchronisieren**
 | 
				
			||||||
 | 
					   - Kalibrieren Sie Filamente in Bambu Studio
 | 
				
			||||||
 | 
					   - Verwenden Sie Device → AMS → Bleistift-Symbol → Auswählen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Setting-IDs speichern**
 | 
				
			||||||
 | 
					   - FilaMan erkennt verfügbare Setting-IDs automatisch
 | 
				
			||||||
 | 
					   - Klicken Sie auf "Settings in Spoolman speichern"
 | 
				
			||||||
 | 
					   - Die Profile werden für zukünftige Drucke verwendet
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Verbindung wiederherstellen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Bei Verbindungsproblemen klicken Sie den roten Punkt in der Menüleiste
 | 
				
			||||||
 | 
					- Das System stellt automatisch eine neue Verbindung her
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Spoolman Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Automatische Funktionen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Spulen-Synchronisation**
 | 
				
			||||||
 | 
					   - Automatische Übertragung von Gewichtsänderungen
 | 
				
			||||||
 | 
					   - Echtzeit-Updates der Spulen-Daten
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Extra-Felder**
 | 
				
			||||||
 | 
					   - FilaMan erstellt automatisch erforderliche benutzerdefinierte Felder
 | 
				
			||||||
 | 
					   - NFC-Tag-UID wird als Referenz gespeichert
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Filterung**
 | 
				
			||||||
 | 
					   - "Nur Spulen ohne NFC-Tag anzeigen" für einfache Tag-Zuordnung
 | 
				
			||||||
 | 
					   - Kategorisierung nach Herstellern und Materialtypen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman Octoprint Plugin
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Für Octoprint-Benutzer ist eine automatische Spulen-Zuordnung verfügbar:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Plugin installieren**
 | 
				
			||||||
 | 
					   ```
 | 
				
			||||||
 | 
					   https://github.com/ManuelW77/OctoPrint-Spoolman-Filaman/archive/refs/heads/master.zip
 | 
				
			||||||
 | 
					   ```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **FilaMan konfigurieren**
 | 
				
			||||||
 | 
					   - Aktivieren Sie "Send to Octo-Plugin"
 | 
				
			||||||
 | 
					   - Geben Sie Octoprint-URL und API-Key ein
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Automatische Zuordnung**
 | 
				
			||||||
 | 
					   - Nach dem Wiegen wird die Spule automatisch in Octoprint aktiviert
 | 
				
			||||||
 | 
					   - Unterstützt aktuell nur Tool0 (erste Düse)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Hersteller Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Überblick
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Hersteller Tags ermöglichen es Filament-Produzenten, vorkonfigurierte NFC-Tags zu liefern, die automatisch alle notwendigen Einträge in Spoolman erstellen.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Erste Schritte mit Hersteller Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Tag scannen**
 | 
				
			||||||
 | 
					   - Platzieren Sie die Spule mit dem Hersteller-Tag auf die Waage über dem NFC-Reader
 | 
				
			||||||
 | 
					   - Bei Problemen beim Lesen: Spule etwas anders positionieren (nicht ganz an den Rand)
 | 
				
			||||||
 | 
					   - Das System erkennt automatisch das Hersteller-Format
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Automatische Erstellung**
 | 
				
			||||||
 | 
					   - **Marke** wird in Spoolman angelegt (falls nicht vorhanden)
 | 
				
			||||||
 | 
					   - **Filament-Typ** wird mit allen Spezifikationen erstellt
 | 
				
			||||||
 | 
					   - **Spule** wird automatisch registriert
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Zukünftige Scans**
 | 
				
			||||||
 | 
					   - Nach der ersten Einrichtung nutzen Tags das Fast-Path-System
 | 
				
			||||||
 | 
					   - Sofortige Gewichtsmessung ohne erneute Einrichtung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Unterstützte Hersteller
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **RecyclingFabrik**: Erster offizieller Partner
 | 
				
			||||||
 | 
					- Weitere Hersteller folgen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Vorteile
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- ✅ **Null manuelle Einrichtung**
 | 
				
			||||||
 | 
					- ✅ **Perfekte Datengenauigkeit**
 | 
				
			||||||
 | 
					- ✅ **Sofortige Integration**
 | 
				
			||||||
 | 
					- ✅ **Zukunftssicher**
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Fehlerbehebung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Häufige Probleme
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### WiFi-Verbindung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Kann nicht mit FilaMan-Hotspot verbinden
 | 
				
			||||||
 | 
					- Lösung: Stellen Sie sicher, dass der ESP32 gestartet ist
 | 
				
			||||||
 | 
					- Alternative: Manuell zu http://192.168.4.1 navigieren
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Weboberfläche nicht erreichbar
 | 
				
			||||||
 | 
					- Lösung: Prüfen Sie die IP-Adresse im Router
 | 
				
			||||||
 | 
					- Alternative: Verwenden Sie http://filaman.local
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Waage
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Ungenaue Gewichtsmessungen
 | 
				
			||||||
 | 
					- Lösung: Kalibrierung wiederholen
 | 
				
			||||||
 | 
					- Tipp: Verwenden Sie "Tare Scale" für Nullstellung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Wägezelle reagiert nicht
 | 
				
			||||||
 | 
					- Lösung: Überprüfen Sie die Verkabelung (E+, E-, A+, A-)
 | 
				
			||||||
 | 
					- Tipp: Testen Sie mit einem Multimeter
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### NFC-Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Tag wird nicht erkannt
 | 
				
			||||||
 | 
					- Lösung: Überprüfen Sie die PN532 DIP-Schalter (I2C-Modus)
 | 
				
			||||||
 | 
					- Tipp: Spule etwas anders auf der Waage positionieren (nicht ganz an den Rand)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Tag kann nicht beschrieben werden
 | 
				
			||||||
 | 
					- Lösung: Verwenden Sie NTAG215 für bessere Kompatibilität
 | 
				
			||||||
 | 
					- Tipp: Stellen Sie sicher, dass der Tag nicht schreibgeschützt ist
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Spoolman
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Verbindung zu Spoolman schlägt fehl
 | 
				
			||||||
 | 
					- Lösung: Aktivieren Sie SPOOLMAN_DEBUG_MODE=TRUE
 | 
				
			||||||
 | 
					- Tipp: Überprüfen Sie die URL-Formatierung
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Spulen werden nicht angezeigt
 | 
				
			||||||
 | 
					- Lösung: Stellen Sie sicher, dass Spoolman läuft
 | 
				
			||||||
 | 
					- Tipp: Prüfen Sie die Netzwerk-Firewall-Einstellungen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Bambu Lab
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: Drucker verbindet nicht
 | 
				
			||||||
 | 
					- Lösung: Überprüfen Sie Access Code und IP-Adresse
 | 
				
			||||||
 | 
					- Tipp: Stellen Sie sicher, dass der Drucker im LAN-Modus ist
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Problem**: AMS-Status wird nicht angezeigt
 | 
				
			||||||
 | 
					- Lösung: Prüfen Sie die MQTT-Verbindung
 | 
				
			||||||
 | 
					- Hinweis: Bambu kann die API jederzeit schließen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Debug-Informationen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Falls Sie Probleme haben, können Sie diese Schritte zur Diagnose verwenden:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Serieller Monitor (für Entwickler)
 | 
				
			||||||
 | 
					- Verbinden Sie den ESP32 über USB mit Ihrem Computer
 | 
				
			||||||
 | 
					- Öffnen Sie einen seriellen Monitor (z.B. Arduino IDE) mit 115200 Baud
 | 
				
			||||||
 | 
					- Sie sehen detaillierte Log-Nachrichten des Systems
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Browser-Konsole
 | 
				
			||||||
 | 
					- Öffnen Sie die Weboberfläche von FilaMan
 | 
				
			||||||
 | 
					- Drücken Sie F12 um die Entwicklertools zu öffnen  
 | 
				
			||||||
 | 
					- Schauen Sie in der Konsole nach Fehlermeldungen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Neustart bei anhaltenden Problemen
 | 
				
			||||||
 | 
					1. ESP32 vom Strom trennen
 | 
				
			||||||
 | 
					2. 10 Sekunden warten
 | 
				
			||||||
 | 
					3. Wieder anschließen
 | 
				
			||||||
 | 
					4. 30 Sekunden für vollständigen Start warten
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Support
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Community
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Discord Server**: [https://discord.gg/my7Gvaxj2v](https://discord.gg/my7Gvaxj2v)
 | 
				
			||||||
 | 
					- **GitHub Issues**: [Filaman Repository](https://github.com/ManuelW77/Filaman/issues)
 | 
				
			||||||
 | 
					- **YouTube Kanal**: [Deutsches Erklärvideo](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62zaOHU)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Dokumentation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Offizielle Website**: [www.filaman.app](https://www.filaman.app)
 | 
				
			||||||
 | 
					- **GitHub Wiki**: [Detaillierte Dokumentation](https://github.com/ManuelW77/Filaman/wiki)
 | 
				
			||||||
 | 
					- **Hardware-Referenz**: ESP32 Pinout-Diagramme in `/img/`
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Entwicklung unterstützen
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Wenn Sie das Projekt unterstützen möchten:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					[](https://www.buymeacoffee.com/manuelw)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Lizenz
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Dieses Projekt ist unter der MIT-Lizenz veröffentlicht. Siehe [LICENSE](LICENSE.txt) für Details.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Letzte Aktualisierung**: August 2025
 | 
				
			||||||
 | 
					**Version**: 2.0
 | 
				
			||||||
 | 
					**Maintainer**: Manuel W.
 | 
				
			||||||
							
								
								
									
										746
									
								
								WIKI_EN.md
									
									
									
									
									
										Normal file
									
								
							
							
						
						
									
										746
									
								
								WIKI_EN.md
									
									
									
									
									
										Normal file
									
								
							@@ -0,0 +1,746 @@
 | 
				
			|||||||
 | 
					# FilaMan Wiki - English
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Table of Contents
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. [Overview](#overview)
 | 
				
			||||||
 | 
					2. [Installation](#installation)
 | 
				
			||||||
 | 
					3. [Hardware Requirements](#hardware-requirements)
 | 
				
			||||||
 | 
					4. [Initial Setup](#initial-setup)
 | 
				
			||||||
 | 
					5. [Configuration](#configuration)
 | 
				
			||||||
 | 
					6. [Usage](#usage)
 | 
				
			||||||
 | 
					7. [NFC Tags](#nfc-tags)
 | 
				
			||||||
 | 
					8. [Bambu Lab Integration](#bambu-lab-integration)
 | 
				
			||||||
 | 
					9. [Spoolman Integration](#spoolman-integration)
 | 
				
			||||||
 | 
					10. [Octoprint Integration](#octoprint-integration)
 | 
				
			||||||
 | 
					11. [Manufacturer Tags](#manufacturer-tags)
 | 
				
			||||||
 | 
					12. [Troubleshooting](#troubleshooting)
 | 
				
			||||||
 | 
					13. [Support](#support)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Overview
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					FilaMan is a comprehensive filament management system for 3D printers based on ESP32 hardware. It provides weight measurement, NFC tag management, and seamless integration with Spoolman and Bambu Lab 3D printers.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Key Features
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Precise weight measurement** with HX711 load cell amplifier
 | 
				
			||||||
 | 
					- **NFC tag reading and writing** for filament identification
 | 
				
			||||||
 | 
					- **OLED display** for status information
 | 
				
			||||||
 | 
					- **WiFi connectivity** with easy configuration
 | 
				
			||||||
 | 
					- **Web-based user interface** with real-time updates
 | 
				
			||||||
 | 
					- **Spoolman integration** for inventory management
 | 
				
			||||||
 | 
					- **Bambu Lab AMS control** via MQTT
 | 
				
			||||||
 | 
					- **OpenSpool NFC format** compatibility
 | 
				
			||||||
 | 
					- **Manufacturer tag support** for automatic setup
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### System Requirements
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **ESP32 Development Board**
 | 
				
			||||||
 | 
					- **Spoolman Instance** (required for full functionality)
 | 
				
			||||||
 | 
					- **WiFi Network**
 | 
				
			||||||
 | 
					- **Web Browser** (Chrome/Firefox/Safari)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Installation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Easy Installation (Recommended)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Open the [FilaMan Web Installer](https://www.filaman.app/installer.html)**
 | 
				
			||||||
 | 
					   - Use a Chrome-based browser
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Prepare ESP32**
 | 
				
			||||||
 | 
					   - Connect ESP32 via USB to your computer
 | 
				
			||||||
 | 
					   - Click "Connect"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Select Port**
 | 
				
			||||||
 | 
					   - Choose the appropriate USB port
 | 
				
			||||||
 | 
					   - Confirm selection
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					4. **Start Installation**
 | 
				
			||||||
 | 
					   - Click "Install FilaMan"
 | 
				
			||||||
 | 
					   - Wait for installation to complete
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Manual Compilation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					For advanced users with PlatformIO:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```bash
 | 
				
			||||||
 | 
					git clone https://github.com/ManuelW77/Filaman.git
 | 
				
			||||||
 | 
					cd FilaMan/esp32
 | 
				
			||||||
 | 
					pio lib install
 | 
				
			||||||
 | 
					pio run --target upload
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Hardware Requirements
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Required Components
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					| Component | Description | Amazon Link (Affiliate) |
 | 
				
			||||||
 | 
					|-----------|-------------|-------------------------|
 | 
				
			||||||
 | 
					| ESP32 Development Board | Any ESP32 variant | [Amazon](https://amzn.to/3FHea6D) |
 | 
				
			||||||
 | 
					| HX711 + Load Cell | 5kg Load Cell Amplifier | [Amazon](https://amzn.to/4ja1KTe) |
 | 
				
			||||||
 | 
					| OLED Display | 0.96" I2C 128x64 SSD1306 | [Amazon](https://amzn.to/445aaa9) |
 | 
				
			||||||
 | 
					| PN532 NFC Module | V3 RFID Module | [Amazon](https://amzn.eu/d/gy9vaBX) |
 | 
				
			||||||
 | 
					| NFC Tags | NTAG213/NTAG215 | [Amazon](https://amzn.to/3E071xO) |
 | 
				
			||||||
 | 
					| TTP223 Touch Sensor | Optional for tare function | [Amazon](https://amzn.to/4hTChMK) |
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Pin Configuration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					| Component | ESP32 Pin | Function |
 | 
				
			||||||
 | 
					|-----------|-----------|----------|
 | 
				
			||||||
 | 
					| HX711 DOUT | 16 | Load cell data output |
 | 
				
			||||||
 | 
					| HX711 SCK | 17 | Load cell clock |
 | 
				
			||||||
 | 
					| OLED SDA | 21 | I2C data |
 | 
				
			||||||
 | 
					| OLED SCL | 22 | I2C clock |
 | 
				
			||||||
 | 
					| PN532 IRQ | 32 | Interrupt |
 | 
				
			||||||
 | 
					| PN532 RESET | 33 | Reset |
 | 
				
			||||||
 | 
					| PN532 SDA | 21 | I2C data (shared) |
 | 
				
			||||||
 | 
					| PN532 SCL | 22 | I2C clock (shared) |
 | 
				
			||||||
 | 
					| TTP223 I/O | 25 | Touch sensor (optional) |
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Important Notes
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **PN532 DIP switches** must be set to I2C mode
 | 
				
			||||||
 | 
					- **3V pin** from ESP32 for touch sensor
 | 
				
			||||||
 | 
					- **Load cell wiring**: E+ (red), E- (black), A- (white), A+ (green)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Initial Setup
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### After Installation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **ESP32 Restart**
 | 
				
			||||||
 | 
					   - System automatically creates a WiFi hotspot "FilaMan"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **WiFi Configuration**
 | 
				
			||||||
 | 
					   - Connect to the "FilaMan" network
 | 
				
			||||||
 | 
					   - Open browser (automatic portal or <http://192.168.4.1>)
 | 
				
			||||||
 | 
					   - Configure your WiFi credentials
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **First Access**
 | 
				
			||||||
 | 
					   - After successful WiFi connection, access system at <http://filaman.local>
 | 
				
			||||||
 | 
					   - Alternative: Use IP address assigned by router
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman Preparation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Important Note**: Spoolman must run in debug mode:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```env
 | 
				
			||||||
 | 
					# Uncomment in Spoolman's .env file:
 | 
				
			||||||
 | 
					SPOOLMAN_DEBUG_MODE=TRUE
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					This is required as Spoolman doesn't support CORS domain configuration yet.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Configuration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Scale Calibration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Start Calibration**
 | 
				
			||||||
 | 
					   - Go to "Scale" page
 | 
				
			||||||
 | 
					   - Prepare a 500g reference weight (e.g., water glass)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Calibration Steps**
 | 
				
			||||||
 | 
					   - Follow instructions on display
 | 
				
			||||||
 | 
					   - Place weight when prompted
 | 
				
			||||||
 | 
					   - Wait for calibration to complete
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Validation**
 | 
				
			||||||
 | 
					   - Test accuracy with known weights
 | 
				
			||||||
 | 
					   - Use "Tare Scale" for zero adjustment if needed
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman Connection
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Enter Spoolman URL**
 | 
				
			||||||
 | 
					   - Go to "Spoolman/Bambu" page
 | 
				
			||||||
 | 
					   - Enter complete URL of your Spoolman instance
 | 
				
			||||||
 | 
					   - Format: `http://spoolman-server:7912`
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Test Connection**
 | 
				
			||||||
 | 
					   - System automatically checks connection
 | 
				
			||||||
 | 
					   - Successful connection shown by green status
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Bambu Lab Printer (Optional)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Printer Settings**
 | 
				
			||||||
 | 
					   - Open settings menu on your Bambu printer
 | 
				
			||||||
 | 
					   - Note the following data:
 | 
				
			||||||
 | 
					     - Printer IP address
 | 
				
			||||||
 | 
					     - Access Code
 | 
				
			||||||
 | 
					     - Serial Number
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **FilaMan Configuration**
 | 
				
			||||||
 | 
					   - Enter printer data on "Spoolman/Bambu" page
 | 
				
			||||||
 | 
					   - Enable "Auto Send to Bambu" for automatic AMS assignment
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Auto-Send Timeout**
 | 
				
			||||||
 | 
					   - Configure waiting time for automatic spool detection
 | 
				
			||||||
 | 
					   - Recommended value: 10-30 seconds
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Usage
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Basic Operation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Weigh Filament**
 | 
				
			||||||
 | 
					   - Place spool on scale
 | 
				
			||||||
 | 
					   - Weight automatically displayed on screen and web interface
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Scan NFC Tag**
 | 
				
			||||||
 | 
					   - Hold tag near PN532 module
 | 
				
			||||||
 | 
					   - Recognized tags display spool information
 | 
				
			||||||
 | 
					   - Weight automatically updated in Spoolman
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Status Monitoring**
 | 
				
			||||||
 | 
					   - **OLED Display** shows current weight and connection status
 | 
				
			||||||
 | 
					   - **Web Interface** provides detailed information and control
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Web Interface Navigation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Home**: Main functions and current status
 | 
				
			||||||
 | 
					- **Scale**: Scale calibration and settings
 | 
				
			||||||
 | 
					- **Spoolman/Bambu**: System configuration
 | 
				
			||||||
 | 
					- **Statistics**: Usage statistics (if enabled)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## NFC Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Supported Tag Types
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **NTAG213**: 144 bytes (basic functions)
 | 
				
			||||||
 | 
					- **NTAG215**: 504 bytes (recommended)
 | 
				
			||||||
 | 
					- **NTAG216**: 888 bytes (extended functions)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Writing Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Prepare Spool in Spoolman**
 | 
				
			||||||
 | 
					   - Create new spool in Spoolman
 | 
				
			||||||
 | 
					   - Ensure all required data is entered
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Start Tag Writing**
 | 
				
			||||||
 | 
					   - Select spool from list
 | 
				
			||||||
 | 
					   - Click "Write Tag"
 | 
				
			||||||
 | 
					   - Display shows "Waiting for Tag"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Place Tag**
 | 
				
			||||||
 | 
					   - Position NFC tag on PN532 module
 | 
				
			||||||
 | 
					   - Wait for confirmation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					4. **Success Message**
 | 
				
			||||||
 | 
					   - Successful writing shows checkmark
 | 
				
			||||||
 | 
					   - Tag is now linked to Spoolman spool
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Reading Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Scan Tag**
 | 
				
			||||||
 | 
					   - Place the spool with NFC tag on the scale over the NFC reader
 | 
				
			||||||
 | 
					   - If reading fails: Reposition spool slightly (not completely at the edge)
 | 
				
			||||||
 | 
					   - Spool information automatically loaded
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Automatic Updates**
 | 
				
			||||||
 | 
					   - Current weight transferred to Spoolman
 | 
				
			||||||
 | 
					   - Spool automatically selected in web interface
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Bambu Lab Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### AMS (Automatic Material System)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Display AMS Status**
 | 
				
			||||||
 | 
					   - Web interface shows current state of all AMS slots
 | 
				
			||||||
 | 
					   - Loaded slots display filament information
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Manual Filament Assignment**
 | 
				
			||||||
 | 
					   - Select spool from Spoolman list
 | 
				
			||||||
 | 
					   - Click corresponding AMS slot icon
 | 
				
			||||||
 | 
					   - Filament assigned to slot
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Automatic Assignment**
 | 
				
			||||||
 | 
					   - After weighing with "Auto Send to Bambu" enabled
 | 
				
			||||||
 | 
					   - System waits for new spools in AMS
 | 
				
			||||||
 | 
					   - Calibrated filaments automatically assigned
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Bambu Studio Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Sync Filament Profiles**
 | 
				
			||||||
 | 
					   - Calibrate filaments in Bambu Studio
 | 
				
			||||||
 | 
					   - Use Device → AMS → Pencil icon → Select
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Save Setting IDs**
 | 
				
			||||||
 | 
					   - FilaMan automatically detects available setting IDs
 | 
				
			||||||
 | 
					   - Click "Save Settings to Spoolman"
 | 
				
			||||||
 | 
					   - Profiles used for future prints
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Restore Connection
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- For connection issues, click red dot in menu bar
 | 
				
			||||||
 | 
					- System automatically establishes new connection
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Spoolman Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Automatic Functions
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Spool Synchronization**
 | 
				
			||||||
 | 
					   - Automatic transfer of weight changes
 | 
				
			||||||
 | 
					   - Real-time updates of spool data
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Extra Fields**
 | 
				
			||||||
 | 
					   - FilaMan automatically creates required custom fields
 | 
				
			||||||
 | 
					   - NFC tag UID stored as reference
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Filtering**
 | 
				
			||||||
 | 
					   - "Show only spools without NFC tag" for easy tag assignment
 | 
				
			||||||
 | 
					   - Categorization by manufacturers and material types
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Spoolman Octoprint Plugin
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					For Octoprint users, automatic spool assignment is available:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Install Plugin**
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					   ```text
 | 
				
			||||||
 | 
					   https://github.com/ManuelW77/OctoPrint-Spoolman-Filaman/archive/refs/heads/master.zip
 | 
				
			||||||
 | 
					   ```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Configure FilaMan**
 | 
				
			||||||
 | 
					   - Enable "Send to Octo-Plugin"
 | 
				
			||||||
 | 
					   - Enter Octoprint URL and API key
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Automatic Assignment**
 | 
				
			||||||
 | 
					   - After weighing, spool automatically activated in Octoprint
 | 
				
			||||||
 | 
					   - Currently supports only Tool0 (first nozzle)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Manufacturer Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Overview
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Manufacturer tags allow filament producers to provide pre-configured NFC tags that automatically create all necessary entries in Spoolman.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Getting Started with Manufacturer Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Scan Tag**
 | 
				
			||||||
 | 
					   - Place spool with manufacturer tag on the scale over the NFC reader
 | 
				
			||||||
 | 
					   - If reading fails: Reposition spool slightly (not completely at the edge)
 | 
				
			||||||
 | 
					   - System automatically recognizes manufacturer format
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					2. **Automatic Creation**
 | 
				
			||||||
 | 
					   - **Brand** created in Spoolman (if not present)
 | 
				
			||||||
 | 
					   - **Filament type** created with all specifications
 | 
				
			||||||
 | 
					   - **Spool** automatically registered
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					3. **Future Scans**
 | 
				
			||||||
 | 
					   - After initial setup, tags use fast-path system
 | 
				
			||||||
 | 
					   - Immediate weight measurement without re-setup
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Supported Manufacturers
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **RecyclingFabrik**: First official partner
 | 
				
			||||||
 | 
					- More manufacturers coming soon
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Benefits
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- ✅ **Zero manual setup**
 | 
				
			||||||
 | 
					- ✅ **Perfect data accuracy**
 | 
				
			||||||
 | 
					- ✅ **Instant integration**
 | 
				
			||||||
 | 
					- ✅ **Future-proof**
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Troubleshooting
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Common Issues
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### WiFi Connection
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Cannot connect to FilaMan hotspot
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Ensure ESP32 is started
 | 
				
			||||||
 | 
					- Alternative: Manually navigate to <http://192.168.4.1>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Web interface not accessible
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Check IP address in router
 | 
				
			||||||
 | 
					- Alternative: Use <http://filaman.local>
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Scale
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Inaccurate weight measurements
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Repeat calibration
 | 
				
			||||||
 | 
					- Tip: Use "Tare Scale" for zero adjustment
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Load cell not responding
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Check wiring (E+, E-, A+, A-)
 | 
				
			||||||
 | 
					- Tip: Test with multimeter
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### NFC Tags
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Tag not recognized
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Check PN532 DIP switches (I2C mode)
 | 
				
			||||||
 | 
					- Tip: Reposition spool slightly on scale (not completely at the edge)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Cannot write tag
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Use NTAG215 for better compatibility
 | 
				
			||||||
 | 
					- Tip: Ensure tag is not write-protected
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Spoolman
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Connection to Spoolman fails
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Enable SPOOLMAN_DEBUG_MODE=TRUE
 | 
				
			||||||
 | 
					- Tip: Check URL formatting
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Spools not displayed
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Ensure Spoolman is running
 | 
				
			||||||
 | 
					- Tip: Check network firewall settings
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Bambu Lab
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: Printer won't connect
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Check access code and IP address
 | 
				
			||||||
 | 
					- Tip: Ensure printer is in LAN mode
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Issue**: AMS status not displayed
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Solution: Check MQTT connection
 | 
				
			||||||
 | 
					- Note: Bambu may close API at any time
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Debug Information
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					If you have problems, you can use these steps for diagnosis:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Serial Monitor (for developers)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Connect the ESP32 via USB to your computer
 | 
				
			||||||
 | 
					- Open a serial monitor (e.g., Arduino IDE) with 115200 baud
 | 
				
			||||||
 | 
					- You will see detailed log messages from the system
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Browser Console
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- Open the FilaMan web interface
 | 
				
			||||||
 | 
					- Press F12 to open developer tools
 | 
				
			||||||
 | 
					- Check the console for error messages
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Maintenance and Updates
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Firmware Update
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **Via Web Interface**: Access `http://filaman.local/upgrade.html`
 | 
				
			||||||
 | 
					2. **Select firmware file** (.bin format)
 | 
				
			||||||
 | 
					3. **Upload** - System restarts automatically
 | 
				
			||||||
 | 
					4. **Configuration preserved** - Settings remain intact
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### System Reset
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					For persistent issues:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. Disconnect ESP32 from power
 | 
				
			||||||
 | 
					2. Wait 10 seconds
 | 
				
			||||||
 | 
					3. Reconnect
 | 
				
			||||||
 | 
					4. Wait 30 seconds for complete startup
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Support and Information
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Manufacturer**: Your Company Name
 | 
				
			||||||
 | 
					**Maintainer**: Manuel W.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Scale Technology
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Weight Stabilization
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					The system uses multiple filters for precise measurements:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// Moving Average Filter with 8 values
 | 
				
			||||||
 | 
					#define MOVING_AVERAGE_SIZE 8
 | 
				
			||||||
 | 
					// Low-Pass Filter for smoothing
 | 
				
			||||||
 | 
					#define LOW_PASS_ALPHA 0.3f
 | 
				
			||||||
 | 
					// Thresholds for updates
 | 
				
			||||||
 | 
					#define DISPLAY_THRESHOLD 0.3f    // Display update
 | 
				
			||||||
 | 
					#define API_THRESHOLD 1.5f        // API actions
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Calibration Algorithm
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					1. **System Pause**: All tasks are temporarily paused
 | 
				
			||||||
 | 
					2. **Zero Setting**: Tare scale without weight
 | 
				
			||||||
 | 
					3. **Reference Measurement**: 500g weight for 10 measurements
 | 
				
			||||||
 | 
					4. **Calculation**: `newValue = rawValue / SCALE_LEVEL_WEIGHT`
 | 
				
			||||||
 | 
					5. **NVS Storage**: Permanent value with verification
 | 
				
			||||||
 | 
					6. **Filter Reset**: New baseline for stabilization
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Auto-Tare Logic
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// Conditions for Auto-Tare
 | 
				
			||||||
 | 
					if (autoTare && (weight > 2 && weight < 7) || weight < -2) {
 | 
				
			||||||
 | 
					    scale_tare_counter++;
 | 
				
			||||||
 | 
					    if (scale_tare_counter >= 5) {
 | 
				
			||||||
 | 
					        // Automatic zero setting
 | 
				
			||||||
 | 
					        scale.tare();
 | 
				
			||||||
 | 
					        resetWeightFilter();
 | 
				
			||||||
 | 
					    }
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### NFC Technology
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### PN532 Communication
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Interface**: I2C at 400kHz
 | 
				
			||||||
 | 
					- **IRQ Pin**: Interrupt-based tag detection
 | 
				
			||||||
 | 
					- **Reset Handling**: Automatic recovery from communication errors
 | 
				
			||||||
 | 
					- **DIP Switches**: Must be set to I2C mode (00)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### NDEF Implementation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```json
 | 
				
			||||||
 | 
					// FilaMan Spoolman Format (with sm_id)
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "sm_id": "123",
 | 
				
			||||||
 | 
					  "color": "#FF5733",
 | 
				
			||||||
 | 
					  "type": "PLA", 
 | 
				
			||||||
 | 
					  "brand": "Example Brand"
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Manufacturer Tag Schema
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Compact JSON format for storage efficiency:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```json
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "b": "RecyclingFabrik",           // brand
 | 
				
			||||||
 | 
					  "an": "FX1_PLA-S175-1000-RED",  // article number
 | 
				
			||||||
 | 
					  "t": "PLA",                      // type
 | 
				
			||||||
 | 
					  "c": "FF0000",                   // color (hex without #)
 | 
				
			||||||
 | 
					  "cn": "Red",                     // color name
 | 
				
			||||||
 | 
					  "et": "210",                     // extruder temp
 | 
				
			||||||
 | 
					  "bt": "60",                      // bed temp
 | 
				
			||||||
 | 
					  "di": "1.75",                    // diameter
 | 
				
			||||||
 | 
					  "de": "1.24",                    // density
 | 
				
			||||||
 | 
					  "sw": "240",                      // spool weight
 | 
				
			||||||
 | 
					  "u": "https://www.yoururl.com/search?q=" // URL used vor Brand Link and Filament Link
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Display System
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### OLED Architecture (SSD1306)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Resolution**: 128x64 pixels monochrome
 | 
				
			||||||
 | 
					- **Areas**:
 | 
				
			||||||
 | 
					  - Status bar: 0-16 pixels (version, icons)
 | 
				
			||||||
 | 
					  - Main area: 17-64 pixels (weight, messages)
 | 
				
			||||||
 | 
					- **Update Interval**: 1 second for status line
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Icon System
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Bitmap icons for various states:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// Status Icons (16x16 pixels)
 | 
				
			||||||
 | 
					- icon_success: Checkmark for successful operations
 | 
				
			||||||
 | 
					- icon_failed: X for errors
 | 
				
			||||||
 | 
					- icon_transfer: Arrow for data transmission
 | 
				
			||||||
 | 
					- icon_loading: Loading circle for ongoing operations
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					// Connection Icons with strikethrough indicator
 | 
				
			||||||
 | 
					- wifi_on/wifi_off: WLAN status
 | 
				
			||||||
 | 
					- bambu_on: Bambu Lab connection
 | 
				
			||||||
 | 
					- spoolman_on: Spoolman API status
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### API Integration
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Spoolman REST API
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					FilaMan interacts with the following endpoints:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```http
 | 
				
			||||||
 | 
					GET  /api/v1/spool/          # List spools
 | 
				
			||||||
 | 
					POST /api/v1/spool/          # Create new spool
 | 
				
			||||||
 | 
					PUT  /api/v1/spool/{id}/     # Update spool
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					GET  /api/v1/vendor/         # List vendors
 | 
				
			||||||
 | 
					POST /api/v1/vendor/         # Create new vendor
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					GET  /api/v1/filament/       # List filaments
 | 
				
			||||||
 | 
					POST /api/v1/filament/       # Create new filament
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Request Handling
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// Sequential API processing
 | 
				
			||||||
 | 
					enum spoolmanApiStateType {
 | 
				
			||||||
 | 
					    API_IDLE = 0,
 | 
				
			||||||
 | 
					    API_PROCESSING = 1,
 | 
				
			||||||
 | 
					    API_ERROR = 2
 | 
				
			||||||
 | 
					};
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					Prevents simultaneous API calls and deadlocks.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Weight Update Logic
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// Conditions for Spoolman update
 | 
				
			||||||
 | 
					if (activeSpoolId != "" && 
 | 
				
			||||||
 | 
					    weigthCouterToApi > 3 &&    // 3+ stable measurements
 | 
				
			||||||
 | 
					    weightSend == 0 &&          // Not yet sent
 | 
				
			||||||
 | 
					    weight > 5 &&               // Minimum weight 5g
 | 
				
			||||||
 | 
					    spoolmanApiState == API_IDLE) {
 | 
				
			||||||
 | 
					    updateSpoolWeight(activeSpoolId, weight);
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Bambu Lab MQTT
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Connection Parameters
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// SSL/TLS Configuration
 | 
				
			||||||
 | 
					#define BAMBU_PORT 8883
 | 
				
			||||||
 | 
					#define BAMBU_USERNAME "bblp"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					// Topic Structure
 | 
				
			||||||
 | 
					String topic = "device/" + bambu_serial + "/report";
 | 
				
			||||||
 | 
					String request_topic = "device/" + bambu_serial + "/request";
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### AMS Data Structure
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					struct AMSData {
 | 
				
			||||||
 | 
					    String tray_id;
 | 
				
			||||||
 | 
					    String tray_type;
 | 
				
			||||||
 | 
					    String tray_color;
 | 
				
			||||||
 | 
					    String tray_material;
 | 
				
			||||||
 | 
					    String setting_id;
 | 
				
			||||||
 | 
					    String tray_info_idx;
 | 
				
			||||||
 | 
					    bool has_spool;
 | 
				
			||||||
 | 
					};
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Auto-Send Mechanism
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// After tag recognition
 | 
				
			||||||
 | 
					if (bambuCredentials.autosend_enable) {
 | 
				
			||||||
 | 
					    autoSetToBambuSpoolId = activeSpoolId.toInt();
 | 
				
			||||||
 | 
					    // Countdown starts automatically
 | 
				
			||||||
 | 
					    // Waits for new spool in AMS
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### WebSocket Communication
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Message Types
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```javascript
 | 
				
			||||||
 | 
					// Client → Server
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "type": "writeNfcTag",
 | 
				
			||||||
 | 
					  "tagType": "spool",
 | 
				
			||||||
 | 
					  "payload": { /* JSON data */ }
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "type": "scale",
 | 
				
			||||||
 | 
					  "payload": "tare|calibrate|setAutoTare",
 | 
				
			||||||
 | 
					  "enabled": true
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					// Server → Client
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "type": "heartbeat",
 | 
				
			||||||
 | 
					  "freeHeap": 245,
 | 
				
			||||||
 | 
					  "bambu_connected": true,
 | 
				
			||||||
 | 
					  "spoolman_connected": true
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					{
 | 
				
			||||||
 | 
					  "type": "amsData",
 | 
				
			||||||
 | 
					  "data": [ /* AMS array */ ]
 | 
				
			||||||
 | 
					}
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Connection Management
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Auto-Reconnect**: Client-side reconnection
 | 
				
			||||||
 | 
					- **Heartbeat**: Every 30 seconds for connection monitoring
 | 
				
			||||||
 | 
					- **Cleanup**: Automatic removal of dead connections
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Watchdog and Error Handling
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### System Watchdog
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					```cpp
 | 
				
			||||||
 | 
					// WDT Configuration
 | 
				
			||||||
 | 
					esp_task_wdt_init(10, true);  // 10s timeout, panic on overflow
 | 
				
			||||||
 | 
					esp_task_wdt_add(NULL);       // Add current task
 | 
				
			||||||
 | 
					```
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					#### Error Recovery
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **NFC Reset**: Automatic PN532 restart on communication errors
 | 
				
			||||||
 | 
					- **MQTT Reconnect**: Bambu Lab connection automatically restored
 | 
				
			||||||
 | 
					- **WiFi Monitoring**: Connection check every 60 seconds
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					## Support
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Community
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Discord Server**: [https://discord.gg/my7Gvaxj2v](https://discord.gg/my7Gvaxj2v)
 | 
				
			||||||
 | 
					- **GitHub Issues**: [Filaman Repository](https://github.com/ManuelW77/Filaman/issues)
 | 
				
			||||||
 | 
					- **YouTube Channel**: [German explanation video](https://youtu.be/uNDe2wh9SS8?si=b-jYx4I1w62zaOHU)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Documentation
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					- **Official Website**: [www.filaman.app](https://www.filaman.app)
 | 
				
			||||||
 | 
					- **GitHub Wiki**: [Detailed documentation](https://github.com/ManuelW77/Filaman/wiki)
 | 
				
			||||||
 | 
					- **Hardware Reference**: ESP32 pinout diagrams in `/img/`
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### Support Development
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					If you'd like to support the project:
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					[](https://www.buymeacoffee.com/manuelw)
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					### License
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					This project is released under the MIT License. See [LICENSE](LICENSE.txt) for details.
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					---
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					**Last Updated**: August 2025  
 | 
				
			||||||
 | 
					**Version**: 2.0  
 | 
				
			||||||
 | 
					**Maintainer**: Manuel W.
 | 
				
			||||||
@@ -9,7 +9,7 @@
 | 
				
			|||||||
; https://docs.platformio.org/page/projectconf.html
 | 
					; https://docs.platformio.org/page/projectconf.html
 | 
				
			||||||
 | 
					
 | 
				
			||||||
[common]
 | 
					[common]
 | 
				
			||||||
version = "2.0.0-beta14"
 | 
					version = "2.0.2"
 | 
				
			||||||
to_old_version = "1.5.10"
 | 
					to_old_version = "1.5.10"
 | 
				
			||||||
 | 
					
 | 
				
			||||||
##
 | 
					##
 | 
				
			||||||
 
 | 
				
			|||||||
@@ -59,7 +59,6 @@ void setup() {
 | 
				
			|||||||
 | 
					
 | 
				
			||||||
  // Scale
 | 
					  // Scale
 | 
				
			||||||
  start_scale(touchSensorConnected);
 | 
					  start_scale(touchSensorConnected);
 | 
				
			||||||
  scale.tare();
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
  // WDT initialisieren mit 10 Sekunden Timeout
 | 
					  // WDT initialisieren mit 10 Sekunden Timeout
 | 
				
			||||||
  bool panic = true; // Wenn true, löst ein WDT-Timeout einen System-Panik aus
 | 
					  bool panic = true; // Wenn true, löst ein WDT-Timeout einen System-Panik aus
 | 
				
			||||||
@@ -221,7 +220,6 @@ void loop() {
 | 
				
			|||||||
    }
 | 
					    }
 | 
				
			||||||
 | 
					
 | 
				
			||||||
    // reset weight counter after writing tag
 | 
					    // reset weight counter after writing tag
 | 
				
			||||||
    // TBD: what exactly is the logic behind this?
 | 
					 | 
				
			||||||
    if (currentMillis - lastWeightReadTime >= weightReadInterval && nfcReaderState != NFC_IDLE && nfcReaderState != NFC_READ_SUCCESS)
 | 
					    if (currentMillis - lastWeightReadTime >= weightReadInterval && nfcReaderState != NFC_IDLE && nfcReaderState != NFC_READ_SUCCESS)
 | 
				
			||||||
    {
 | 
					    {
 | 
				
			||||||
      weigthCouterToApi = 0;
 | 
					      weigthCouterToApi = 0;
 | 
				
			||||||
@@ -273,7 +271,7 @@ void loop() {
 | 
				
			|||||||
 | 
					
 | 
				
			||||||
    if(octoEnabled && sendOctoUpdate && spoolmanApiState == API_IDLE)
 | 
					    if(octoEnabled && sendOctoUpdate && spoolmanApiState == API_IDLE)
 | 
				
			||||||
    {
 | 
					    {
 | 
				
			||||||
      updateSpoolOcto(autoSetToBambuSpoolId);
 | 
					      updateSpoolOcto(activeSpoolId.toInt());
 | 
				
			||||||
      sendOctoUpdate = false;
 | 
					      sendOctoUpdate = false;
 | 
				
			||||||
    }
 | 
					    }
 | 
				
			||||||
  }
 | 
					  }
 | 
				
			||||||
 
 | 
				
			|||||||
							
								
								
									
										25
									
								
								src/nfc.cpp
									
									
									
									
									
								
							
							
						
						
									
										25
									
								
								src/nfc.cpp
									
									
									
									
									
								
							@@ -1650,7 +1650,30 @@ void writeJsonToTag(void *parameter) {
 | 
				
			|||||||
        if(params->tagType){
 | 
					        if(params->tagType){
 | 
				
			||||||
          // TBD: should this be simplified?
 | 
					          // TBD: should this be simplified?
 | 
				
			||||||
          if (updateSpoolTagId(uidString, params->payload) && params->tagType) {
 | 
					          if (updateSpoolTagId(uidString, params->payload) && params->tagType) {
 | 
				
			||||||
            
 | 
					            // Check if weight is over 20g and send to Spoolman
 | 
				
			||||||
 | 
					            if (weight > 20) {
 | 
				
			||||||
 | 
					              Serial.println("Tag successfully written and weight > 20g - sending weight to Spoolman");
 | 
				
			||||||
 | 
					              
 | 
				
			||||||
 | 
					              // Extract spool ID from payload for weight update
 | 
				
			||||||
 | 
					              JsonDocument payloadDoc;
 | 
				
			||||||
 | 
					              DeserializationError error = deserializeJson(payloadDoc, params->payload);
 | 
				
			||||||
 | 
					              
 | 
				
			||||||
 | 
					              if (!error && payloadDoc["sm_id"].is<String>()) {
 | 
				
			||||||
 | 
					                String spoolId = payloadDoc["sm_id"].as<String>();
 | 
				
			||||||
 | 
					                if (spoolId != "") {
 | 
				
			||||||
 | 
					                  Serial.printf("Updating spool %s with weight %dg\n", spoolId.c_str(), weight);
 | 
				
			||||||
 | 
					                  updateSpoolWeight(spoolId, weight);
 | 
				
			||||||
 | 
					                } else {
 | 
				
			||||||
 | 
					                  Serial.println("No valid spool ID found for weight update");
 | 
				
			||||||
 | 
					                }
 | 
				
			||||||
 | 
					              } else {
 | 
				
			||||||
 | 
					                Serial.println("Error parsing payload for spool ID extraction");
 | 
				
			||||||
 | 
					              }
 | 
				
			||||||
 | 
					              
 | 
				
			||||||
 | 
					              payloadDoc.clear();
 | 
				
			||||||
 | 
					            } else {
 | 
				
			||||||
 | 
					              Serial.printf("Weight %dg is not above 20g threshold - skipping weight update\n", weight);
 | 
				
			||||||
 | 
					            }
 | 
				
			||||||
          }else{
 | 
					          }else{
 | 
				
			||||||
            // Potentially handle errors
 | 
					            // Potentially handle errors
 | 
				
			||||||
          }
 | 
					          }
 | 
				
			||||||
 
 | 
				
			|||||||
@@ -250,7 +250,6 @@ void start_scale(bool touchSensorConnected) {
 | 
				
			|||||||
 | 
					
 | 
				
			||||||
  scale.set_scale(calibrationValue);
 | 
					  scale.set_scale(calibrationValue);
 | 
				
			||||||
  //vTaskDelay(pdMS_TO_TICKS(5000));
 | 
					  //vTaskDelay(pdMS_TO_TICKS(5000));
 | 
				
			||||||
  //scale.tare();
 | 
					 | 
				
			||||||
 | 
					
 | 
				
			||||||
  // Initialize weight stabilization filter
 | 
					  // Initialize weight stabilization filter
 | 
				
			||||||
  resetWeightFilter();
 | 
					  resetWeightFilter();
 | 
				
			||||||
@@ -258,6 +257,11 @@ void start_scale(bool touchSensorConnected) {
 | 
				
			|||||||
  // Display Gewicht
 | 
					  // Display Gewicht
 | 
				
			||||||
  oledShowWeight(0);
 | 
					  oledShowWeight(0);
 | 
				
			||||||
 | 
					
 | 
				
			||||||
 | 
					  vTaskDelay(500 / portTICK_PERIOD_MS);
 | 
				
			||||||
 | 
					  scale.tare();
 | 
				
			||||||
 | 
					  vTaskDelay(500 / portTICK_PERIOD_MS);
 | 
				
			||||||
 | 
					  weight = 0;
 | 
				
			||||||
 | 
					
 | 
				
			||||||
  Serial.println("starte Scale Task");
 | 
					  Serial.println("starte Scale Task");
 | 
				
			||||||
  BaseType_t result = xTaskCreatePinnedToCore(
 | 
					  BaseType_t result = xTaskCreatePinnedToCore(
 | 
				
			||||||
    scale_loop, /* Function to implement the task */
 | 
					    scale_loop, /* Function to implement the task */
 | 
				
			||||||
 
 | 
				
			|||||||
		Reference in New Issue
	
	Block a user