100% factory fit, fully compatible with Bambu Lab A1 / A1 Mini 3D printers. Equipped with original connectors for easy plug-and-play installation.
Precision Filament Motion Detection: Featuring a high-sensitivity Hall sensor, this filament feed board precisely detects subtle filament movement in the extruder. It reliably recognizes filament shortage, breakage and feeding errors to prevent nozzle clogging, avoid print failures, and enhance printing stability and efficiency.
Optimized for multi-color printing. This PCB monitors filament feeding and retraction, and communicates with AMS Lite for seamless material switching. It also detects feed blockages and sends feedback to the printer to prevent printing errors.
Quick & Easy Installation: Simply remove the print head back cover, take apart the extruder mainboard and buffer, then replace the original Hall sensor board. A complete installation guide is available on the official Bambu Lab Wiki.
Comes with an FPC flexible cable and FR4 reinforced structure. 1.2–1.5mm thickened design enhances overall durability and structural strength.
Termes i Condicions
Garantia de retorn de 30 dies
Enviament: 2-3 dies laborables
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Improve your Bambu Lab A1 or A1 Mini 3D printer’s reliability and efficiency with the Mviioe A1 Filament Hall Sensor Board. This board provides crucial filament detection, helping you avoid common printing issues and achieve smoother, more consistent results.
Key Highlights
Precise Filament Detection: The high-sensitivity Hall sensor accurately monitors filament movement, alerting you to shortages, breaks, and feeding problems.
Prevents Nozzle Clogging: By detecting filament issues early, the board minimizes the risk of nozzle clogs and print failures.
Optimized for Multi-Color Printing: Seamlessly integrates with AMS Lite for reliable material switching during multi-color prints.
Enhanced Printing Stability: Consistent filament monitoring contributes to a more stable and predictable printing process.
Easy Installation: Designed for straightforward replacement of the original Hall sensor board.
Useful Facts
Manufacturer: MVIIOE
Package Dimensions: 5.91 x 2.95 x 0.67 inches
Item Weight: 0.317 ounces
Date First Available: April 29, 2026
Good Fit For
Bambu Lab A1 3D Printer Owners
Bambu Lab A1 Mini 3D Printer Owners
Users seeking to improve filament management and print reliability
