Product Information
Availability
Only 1 left in stock - order soon.
Seller
Zhilie
About this item
- Open Source Core: This auto refill module delivers AMS Lite functionality through community driven open source design for flexible 3D printing upgrades.
- Wide Fit: This filament buffer sensor works with A1 and A1 Mini directly and experimentally supports P1S and P1P series printers.
- Hall Precision: This bidirectional buffering unit uses dual Hall micro switches for stable feeding plus filament break detection and timed retraction.
- Ready Use: This automatic feeder module arrives fully assembled and pre-tested with strict connection checks completed before shipping.
- Community Backed: This 3D printer filament sensor has open source details on GitHub for technical reference and user customization. Material PETG Carbon Fiber. Fits A1 A1 Mini.









