This Filament Scale is designed for precise filament weighing by automatically deducting the spool's weight to show the true net filament amount.

It features a simple web interface optimized for ease of use on devices like PCs and mobile phones.

Through this interface, you can easily enter the spool weight for any filament type and manufacturer. Measured weights of spools, along with a simple description, can be saved to the scale for future use.

Calibration of the scale is performed with just a few clicks within the web interface.

This model is designed for the Bambu Lab A1 mini, but can be easily adapted for other printers. Source files (STEP, FreeCAD) are included for adaptation.

Power supply is provided by AMS interface of A1mini, but can be easily adapted for other printer.

This project including documentation is newly maintained only on printables/filament-holder-scale-a1mini-generic)

Disclaimer

The creator is not liable for any damage to your hardware or any unintended results caused by the use of this project, its code, or its documentation. Use at your own risk.