Spool Balance

Smart NFC Filament Scale – Automatic Filament Tracking System

This smart filament scale is designed to automatically identify, weigh, and track 3D-printing filament spools using NFC + precision load cells.

By simply placing a spool on the scale, the system:

• Reads the NFC tag attached to the spool
• Identifies the filament (brand, material, color, diameter, notes)
• Measures the real weight using a load cell
• Calculates the remaining filament in real time
• Updates your filament inventory automatically

No more guessing how much filament is left. No more manual notes.