NFC Spool

🔍 NFC Spool Reader

Scan filament spools with NFC and instantly view all spool information.

✨ Features:
• Fast NFC reading of MIFARE Classic 1K spool tags
• View filament type (PLA, PETG, ABS, etc.), color, printing temperatures, and remaining weight
• Realistic color swatch for quick filament identification
• Nozzle and bed temperature chart with optimal ranges
• Scan history with filters and search
• Side-by-side comparison of up to 4 spools
• Share spool data via email, messaging, or note apps
• Fully offline local database — no connection required

🔒 Privacy first:
• Zero personal data collected
• Completely offline operation
• No account required
• Data stored only locally on your device
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⚠️ Requirements:
• Android device with NFC
• Original filament spools with RFID tags