Spool Inspector
$99.00
$125.00SalePairs with 3DSpoolTracker.com
Manage filament inventory, track remaining weight, and flash firmware from the free companion web app.
Visit 3DSpoolTracker.com →Features
- Weigh filament spools in real time with a precision load cell
- Automatically identify spools by scanning QR codes with the built-in camera
- View weight, spool info, and status on the OLED display
- Monitor remotely via the built-in WiFi web dashboard
- Integrates with 3dspooltracker.com for multi-spool tracking and history
What's Included
- •Fully assembled Spool Inspector station
- •3D printed enclosure (housing, lid, OLED cover, scale, base)
- •Pre-soldered main PCB + button PCB with all headers
- •Seeed XIAO ESP32S3 Sense with OV5640 camera installed
- •SSD1306 OLED display, wired and mounted
- •5kg load cell, wired and calibrated
- •Piezo buzzer and tactile buttons, wired
- •USB-C cable for power
Additional Information
Only 4 left in stock
Includes 6 months of Pro — free.
Every Spool Inspector unlocks 6 months of 3D Spool Tracker Pro (full Reports & analytics, inventory export, and a higher AI-scan allowance. When the trial ends you keep all of your inventory and 15 AI scans/month, free, for as long as you own a device. Nothing to redeem — connect your Inspector and it's applied automatically.</p>
For detailed specs, firmware updates, and documentation visit 3dspooltracker.com
Use at your own risk. Items sold here are hobbyist DIY electronics intended for experienced makers. Installation may involve soldering, modifying your 3D printer, and working with low- or line-voltage power. You are responsible for proper assembly, safe wiring, and use. We are not liable for damage to your printer or other equipment, personal injury, or other losses arising from installation, use, or failure of these products. By purchasing, you agree to assume all risk.