A small, portable device that allows you to quickly write RFID tags to label your spools. Compatible with QIDI and ANYCUBIC systems, but can be updated to support other standards as they become more widespread. 

• Battery-powered
• Touchscreen
• Material database
• Manufacturer database
• Web-configurable
• Easy to implement and update as you need
• Open Source

Video Tutorial (Italian, you can use automatic sub for your language):

GitHub repository: https://github.com/SurvivalHacking/HandRFID

ESP32 WEB Programmer: https://davidegatti.altervista.org/installaEsp32.php?progetto=HandRFID