Project Description: This project is based on ESP12-F and HanSoC 213 second-hand price tags. It enables word reading and dictation, supports multiple word libraries, allows for page flipping, and offers a high-speed page flipping mode for reading classics. It also supports saving progress for multiple books, sleep mode, and more.Model Version: Version 3.7.Suitable Printing Materials: Resin, Nylon.Price Reference: Starting from $5.00 for 3D printing the casing part.