toothache

Second generation word card--Firefly sac

Overview

Thanks to xryy and Mr. Baicheng for providing the circuit and appearance! I'm just a coder...
Special statement!
The hardware of this project is completely open source, please use the standard version to open it! ! ! Don't open it with the professional version and ask why it doesn't work! The software part will provide examples for learning. In order to avoid unnecessary trouble, the source code will not be released completely. Please know
that the BOM table compiled by @morain.wuhen on the site has been updated to the attachment.
Main functions: 1. Open epub format e-books in seconds (no need to create an index) 2. Support backlight 3. Support Bluetooth headsets 4. Support C-mount headsets 5. Support both "left-handed" and "right-handed" operating habits 6. Support compass Function 7. Support MP3 playback 8. Support offline clock 9. Support hot news reading 10. Support weather forecast 10. Support random ancient poems 11. Support notepad 12. Support holiday reminder 13. Support indoor temperature, humidity and air pressure detection 14. Support one generation All the functions of the word card
mean that the current version of the word card is already a portable multimedia device. Magic modifications are welcome, and suggestions are welcome.
Communication group: 855540712 Password: layman Xia Xiang

Design Files

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Update:2025-05-11 00:28:05

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