Multi-functional Macro Keyboard 3 Plus [V2 Version]

 
 

The older version V2 of Information
primarily addressed previous issues:

it adopted a 0.85-inch TFT color screen, abandoning the original OLED, avoiding screen burn-in,
reducing screen costs and procurement difficulties, and
decreasing the number of boards required. Currently, only one board needs to be prototyped, with
the PCB size controlled within 10x10mm and using
a 0603 package. Soldering is user-friendly.

Welcome to join the discussion group: 850421922. 
Video demonstration: https://www.bilibili.com/video/BV1ou4y1F7pN/
 
 
License:                      
Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA) 4.0)
We welcome everyone to create their own, but please adhere to the open-source license.
By default, you may not use the design or its derivative works for commercial purposes.
For derivative works, please clearly indicate the author and source address in a prominent position.
For derivative open-source projects, please clearly indicate the modifications to facilitate others' reference and contribution, and to help distinguish them from the original.
Without the original author's permission, you may not use the original project or derivative projects for commercial purposes.
If you wish to sell, please contact me for permission.
We hope everyone will retain the original open-source author's information in the PCB or other open-source files. [I'm not asking you for anything, but at least leave your name, don't delete it!]