5050 colorful lights based on 51 single chip microcomputer

1 Overview
of the 5050 multi-color fill light based on the 51 single-chip microcomputer. The original project can be found in Open Source Plaza https://oshwhub.com/5050bu-guang-deng-xiao-fen-dui/5050-bu-guang-deng.
It turned out that I saw a light board on Bilibili, which also used 5050 but only white light.
It happened that I needed a fill light for photography recently. The commercial fill light is indeed very good but too expensive, so I had the idea of ​​making a simpler fill light myself.
I saw a similar one in Open Source Plaza, and I greatly modified and redrawn the PCB, added OLED display and button control, and replaced the 5050 high-power driver chip.
However, I have been very busy recently and have not written the program yet. I look forward to the help of a big guy.
The serial port information for development and the information of each component have been marked on the silk screen on the PCB.
 
2 Required original parts STC8A8K64SA12 LQFP-48;
other information will be slowly added later…………