7.5-inch desktop e-ink screen development board

The original project address is reproduced, and the PCB has been redesigned to fit this shell: https://gitee.com/corogoo/epaper-7.5-weather-station-plus. This
7.5-inch e-paper weather station high-resolution version
can be used as a development board and can utilize other people's projects.
When used as a development board, this screen (HINK-E075A41-A0) can use the Waveshare 7.5-inch e-Paper electronic ink screen module (red 800×480 pixels) with SPI communication (waveshare.net) or the Good-Display driver example: 7.5-inch three-color e-paper supports 1.3s black and white partial refresh 800x480 resolution GDEY075Z08_Electronic Paper - Dalian Good-Display Electronics Co., Ltd. (good-display.cn) program to drive this screen.
This desktop 7.5-inch e-paper development board has been verified to drive Good-Display 7.5-inch three-color and two-color e-paper screens. It has a built-in battery and charger, and four reserved touch buttons. It has been verified to be usable.
Note: (The custom version is a template drawn based on the original price tag PCB, not a PCB. The adapted version is an enlarged version of the original PCB. If it is a price tag, the outer shell needs to be modified.)