This software significantly enhances the flexibility and efficiency of display development and assembly through modular design principles. It supports arbitrary splicing combinations and size scaling, reducing customization costs. Built-in standardized interface libraries and auto-routing functions minimize design errors and rework. The modular architecture facilitates easy maintenance and upgrades, as a single module failure does not affect the overall display, greatly shortening repair time. Additionally, it simulates electrical and mechanical compatibility of different module combinations, providing a reliable basis for rapid prototyping.