Basic development board for stm32f030cct microcontroller. How to use: At editor, open the document via: Top menu - File - Open - EasyEDA... , and select the json file, then open it at the editor, you can save it into a project. 如何使用: 打开编辑器,通过:顶部菜单 - 文件 - 打开 - 立创EDA... ,选择 json 文件打开在编辑器,你可以保存文档进工程里面。