小巧玲珑的串口读写控件，使用Lazarus开发，可适用于WINCE、WIN32环境。本人已将此控件应用于大型项目开发中。-The small size of the serial read and write control, using the Lazarus development, applicable in WINCE, WIN32 environment. I have this control is applied to the development of large-scale projects.