Java RS232 terminal with graphical interface . Suitable for small RS projects and test protocols for hardware developing. Free for usage ,modifying and redistributing.Also added \"javacomm20\"-api installer

可以实现串口间的安全数据传输，以插件的形式体现，可以应用于所有支持插件的开发语言，java、c#、vb、delphi等等，已在实际项目中应用，保证安全稳定可靠；希望对有这方面需求的同学有帮助-Can achieve secure data transmission between the serial port, embodied in the form of plug-ins, plug-ins can be applied to all supported development langu