RXTXcomm.jar rxtxParallel.dll rxtxSerial.dll截至目前最新版本，包括win64 32和Linux版本

64位 rxtxcommon.jar、rxtxParallel.dll、rxtxSerial.dll

64位 rxtxParallel.dll、rxtxSerial.dll、RXTXcomm.jar下载

java 串口开发rxtxParallel.dll、rxtxSerial.dll

java基于RXTXcomm.jar的串口通信所需dll-rxtxParallel.dll-rxtxSerial.dll以及工具，32位，64位皆有，已自测

i386 和 ，x86,x64 所有cup linux用 RXTXcomm.jar的串口通信所需dll-rxtxParallel.dll-rxtxSerial.dll 打包

花费了一段时间，终于学会了利用rxtx完成java应用程序与JavaWeb的串口调试工具。分享下必用的jar与dll工具。首先确定使用的JDK是否和jar对应，（1）将rxtxSerial.dll、rxtxParallel.dll复制到\jre\bin目录下；（2）将RXTXcomm.jar复制到\jre\lib\ext目录下；（3）到eclipse中右击项目》构建路径》配置构建路径 》添加外部jar》选择上一步复制后的RXTXcomm.jar。

windows64位串口开发用到的rxtxParallel.dll和rxtxSerial.dll还有Java中要用到的RXTXcomm.jar；还有配置说明

32位和64位的rxtxParallel.dll和rxtxSerial.dll

RXTX for Java Java Linux Windows Fork of the Java RXTX project to primarily provide a compiled native 64-bit package for Windows and Linux. RXTX is a Java native library providing serial and parallel communication for the Java Development Toolkit (JDK). RXTX is licensed under the GNU LGPL license as well as these binary distributions. RXTX is a great package, but it was lacking pre-built binaries for x64 (64-bit) versions of Windows. This project distributes binary builds of RXTX for Windows x64, x86, ia64 and Linux x86, x86_64. These builds are compiled with the latest Microsoft Visual Studio tools. The latest CVS snapshots of RXTX were much better and more stable than the versions on the official rxtx.org website. Therefore, builds for Linux are also included to be consistent with the Windows binaries.