SIM300 GPRS 中文使用手册，希望对您有用

交换机命令全集,思科交换机的基本配置和高级配置-The Complete Works of command switches, Cisco switches and basic configuration of the Advanced Configuration

C#网络编程TCP通信实例程序简单设计 采用自带 TcpClient和TcpListener设计一个Tcp通信的例子 只实现了TCP通信 通信程序截图： 压力测试服务端截图： 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

用Qbasic来读取FX系列PLC的IO得程序-Qbasic used to read FX Series PLC in the IO procedures

三菱FX系列通讯程序,可实现PC机与PLC的通讯,在PC机上监控PLC运行状态-Mitsubishi FX series of communications, which enables PC and PLC communications, the PC monitor PLC Operation

能够进行串口设置的类-to set up for the class Serial

业务被触发 时，从BCP进入整体业务逻辑（GSL）处理的始发点。 返回点(POR)：在整体业务逻辑（GSL）处理结束后，返 回到BCP继续呼叫处理的终结点。 -Business was triggered when, from the BCP into the overall business logic (GSL) deal with the starting point. Return point (POR): in the overall business logic (GSL) after the end of treatment and return to the BCP continues to call the end point of treatment.

串口读写 -Serial reading and writing

这是一个综合了多种通信方式(RS232串口/TCP/UDP/E1)的通信接口类,它对外提供了统一的接口,使得开发人员不再需要关心通信编程的细节! 内部使用多线程,效率极高,并且经过了2年的使用,不断的得到维护,目前最新版本.-This is a combination of various means of communication (RS232 serial/TCP/UDP/E1) Communication Interface category, which offer a unified interface that allows developers no longer need to care about the details of the Communication Programming! The internal use of multithreading and efficient way, and after two years the use of continuously maintained that the latest version.

rs232线的每跟线路的说明-Every line`s explanation of Rs232 line

在windows平台上，通过MODEM开发传真代码。-the windows platform, through fax modem development code.