获取电子磅重量的简易源码，及可自行配置端口号和波特率。-Easy access to electronic pounds weight source code, and can self-configure the port number and baud rate.

Code send mail After the PPP host has been authenticated, the next phase is the network-layer protocol. The Internet protocol control protocol (IPCP) is used to configure the Internet protocol environment to be used in a PPP link. Options such