单片机具有体积小、功能强大等特点 ,是设计各种智能化仪器和控制设备的主要手段。随着Internet的蓬勃发展 ,各种智能仪器和设备都应具备入网的功能 ,通过E link数据传输器 ,只需拥有串行口就可以使现有的设备方便地接入网络。文章就如何解决单片机借助E link进入互联网作了讨论。 Microcontroller with small size, powerful features, is the design of a variety of intelligent instruments and control equipment, the main means. With the vigorous development of the Internet, all kinds of smart instruments and devices should have the function of network access. With the E link data transmitter, an existing port can be easily connected to the network simply by having a serial port. The article discusses how to solve the singlechip with E link into the Internet.