利用STM32开发板的 ENC28J60网络模块和uIP 1.0实现：TCP服务器、TCP客服端以及WEB服务器等三个功能。 -Use STM32 development board ENC28J60 network module and uIP 1.0 implementation: three functional TCP server, TCP client service and WEB servers.

一个STM32+ENC28J60实现TCP/IP客户端定时上传数据的示例-an example of tcp/ip client based on STM32 and ENC28J60

SIM800底层驱动、连接TCP、拨号、短信读写功能例程。(SIM800 bottom drive, connect TCP, dialing, SMS read and write routines.)