基于Wiznet公司的W5300以太网解决方案，完成以太网通讯设计。该项目代码基于浩然电子的HS-NM5300A模块调试，可直接使用。(Based on Wiznet's W5300 Ethernet solution, complete the Ethernet communication design. The project code based on Hao Ran electronic HS-NM5300A module debugging, can be used directly.