开源第六周 ethernet shield数据传输+yeelink

Project description

The controller section is a very unique controller, which can connect the network cable, set local mac address and destination address of the server send and receive data through the program functions. Already connected to the network can use a computer connected to the network can also be directly burned into the program directly connected to the router connected to the network. If to add a wireless serial module, this sensor is also entirely possible to use as a data node. W5500 is a set of TCP / IP protocol, MAC and PHY (10 / 100M Base T) in one of the network chip bus interface supports…