这是一份串口转WIFI的开发原理图，实现串口与模块之间的电路连接。-This is a Serial to WIFI development diagram, circuit connection between the serial port and the module.

MATLAB GUI上位机，WiFI通信，连接稳定，可同时采集四个通道的数据，互不干扰(Matlab GUI upper computer, WiFi communication, stable connection, can collect data of four channels at the same time, without mutual interference)