上电->wifi初始化为ap模式->开启http服务器->用户连上esp32wifi->浏览器输入esp网关地址默认是192.168.1.4->在页面上输入要连接的wifi名称和密码->点击页面上的发送按钮->浏览器通过post请求将wifi名称和密码发送到esp32->esp32解析出wifi名称和密码->退出wifiap模式,关闭http服务器->将wifi名称和密码
首先连接wifi,可以把手机当做热点,电脑和esp32同时连在手机热点,这样就可以进行通信了 void http_server_start() { /*挂载SPIFFS文件系统*/ const char* base_path = "/data"; MyfileSystem_mount_storage(base_path); /*启动ap模式*/ wifi_ap_sta_start(); /*启动server*/ example_start_file_server(ba...
I am trying to run the iPerf example as I would need it to test a netwok including some ESP32 units. However, at the moment I am a bit lost on how to proceed after flashing the example (https://github.com/espressif/esp-idf/tr ... wifi/iperf) So, following the steps indicated in...
esp_wifi_init(constwifi_init_config_t*config)//WiFi功能初始化,config为初始化结构体句柄esp_wifi_set_config(wifi_interface_tinterface,wifi_config_t*conf)//使能设置esp_wifi_set_mode(wifi_mode_tmode)//模式设置//可如下配置WIFI_MODE_NULL=0WIFI_MODE_STA//STA模式WIFI_MODE_AP//软AP模式WIFI_MOD...
2、使用TCP调试助手创建TCP Server(电脑必须与开发板在同一路由器下)。 3、重启ESP32,创建TCP Client,开始连接电脑创建的服务器。 4、相互发送数据。 一.Tcp_client例程分析 1.初始化NVS、WiFi连接上WiFi后创建一个tcp_client任务。 WiFi连接函数:example_connect()WiFi信息通过menuconfig 配置。
String wifipwd =""; WebServer server(80); staticboolhasSD =false; File uploadFile; //format bytes String formatBytes(size_tbytes) { if(bytes < 1024) { returnString(bytes) +"B"; }elseif(bytes < (1024 * 1024)) { returnString(bytes / 1024.0) +"KB"; ...
For example, a home automation system where the ESP32 needs to connect to the home WiFi network to access the internet, but also needs to create its own network for other smart devices (stations) to connect to it. Set The ESP32 in AP-STA (WiFi Station + Access Point) Mode ...
First, run an ESP32 project that uses the WiFi in the simulator. Then, click on the WiFi icon, and chooseDownload PCAP file. Your browser will download a file calledwokwi.pcap. Use Wireshark to open this file. The following screen shot shows an example of an HTTP request packet capture...
注意:httpd_uri_t 中的uri 就是我们在http访问时输入的ip地址后面追加的路径,这是告诉http server 具体执行那个路径。 实例演示 #在编译前,确认一下芯片型号,idf.py set-target xxx#执行,配置Example Connection Configuration 中 wifi$ idf.py menuconfig#编译$ idf.py build# 连接monitor$ idf.py flash monito...
以下是一个简单的示例代码,展示了如何在ESP32的WebServer中获取客户端的IP地址: 代码语言:txt 复制 #include <WiFi.h> #include <WebServer.h> const char* ssid = "YourSSID"; const char* password = "YourPassword"; WebServer server(80); void handleRoot() { IPAddress clientIP = serve...