Serial.println(WiFi.localIP()); 需要注意的是,本地IP将取决于我们所连接的网络,并可能在不同的连接上发生变化。 其他有趣的价值,我们可以得到的是MAC。所以,要获得ESP32的MAC地址,我们只需要调用macAddress方法,再次调用WiFi extern变量。 Serial.println(WiFi.macAddress()); 请注意,此值来自ESP32的网络接口,...
if (strlen(CONFIG_ESP_WIFI_PASSWORD) == 0) { wifi_config.ap.authmode = WIFI_AUTH_OPEN; } ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_AP)); ESP_ERROR_CHECK(esp_wifi_set_config(WIFI_IF_AP, &wifi_config)); ESP_ERROR_CHECK(esp_wifi_start()); ESP_LOGI(TAG, "wifi_init_softap f...
IPAddress subnet(255,255,255,0);WiFi.softAP(SSID, Password);WiFi.softAPConfig(localIP, gateway, subnet);Serial.println(WiFi.softAPIP());}void loop(){delay(2000);Serial.println("IDLE.");}没有用手机或者电脑连接ESP32的AP,一切正常,串口打印IDLE....
WiFi.mode(WIFI_AP);// AP模式WiFi.softAPConfig(local_IP, gateway, subnet);// 设置AP地址WiFi.softAP(ssid, password);// 启动AP成功返回1Serial.print("IP address: "); Serial.println(WiFi.softAPIP());// 打印IP地址WiFi.softAPsetHostname("CHIPHOME");// 设置主机名Serial.print("Hostname: ")...
AndroidStudio扫描局域网下的ESP32CAM并获取IP地址 大概想法如下: 在ESP32CAM端直接下载示例代码udp_server这个历程,修改默认的WIFI和密码,启动之后会输出如下结果 由此我们知道了UDP的地址和端口IP地址为192.168.2.3,端口为3333 此时我们使用小工具NetAssist.exe来测试,选择UDP协议之后向ESP32CAM的地址发送广播,如下图...
(WiFi.SSID());Serial.print("Host Broadcast IP:");Serial.println(WiFi.softAPBroadcastIP());Serial.print("Host mac Address:");Serial.println(WiFi.softAPmacAddress());Serial.print("Number of Host Connections:");Serial.println(WiFi.softAPgetStationNum());Serial.print("Host Network ID:");...
(9600);WiFi.mode(WIFI_STA);WiFi.begin(STASSID,STAPSK);while(WiFi.status()!=WL_CONNECTED){Serial.print(".");delay(500);}delay(1000);Serial.println();Serial.print("Connected! IP address: ");Serial.println(WiFi.localIP());Serial.printf("UDP server on port ",localPort);Udp.begin(...
apIP,IPAddress(255,255,255,0));//设置AP热点IP和子网掩码if(WiFi.softAP(AP_SSID,AP_PASS)){...
Serial.print("Soft-AP IP address ="); Serial.println(myIP); Serial.println(String("MAC address =") +WiFi.softAPmacAddress().c_str()); Serial.println("waiting ..."); xTimer_rest= xTimerCreate("xTimer_rest",1000/ portTICK_PERIOD_MS, pdTRUE, (void* )0, restCallback); ...
IPAddress myIP = WiFi.softAPIP(); Serial.print("AP IP address: "); Serial.println(myIP); // 下面这一段是使用esp32连接路由器或者手机的热点 // WiFi.mode(WIFI_STA); // WiFi.begin("mangguo", "xiaomangguo"); // if (WiFi.waitForConnectResult() != WL_CONNECTED) { ...