float floatValue = server.arg("float").toFloat(); // 获取客户端发送HTTP信息中的浮点数值 int intValue = server.arg("int").toInt(); // 获取客户端发送HTTP信息中的整数数值 int buttonValue = server.arg("button").toInt(); // 获取客户端发送H
os_sprintf(ip, IPSTR, IP2STR(&g_cloudServerUrl.ip)); os_sprintf(host, "%s:%d", ip, g_cloudServerUrl.port); os_sprintf(fileName, "%s", g_cloudServerUrl.fileName); os_sprintf(s_httpSendBuffer, POST_FRAME, fileName, host, strlen(pSendContent), pSendContent); espconn_connect(&s...
Serial.println("Connected to WiFi"); WiFiClient client; if (client.connect(serverAddress, serverPort)) { Serial.println("Connected to server"); String dataToSend = "your_data"; client.print(dataToSend); } } void loop() { // 你的代码 } 上面的示例代码会将your_data发送到服务器上。你...
源代码(使用ARDUINO IDE 1.06版本测试) #include<TimerOne.h>#include<HttpPacket.h>#include<ArduinoJson.h>#include<dht11.h>dht11 DHT11;#defineDHT11PIN 8//DHT11 连接ARDUINO 8HttpPacketHead packet;#define DebugSerial Serial#define ESP8266Serail Serial3#define Success 1U#define Failure 0Uint L =...
To send data from the Arduino to the TCP Server, in the Serial Window, type: 如果需要在 Arduino 发送信息给 TCP 服务器电脑,在串口视窗里,输入: AT+CIPSEND=4 and press Enter (here "4" means no. of characters = 4). After you press Enter, you MAY or MAY NOT SEE what you type in ...
1.在station模式下,ESP8266作为client、server进行TCP连接 2.实现数据的发送、接收(同时回传) 实现思路: TCP网络通信分层为:应用层、网络层、数据链路层、物理层; 1. 设置ESP8266为station模式,在数据链路层连接AP,获取IP地址; 2. 在网络层进行TCP连接:作为client连接远程server,作为server监听远程client信息; ...
\n");vTaskDelete(NULL);return;}for(;;){do{ret=recvfrom(fd,udpmsg,48,0,&from,&fromlen);if(ret>0){printf("UdpClient:%s\n",udpmsg);}else{printf("UdpClient data is no!\n");}}while(ret==-1);sendto(fd,"I am UdpServer!",sizeof("I am UdpServer!"),\0,&from,fromlen);...
而IP也是通过指令查询的联入设备的IPserver=newServerSocket(5000);while(true){Socket client=server.accept();in=newDataInputStream(client.getInputStream());receice=newbyte[50];in.read(receice);in.close();Message message=newMessage();message.what=1;message.obj=newString(receice);handler.send...
); return; } ret = espconn_sendto(&pssdpudpconn, lan_buf, lan_buf_len); if (ret != 0) { os_printf("UDP send error!"); } os_printf("Finish send notify!\n"); } LOCAL void ICACHE_FLASH_ATTR airkiss_wifilan_recv_callbk(void *arg, char *pdata, unsigned short len) { ...
Update sessions example to show speed difference (#8528) Libraries - ESP8266WebServer Stop incorrectingly increase number of arguments when setting up arg("plain") (#8599) Use String when working with Basic authentication (#8548) Fix missing implementation of send stream by reference (#8533) Dro...