设置Web服务器:使用ESP8266WebServer库创建一个Web服务器实例,并定义处理函数来响应不同的HTTP请求。 控制LED灯带:编写函数来控制LED灯带的颜色和亮度,这些函数将被Web服务器调用以响应用户的操作。 4. 测试与调试 上传代码:将编写的代码上传到ESP8266模块。 访问Web服务器:在Web浏览器中输入ESP8266的IP地址,测试是...
ESP8266WebServer server(80); // 处理根目录请求的函数 void handleRoot() { // 获取LED状态 String ledState = digitalRead(LED_PIN) == HIGH ? "OFF" : "ON"; // 生成HTML页面内容 String html = "DHT11 and LED Control"; html += "DHT11 and LED Control"; html += "Temperature: "; htm...
Thanks to the great community atesp8266.comthat project is possible with minimal effort. Theesp8266 httpd projectpublished by Sprite_tm is an incredible piece of art that allows you to run a HTTP server and simpleCGIon the chip. One of the challenges with embedded systems is the...
3.1打开WebsocketSever_LEDcontrol例程: 硬件模块任意,只要带ESP8266芯片,这个例程实现的是在网页端,用Websocke的方式进行数据通讯,控制3色LED颜色变化。 代码如下: /* * WebSocketServer_LEDcontrol.ino * * Created on: 26.11.2015 * */ #include <Arduino.h> #include <ESP8266WiFi.h> #include <ESP8266WiF...
// Create an instance of the server // specify the port to listen on as an argument WiFiServer server(80); void setup() { Serial.begin(9600); delay(10); // prepare GPIO2 pinMode(2, OUTPUT); digitalWrite(2, 0); // Connect to WiFi network ...
STA HTTPServer 点亮板载LED #include <ESP8266WiFi.h> #include <ESP8266WebServer.h> /*Put your SSID & Password*/ const char* ssid = "your_wifi"; // Enter SSID here const char* password = "your_passward"; //Enter Password here ...
ESP8266WebServer esp8266_server(80); // 建立网络服务器对象,该对象用于响应HTTP请求。监听端口(80) void setup(){ Serial.begin(9600); Serial.println(""); pinMode(LED_BUILTIN, OUTPUT); // 初始化NodeMCU控制板载LED引脚为OUTPUT pinMode(Motor_A_1A, OUTPUT); //初始化NodeMCU控制板载d1引脚为OUTP...
DOCTYPE HTML>"+""+"Digital PIN2 status: "+String(digitalRead(ESP_BUILTIN_LED))+""+"\r\n";returnhtmlPage;}voidloop(){ArduinoOTA.handle();WiFiClient client=server.available();// wait for a client (web browser) to connectif(client){while(client.connected()){// 不断读取请求内容if(...
(80);// Global message buffers shared by Wifi and Scrolling functionsconst uint8_t MESG_SIZE = 255;const uint8_t CHAR_SPACING = 1;const uint8_t SCROLL_DELAY = 75;char curMessage[MESG_SIZE];char newMessage[MESG_SIZE];bool newMessageAvailable = false;char WebResponse[] = "HTTP/1.1 ...
server.on("/led_set", led_control); server.on("/adcread", sensor_data); server.begin(); 基于AJAX 和 ESP8266 的 Web 服务器测试 上传代码后,就可以测试项目了。首先,确保您的热点已打开。然后在打开电路之前检查连接。然后,打开电路的电源。在我们的例子中,我们使用USB为项目供电,但也可以为 NodeMCU...