NodeMCU1.0 简单创建HTTP服务器
通过Arduino IDE里的ESP8266库文件，创建一个简单的HTTP服务器。程序里输入本地WiFi名称及密码，会分配到一个IP地址，通过浏览器登陆这个IP地址，进入到创建在ESP8266内的HTTP服务器页面。#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
const char ssid[] = "SSID";
const char pass[] = "密码";
ESP8266WebServer server(80);
void rootRouter(){
server.send(200, "text/html", "Hello from <b>ESP8266</b>!");
}
void setup() {
Serial.begin(115200);
WiFi.begin(ssid, pass);
while (WiFi.status() != WL_CONNECTED) {
delay(500);
Serial.print(".");
}
Serial.println("");
Serial.print("WiFi connected, IP: ");
Serial.println(WiFi.localIP());
server.on("/index.html", rootRouter);
server.on("/", rootRouter);
server.onNotFound([](){
server.send(404, "text/plain", "File NOT found!");
});
server.begin();
Serial.println("HTTP server started.");
}
void loop() {
server.handleClient();
}
不错的教程
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