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Copy pathESP8622-RemotePC-PowerSwitch-zh_cn.ino
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ESP8622-RemotePC-PowerSwitch-zh_cn.ino
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#include <ESP8266WiFi.h>
#include <ESP8266WebServer.h>
#define RELAY_PIN 5 // 定义继电器控制引脚 (GPIO5，对应 D1)
// Wi-Fi 配置
const char* ssid = "你的WiFi名称";
const char* password = "你的WiFi密码";
// 创建 Web 服务器
ESP8266WebServer server(80);
// 生成 HTML 网页
String generateHTML() {
String html = "<!DOCTYPE html><html><head>";
html += "<meta charset=\"UTF-8\">"; // 明确指定 UTF-8 编码
html += "<title>电脑控制</title></head>";
html += "<body><h1>电脑控制页面</h1>";
html += "<form action=\"/power\" method=\"POST\">";
html += "<button type=\"submit\">开机</button>";
html += "</form>";
html += "<form action=\"/shutdown\" method=\"POST\">";
html += "<button type=\"submit\">强制关机</button>";
html += "</form>";
html += "</body></html>";
return html;
}
// 处理主页请求
void handleRoot() {
server.send(200, "text/html; charset=UTF-8", generateHTML());
}
// 处理开机请求
void handlePower() {
digitalWrite(RELAY_PIN, HIGH); // 启动继电器
delay(1000); // 模拟按下开机键 1 秒
digitalWrite(RELAY_PIN, LOW); // 释放继电器
server.send(200, "text/html; charset=UTF-8", "<!DOCTYPE html><html><head><meta charset=\"UTF-8\"></head><body><p>开机信号已发送！</p><a href=\"/\">返回</a></body></html>");
}
// 处理强制关机请求
void handleShutdown() {
digitalWrite(RELAY_PIN, HIGH); // 启动继电器
delay(8000); // 模拟按下电源键 8 秒
digitalWrite(RELAY_PIN, LOW); // 释放继电器
server.send(200, "text/html; charset=UTF-8", "<!DOCTYPE html><html><head><meta charset=\"UTF-8\"></head><body><p>强制关机信号已发送！</p><a href=\"/\">返回</a></body></html>");
}
void setup() {
// 初始化串口
Serial.begin(115200);
// 配置继电器引脚
pinMode(RELAY_PIN, OUTPUT);
digitalWrite(RELAY_PIN, LOW);
// 连接 Wi-Fi
WiFi.begin(ssid, password);
Serial.print("正在连接 WiFi");
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.print(".");
}
Serial.println("\nWiFi 已连接！");
Serial.print("设备 IP 地址: ");
Serial.println(WiFi.localIP());
// 设置服务器路由
server.on("/", handleRoot);
server.on("/power", handlePower);
server.on("/shutdown", handleShutdown);
// 启动服务器
server.begin();
Serial.println("Web 服务器已启动！");
}
void loop() {
server.handleClient(); // 处理网页请求
}