#include 

const char* ssid = "Your_SSID";
const char* password = "Your_PASSWORD";

const int ledPin = D1;
WiFiServer server(80);

void setup() {
  Serial.begin(115200);
  pinMode(ledPin, OUTPUT);
  digitalWrite(ledPin, LOW);

  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("Connected. IP:");
  Serial.println(WiFi.localIP());
  server.begin();
}

void loop() {
  WiFiClient client = server.available();
  if (!client) return;

  while(!client.available()){ delay(1); }

  String request = client.readStringUntil('\r');
  client.flush();

  if (request.indexOf("/LED=ON") != -1) {
    digitalWrite(ledPin, HIGH);
  }
  if (request.indexOf("/LED=OFF") != -1) {
    digitalWrite(ledPin, LOW);
  }

  client.println("HTTP/1.1 200 OK");
  client.println("Content-Type: text/html");
  client.println("");
  client.println("<h1>ESP8266 LED Control</h1>");
  client.println("<p><a href="/LED=ON">روشن کردن LED</a></p>");
  client.println("<p><a href="/LED=OFF">خاموش کردن LED</a></p>");
}