Wokwi - Online ESP32, STM32, Arduino Simulator

#include <WiFi.h>
#include <WebServer.h>

// Replace with your network credentials
const char* ssid = "Fien";
const char* password = "fienneke";

// Set web server port number to 80
WebServer server(80);

// Variable to store the HTTP request
String header;

// Current time
unsigned long currentTime = millis();
// Previous time
unsigned long previousTime = 0;
// Define timeout time in milliseconds (example: 2000ms = 2s)
const long timeoutTime = 2000;

void setup() {
  Serial.begin(115200);
  // Connect to Wi-Fi
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi...");
  }
  Serial.println("Connected to WiFi");

  // Start the server
  server.begin();
  
  // Route for root / web page
  server.on("/", handleRoot);

  Serial.println("HTTP server started");
}

void loop() {
  // Listen for client connections
  server.handleClient();
}

void handleRoot() {
  String html = "<!DOCTYPE html><html><head><title>ESP32 Web Server</title></head><body><h1>Hello from ESP32!</h1></body></html>";
  server.send(200, "text/html", html);
}