helloworld.ino•872 B
#include <WiFi.h>
#include <WebServer.h>
WebServer server(80); //
const char* ssid = ""; // 🔹 Replace with your Wi-Fi SSID
const char* password = ""; // 🔹 Replace with your Wi-Fi Password
void setup() {
Serial.begin(115200); // Start serial communication
WiFi.begin(ssid, password); // Start Wi-Fi connection
Serial.print("Connecting to Wi-Fi");
while (WiFi.status() != WL_CONNECTED) { // Wait for connection
delay(500);
Serial.print(".");
}
Serial.println("\nConnected to Wi-Fi!");
Serial.print("ESP32 IP Address: ");
Serial.println(WiFi.localIP()); // Print ESP32's local IP address
server.on("/sayHello", HTTP_GET, []() {
Serial.println("Who said Hello");
server.send(200, "text/plain", "Hello How are you!");
});
server.begin();
}
void loop() {
server.handleClient(); // Handle incoming client requests
}