Implementing Web Server on ESP32

Will guide you to implementing a web server on ESP32 Board.

Feb 4, 2024

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GPL3+

Environmental Sensing

Internet Of Things

Tracking

Devices & Components

Arduino Uno Rev3

NodeMCU ESP8266

Software & Tools

Arduino IDE

Project description

Code

Arduino Sketch for the Project

1#include <WiFi.h>
2#include <ESPAsyncWebServer.h>
3
4const char* ssid = "ELDRADO"; // CHANGE IT
5const char* password = "amazon123"; // CHANGE IT
6
7AsyncWebServer server(80);
8
9void setup() {
10  Serial.begin(9600);
11
12  // Connect to Wi-Fi
13  WiFi.begin(ssid, password);
14  while (WiFi.status() != WL_CONNECTED) {
15    delay(1000);
16    Serial.println("Connecting to WiFi...");
17  }
18  Serial.println("Connected to WiFi");
19
20  // Print the ESP32's IP address
21  Serial.print("ESP32 Web Server's IP address: ");
22  Serial.println(WiFi.localIP());
23
24  // Define a route to serve the HTML page
25  server.on("/", HTTP_GET, [](AsyncWebServerRequest* request) {
26    Serial.println("ESP32 Web Server: New request received:");  // for debugging
27    Serial.println("GET /");        // for debugging
28    request->send(200, "text/html", "<html><body><h1>Hello, ESP32!</h1></body></html>");
29  });
30
31  // Start the server
32  server.begin();
33}
34
35void loop() {}

#include <WiFi.h>
#include <ESPAsyncWebServer.h>

const char* ssid = "ELDRADO"; // CHANGE IT
const char* password = "amazon123"; // CHANGE IT

AsyncWebServer server(80);

void setup() {
  Serial.begin(9600);

  // 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");

  // Print the ESP32's IP address
  Serial.print("ESP32 Web Server's IP address: ");
  Serial.println(WiFi.localIP());

  // Define a route to serve the HTML page
  server.on("/", HTTP_GET, [](AsyncWebServerRequest* request) {
    Serial.println("ESP32 Web Server: New request received:");  // for debugging
    Serial.println("GET /");        // for debugging
    request->send(200, "text/html", "<html><body><h1>Hello, ESP32!</h1></body></html>");
  });

  // Start the server
  server.begin();
}

void loop() {}

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