pLANnt.ino

#include <WiFiClient.h>
#include <ESP8266WebServer.h>
#include <ESP8266mDNS.h>
#include <user_interface.h>
#include <ESP8266WiFi.h>

/*WiFi Connection Settings*/
char ssid[] = "cOFFee";
char password[] = "facaseupedido";

ESP8266WebServer server(80);
const int led = 13;

void handleRoot() {
  digitalWrite(led, 1);
  server.send(200, "text/plain", "hello from esp8266!");
  digitalWrite(led, 0);
}

void handleNotFound(){
  digitalWrite(led, 1);
  String message = "File Not Found\n\n";
  message += "URI: ";
  message += server.uri();
  message += "\nMethod: ";
  message += (server.method() == HTTP_GET)?"GET":"POST";
  message += "\nArguments: ";
  message += server.args();
  message += "\n";
  for (uint8_t i=0; i<server.args(); i++){
    message += " " + server.argName(i) + ": " + server.arg(i) + "\n";
  }
  server.send(404, "text/plain", message);
  digitalWrite(led, 0);
}


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

  Serial.println("");
  Serial.println("Connecting to ");
  Serial.println(ssid);

  WiFi.begin(ssid,password);

  // Wait for connection
  while (WiFi.status() != WL_CONNECTED) {   
    Serial.println("Retry...(3s)");
    delay(3000);
  }
  Serial.println("");
  Serial.print("Connected to ");
  Serial.println(ssid);
  Serial.print("IP address: ");
  Serial.println(WiFi.localIP());
  
  server.on("/", handleRoot);

  server.on("/inline", [](){
    server.send(200, "text/plain", "this works as well");
  });

  server.onNotFound(handleNotFound);

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

void loop(){
  server.handleClient();
  delay(100);
}