Projeto-II.cpp

#include <Arduino.h>  
#include <ESP8266WiFi.h>
#include <WiFiClient.h>
#include <ESP8266WebServer.h>

//config Rede
const char* ssid     = "PROF.RAFAEL"; //Roteador
const char* password = ""; 
IPAddress ip(192,168,1,123); //ip do dispositivo 
IPAddress gateway(192,168,1,1); // gateway
IPAddress subnet(255,255,255,0); //mascara


ESP8266WebServer server(80); 
String page;


//porta digital
const int sensor = 4;
unsigned long evento = 0;


void setup() {
  
  Serial.begin(9600);
  
  //habilitar porta
  
  
  Serial.print("Connecting to ");
  Serial.println(ssid);
  WiFi.begin(ssid, password);
  WiFi.config(ip, gateway, subnet);
  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
 
  Serial.println("");
  Serial.println("WiFi connected.");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
  server.begin();

  server.on("/", [](){

     page = "<!DOCTYPE html> \
             <html> \
             <head> <meta http-equiv='refresh' content='0' </head> \
             <body> \
             <h1>Sensor to Node MCU Web Server</h1><h3>Data:</h3> <h4> "+ "saida"+  " </h4> \
             </body>\
             </html>";

    server.send(200, "text/html", page);
  });

}

void loop(){
 
  
            int output = digitalRead(sensor);
            if (output == HIGH){
              if(millis() - evento > 25){
                Serial.println("Reconheci o som");
                Serial.println(millis());
                Serial.println(evento);
                Serial.println(millis() - evento);
                
                
               }
             evento = millis();
             }
             server.handleClient();


}