#include <Wire.h>
#include <LiquidCrystal_I2C.h>
#include <WiFi.h>
#define ledazul 2
#include <WiFi.h>

//Declarar as constantes para o nome e senha
const char* ssid = "Wokwi-GUEST";
const char* pass = "";
LiquidCrystal_I2C lcd (0x27,16,2);

void setup() {
  lcd.init();
  lcd.backlight();

  lcd.print("GEOVANA");  //Está escrevendo na linha 1
  lcd.setCursor(0,1);  //Reposicionar o cursor col 0 lin 1
 lcd.print ("E");
 lcd.print(" THAYANY S2");

  Serial.begin(115200);
  Serial.println("Iniciando...");
  delay(500);
  Serial.println("Procurando redes...");
  int qtde = WiFi.scanNetworks();
  Serial.println("Redes Encontradas: ");

  for (int x = 0; x < qtde; x++){
    Serial.print("Nome da Rede....");
    Serial.println(WiFi.SSID(x));
    Serial.print("Potência do Sinal:");
    Serial.println(WiFi.RSSI(x));
    Serial.print("Tipo Criptografia: ");
    String cripto;

    switch (WiFi.encryptionType(x)){
      case 2: cripto = "TKIP (WPA)"; break;
      case 4: cripto = "CCMP (WPA)"; break;
      case 5: cripto = "WEP"; break;
      case 7: cripto = "Nenhuma"; break;
      case 8: cripto = "Auto"; break;

  }

  Serial.println(cripto);
  Serial.println("------------");
  } 

   pinMode (ledazul,OUTPUT);
  Serial.begin(115200);
  WiFi.begin(ssid,pass);

  while (WiFi.status() != WL_CONNECTED){
    delay(100);
   Serial.println("Conectando...");
  }

  Serial.println("WiFi conectada");
  digitalWrite(ledazul, HIGH);
  Serial.println(WiFi.localIP());
}

void loop() {
}