#include <WiFi.h>
char ssid[]="Wokwi-GUEST";
char pass[]="";
WiFiClient client;
int Trig = 25;
int Echo = 26;
int distance;

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Hello, ESP32!");
  pinMode(Trig, OUTPUT);
  pinMode(Echo, INPUT);
}

void loop() {
  
if(WiFi.status()!=WL_CONNECTED)
{
  Serial.print("Attempting to connect");
  while(WiFi.status()!=WL_CONNECTED)
  
  {
    WiFi.begin(ssid,pass);
    Serial.print(".");
    delay(3000);
  }
  Serial.println("\n connected");
  }
  delay(1000);
  
  digitalWrite(Trig, HIGH);
  delay(100);
  digitalWrite(Trig, LOW);
  int reading = (pulseIn(Echo,HIGH));
  distance = (reading * 0.034/2);
   Serial.println("Ok, received");
  Serial.println(distance);
  // put your main code here, to run repeatedly:
  delay(10); // this speeds up the simulation
}