#include <WiFi.h>
#define led 14

const char* SSID="Wokwi-GUEST";
const char* pass="";

void setup() {
  Serial.begin(115200);
  Serial.println("Preparing to scan.");
  WiFi.mode(WIFI_STA);
  WiFi.begin(SSID,pass);
  pinMode(led,OUTPUT);
}

void loop() {
  int x=WiFi.scanNetworks();
  Serial.println("Scan selesai.");
  if(x==0){
    Serial.println("No Wifi!");
  }
  else{
    Serial.println();
    Serial.print(x);
    Serial.println("Wifi Detected: ");
    digitalWrite(led,HIGH);

    for(int i=0; i<x; i++){
      Serial.print(i+1);
      Serial.print(WiFi.SSID(i));
      Serial.print(" "); 
      Serial.print(WiFi.RSSI(i));
      Serial.print("IP: ");
      Serial.println(WiFi.localIP());
      delay(50);
    }
  }
}