#include <WiFi.h>

void setup() {
  // put your setup code here, to run once:
  Serial.begin(115200);
  Serial.println("Seting up device...");
  WiFi.mode(WIFI_STA);
  Serial.println("Set up done!");

}

void loop() {
  Serial.println("Scanning network...");

  int wifi = WiFi.scanNetworks();
  if(wifi != 0){
    String totalNetwork = " Network found";
    Serial.print(wifi);
    Serial.println(totalNetwork);

    for(int i = 0;i < wifi;i++){
      String ssid = WiFi.SSID(i);
      int rssi = WiFi.RSSI(i);
      String wifiDesc = i + " -\tSSID: " + ssid + "\n \tRSII: " + rssi ;
      Serial.println(wifiDesc);
    }
  }
  delay(10); // this speeds up the simulation
}