/*
  Rui Santos
  Complete project details at https://RandomNerdTutorials.com/solved-reconnect-esp32-to-wifi/
  
  Permission is hereby granted, free of charge, to any person obtaining a copy
  of this software and associated documentation files.
  
  The above copyright notice and this permission notice shall be included in all
  copies or substantial portions of the Software.
*/

#include <WiFi.h>
 
const char* ssid = "REPLACE_WITH_YOUR_SSID";
const char* password = "REPLACE_WITH_YOUR_PASSWORD";

void WiFiStationConnected(WiFiEvent_t event, WiFiEventInfo_t info){
  Serial.println("Connected to AP successfully!");
}

void WiFiGotIP(WiFiEvent_t event, WiFiEventInfo_t info){
  Serial.println("WiFi connected");
  Serial.println("IP address: ");
  Serial.println(WiFi.localIP());
}

void WiFiStationDisconnected(WiFiEvent_t event, WiFiEventInfo_t info){
  Serial.println("Disconnected from WiFi access point");
  Serial.print("WiFi lost connection. Reason: ");
  Serial.println(info.wifi_sta_disconnected.reason);
  Serial.println("Trying to Reconnect");
  WiFi.begin(ssid, password);
}

void setup(){
  Serial.begin(115200);

  // delete old config
  WiFi.disconnect(true);

  delay(1000);

  WiFi.onEvent(WiFiStationConnected, WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_CONNECTED);
  WiFi.onEvent(WiFiGotIP, WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_GOT_IP);
  WiFi.onEvent(WiFiStationDisconnected, WiFiEvent_t::ARDUINO_EVENT_WIFI_STA_DISCONNECTED);

  /* Remove WiFi event
  Serial.print("WiFi Event ID: ");
  Serial.println(eventID);
  WiFi.removeEvent(eventID);*/

  WiFi.begin(ssid, password);
    
  Serial.println();
  Serial.println();
  Serial.println("Wait for WiFi... ");
}

void loop(){
  delay(1000);
}