ESP32 GET IP

code.ino

#include <WiFi.h>
#include <HTTPClient.h>

const char* ssid = "Xuong May Tran Bam";
const char* password =  "123456789";

void setup() {
  Serial.begin(115200);
  WiFi.begin(ssid, password);
  while (WiFi.status() != WL_CONNECTED) {
    delay(1000);
    Serial.println("Connecting to WiFi..");
  }
  Serial.println("Connected to the WiFi network");
}

void loop() {
  if ((WiFi.status() == WL_CONNECTED)) { //Check the current connection status

    HTTPClient http;

    http.begin("https://api.ipify.org/?format=json"); //Specify the URL
    int httpCode = http.GET();                        //Make the request

    if (httpCode > 0) { //Check for the returning code

      String payload = http.getString();
      Serial.println(httpCode);
      Serial.println(payload);
    }
    else {
      Serial.println("Error on HTTP request");
    }

    http.end(); //Free the resources
  }
  delay(30000);

}