#include <WiFi.h>
#include <WiFiClientSecure.h>
#include <PubSubClient.h>

const char* wifi_ssid = "your_ssid";
const char* wifi_password =  "your_pass";
const char* mqttServer = "mqtt.technoponica.com";
const int mqttPort = 8883;
const char* mqttUser = "test";
const char* mqttPassword = "test";

WiFiClientSecure espClient;
PubSubClient client(espClient);

void setup() {

  Serial.begin(115200);
  Serial.print("[WIFI] Connecting to WiFi");

  WiFi.begin(wifi_ssid, wifi_password);

  while (WiFi.status() != WL_CONNECTED) {
    delay(500);
    Serial.print(".");
  }
  Serial.println("");
  Serial.println("[WIFI] Status: connected");

  client.setServer(mqttServer, mqttPort);

  while (!client.connected())
  {
    Serial.println("[MQTT] Connecting to MQTT");

    if (client.connect("ESP32Client", mqttUser, mqttPassword ))
    {
      Serial.println("[MQTT] Status: connected");
    }
    else
    {

      Serial.print("Status: failed with state ");
      Serial.print(client.state());
      Serial.println(". Next try in 10 seconds...");
      delay(10000);
    }
  }

  client.publish("technoponica/test", "hi!");
}

void loop() {
  client.loop();
}