funcion de Arduino IDE para ESP32S3 que manda un mqtt por SIM7080G usando las librerias tinyGSm y PubSubClient requiere el topic y el mensaje setup y funciones

const char* ssid = "MiRed";
const char* password =  "miPassword";

//NEO-M8N 
const char* server = "your_server_ip";

const int   serverPort = 8883;

//SIM7080G
const char* apn  = "miAPN";
const char* user = "miUser";
const char* pass = "miPass";

//SIM7080G
SIMCOM sim(Serial1);
TinyGsmClient client(sim);
PubSubClient mqtt(client);

//NEO-M8N
//GPS
GPS gps;

//NEO-M8N
//GPS
void setupGPS(){
  gps.begin(9600);
}

//NEO-M8N
//GPS
float getLat(){
  return gps.getLat();
}

//NEO-M8N
//GPS
float getLng(){
  return gps.getLng();
}

//SIM7080G