/****************************************
 * Include Libraries
 ****************************************/
#include "UbidotsESPMQTT.h"

/****************************************
 * Define Constants
 ****************************************/
#define TOKEN "" // Your Ubidots TOKEN
#define WIFINAME "" //Your SSID
#define WIFIPASS "" // Your Wifi Pass

Ubidots client(TOKEN);

/****************************************
 * Auxiliar Functions
 ****************************************/

void callback(char* topic, byte* payload, unsigned int length) {
  Serial.print("Message arrived [");
  Serial.print(topic);
  Serial.print("] ");
  for (int i=0;i<length;i++) {
    Serial.print((char)payload[i]);
  }
  Serial.println();
}

/****************************************
 * Main Functions
 ****************************************/

void setup() {
  // put your setup code here, to run once:
  client.setDebug(true); // Pass a true or false bool value to activate debug messages
  Serial.begin(115200);
  client.wifiConnection(WIFINAME, WIFIPASS);
  client.begin(callback);
  }

void loop() {
  // put your main code here, to run repeatedly:
  if(!client.connected()){
    client.reconnect();
  }

  float heartBeat = analogRead(A0);
  client.add("heart-beat", heartBeat);
  client.ubidotsPublish("demo-machine");
  client.loop();
  delay(1000);
}