 
 }
 
+/**
+* Callback to deal with MQTT server when disconnection
+*/
 void mqttDisconnected(void* response)
 {
 	// What to do when disconnected.
 }
 
+/**
+* Callback to deal with MQTT server when data is received
+*/
 void mqttData(void* response)
 {
   // Parse response

  }
}

void mqttConnected(void* response)
{
  debugPort.println("Connected");

MQTT mqtt(&esp);
boolean wifiConnected = false;

/**
* Callback to deal with WiFi connection
*/
void wifiCb(void* response)
{
  uint32_t status;
