   do {
     if (client.available()) {
       char c = client.read();
-      Serial.print(c);
+      if(SERIAL_PRINT)
+        Serial.print(c);
       buffer[i] = c;
       i++;
       if(i >= DIM_BUFFER)

  // If you have connection problems, try with an higher delay.
  //
  delay(3000);
  Serial.println("Connecting...\n");
}

void loop()

    request();
  }
  else {
    if(SERIAL_PRINT)
        Serial.println("Connection failed!\n");
  }

  client.stop();
