private void connect() {
logger.info("Connecting to Enocean [serialPort='{}' ].", new Object[] { serialPort });
connector = new EnoceanSerialConnector();
connector.connect(serialPort);
esp3Host = new ESP3Host(connector);
esp3Host.addParameterChangeListener(this);
esp3Host.addListener(this);
for (EnoceanBindingProvider provider : providers) {
initializeAllItemsInProvider(provider);
}