@Override
	public void ioCheckClicked(boolean ioPortsEnabled) {
		if (ioPortsEnabled && usingRPi) {
			sendToIO = ioPortsEnabled;

			/* Initialse the GPIO ports only once */
			if (gpio == null) {
				gpio  = GpioFactory.getInstance();
				piInitialseGPIO();

			}
		}
	}