Connect to Wifi
                    Press the Connect button to connect this device to {{ ssid }}. 
                    {% if mode == 'single' %}
                    This will terminate the current hotspot. Connect to {{ ssid }} for access.
                    If the connection fails, this hotspot will be re-created.
                    {% else %}
                    The hotspot will remain, but this web service will be terminated.
                    If the connection fails, the web service will be restored.
                    {% endif %}