The IO-Link Smart Configurator provides a means to configure any IO-Link sensor with a wireless device that, in essence, replaces the need to program via a USB IO-Link Master connected to a PC or via a network connected master device. This device is portable and can be used anywhere. It is battery-powered and equipped with WiFi for IODD files download, eliminating the need for power or a laptop. It features M12 and M8 connectors and is suitable for three-, four- or five-wire sensors.