Person creates NFC tag for easy Wi-Fi sharing

An individual explains how to create and use NFC tags to easily share Wi-Fi passwords with guests using a smartphone app. This simplifies network access. The process involves purchasing NFC tags, using an app like NFC Tools, and inputting Wi-Fi network details to write to the tag. The tags can then be scanned to automatically connect to the network. The article also highlights the ability to lock or password-protect the tags to prevent unauthorized changes and discusses other potential uses for NFC tags.