How to create QR code to connect to WiFi from a Nothing

If you have ever wished that there was an easier method to connect your Nothing, device to a Wi-Fi network, since version 10 of Android the process has been greatly simplified allowing you to share the password and wireless network configuration simply by reading a QR code from a Nothing mobile device or any other brand.
Search for your device among the catalog of Nothing devices compatible with this feature and consult the step-by-step instructions.

Nothing Phone (2a) Plus Nothing Phone (2a) Plus
Nothing Nothing Phone 1 Nothing Nothing  Phone 1
Nothing Phone (2a) Nothing Phone (2a)
Nothing Phone (2) Nothing Phone (2)
Nothing Phone (1) Nothing Phone (1)