Would it not be possible to store a small gif onto the NTAG216 larger memory tags ?
Reader - 13 Jan 2023
It would be possible if the gif was for example 800 bytes or so. This would be a very simple graphic rather than a photo of course but technically possible.
The question perhaps is what you would do with this. No phone would natively recognise the file type and wouldn't be able to respond. You wouldn't really be encoding an image on the NFC tag but rather just the data that represents that image. The NFC reader wouldn't interpret it as a JPG, PNG, GIF etc.
In which case you would need the user to have installed an app to be able to view the image.
Reader - 15 Jan 2023