NFT image requirements
|The smaller the size the better (less than 1MB ideally).
|The Ledger Stax screen supports up to 16 levels of gray (4-bit grayscale). We strongly recommend working with only 4-bit grayscale so that you can guarantee what the end result will look like on the device. You can alternatively work in Black & White (with a wider range of colors), but know that prior to being displayed on the device, the image will be converted to 4-bit grayscale and may not display how you would like.