My NFC tags are only working with the shortcuts app on my iPhone 11. I am trying to write code on them using the “ NFC tools” app. Whenever I try to write code on them using this app the NFC tags never connect. I have tried different apps that allows you to write code on NFC tags but none of them work. I know it not the tags because I use the same apps on my android devices and they work also I have seen others you the same apps on there iPhones and there’s also works too. Am I doing something wrong or is there another to write code on NFC tags using iPhone.
NFC Tags
That means you are using Mifare1k or derivativ chips. They are programeble with androids. You need NTAG21X chips to programme on your Iphone