Terminal-style app that sends raw commands to ISO14443-A NFC tags and shows log of sent and received data. Can send one or multiple commands in a single NFC session ("tap"). To send multiple commands, separate them with a newline. CRC bytes do not need to be included. Useful for NFC tag application debugging, NFC hardware interface testng, NFC emulator development, NFC tag backup, etc.
Haven't tried yet but for start let's give you 5
Could this app be used to put the tag in an authenticated state?