The Hunter Cat NFC is the latest security tool for contactless (Near Field Communication) used in access control, identification and bank cards. Specially created to identify NFC readers and sniffing tools, with this tool you can audit, read or emulate cards of different types.
hello, I just received my huntercat nfc v2 rp2040, I updated them with the u2f file, I put them in bootloader it is detected in mass storage I put the file, the board restarts (no blue light), when I unplug it and I switch it on, nothing happens, no lights come on, the board only lights up and stays on only if I plug it in and unplug it. in the arduino serial monitor it initializes well my is in huntercat nfc v1.3.