Current command:
lf em 4x50 wipe --help
Wipes EM4x50 tag by filling it with zeros, including the new password Must give a password. usage: lf em 4x50 wipe [-h] -p <hex> options: -h, --help This help -p, --passsword <hex> password, 4 bytes, lsb examples/notes: lf em 4x50 wipe -p 12345678