Current command:
lf em 4x50 eload --help
Loads EM4x50 tag dump (bin/eml/json) into emulator memory on device usage: lf em 4x50 eload [-h] -f <fn> options: -h, --help This help -f, --file <fn> Specify a filename for dump file examples/notes: lf em 4x50 eload -f mydump.bin