card-generator

Lil tool to setup RFID cards with random ID & print labels for them.

HM uses H10301 format cards.

For a given 8-bit facility code, generates a 30 random 16-bit card numbers along with:

• a page of Avery 6460 labels with the card data in decimal as <facility-code> <card-number>
• a zip full of .rfid files with naming convention <card index (padded to two digits) 01–30>_<card-number>.rfid for easy writing to cards using a Flipper Zero