Seader

A Flipper Zero application (aka "fap") to interface with a SAM from the Flipper Zero over UART. Latest release on the App Catalog.

Bugs

File issues in GitHub.

Hardware

Option 1: NARD flipper add-on

Buy it assembled at Red Team Tools, with or without SAM.

Or build it yourself from the files in the NARD repo.

Optionally 3d print a case designed by Antiklesys.

Option 2: Smart Card 2 Click

Put SAM (USA EU CA) into adapter (because of chip on top) and plug into reader (alt: digikey with cheaper US shipping). Connect reader to Flipper Zero (See Connections below).

Optionally 3d print a case designed by sean

Connections

Smart Card 2 Click	Flipper
5v	1
GND	8 / 11 / 18
TX	16
RX	15

Development

To Build App

• Install UFBT
• ufbt to build
• ufbt launch to launch

To Build ASN1 (if you change seader.asn1)

• Install git version of asnc1 (brew install asn1c --head on macos)
• Run asn1c -D ./lib/asn1 -no-gen-example -pdu=all seader.asn in in root to generate asn1c files

References

• omnikey_5025_cl_software_developer_guide_mn_en
• omnikey_5326_dfr_softwaredeveloperguide
• omnikey_5027_software_developer_guide
• PLT-03362 A.0 - iCLASS Reader Writer Migration Application Note
• HID SE reader消息模块的ANS.1 BER学习