nfc_relay

NFC Relay app for flipper zero, relay NFCA APDU and response between two flipper.

TODO or LIMITATIONS

TODO
- configurable UART pin and baudrate (Right now is hardcored using 15/16 aka. C1/C0 and 38400)
  - baudrate bigger than 38400 will case data lost
- other method for flipper zero to communicate.
limitations
- st25r3916 RFAL002 will not emulate 10 bytes NFCID easily
- furi_hal_nfc_emulate_nfca currently are using hardcoded ATS(Answer-to-Select)

Setup in this video are:

flipper zero with case + wifi dev board(flashed with esp-at, using IO17/IO18 as TX/RX, config with wifi network and pass through internet AT+SAVETRANSLINK=1,"<SERVER_DOMAIN>",7771,"UDP",1005)
flipper zero naked + m5stickc(also flashed with esp-at, using pin 25 and 26, config with wifi network and pass through internet AT+SAVETRANSLINK=1,"<SERVER_DOMAIN>",7770,"UDP",1005)
Server on some cloud running socat socat -v -d -d udp-l:7770 udp-l:7771

Name		Name	Last commit message	Last commit date
Latest commit History 16 Commits
.github/workflows		.github/workflows
assets		assets
scenes		scenes
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
application.fam		application.fam
as_card_worker.c		as_card_worker.c
as_card_worker.h		as_card_worker.h
as_reader_worker.c		as_reader_worker.c
as_reader_worker.h		as_reader_worker.h
comm.c		comm.c
comm.h		comm.h
nfc_relay.c		nfc_relay.c
nfc_relay.h		nfc_relay.h
packet.c		packet.c
packet.h		packet.h
uart_worker.c		uart_worker.c
uart_worker.h		uart_worker.h