Hi,
I have the Baofeng UV-82 and APRS-K1 cable:
https://baofengtech.com/aprs-k2-trrs-cableI want to connect this to my Rasperry Pi running Direwolf:
https://github.com/wb2osz/direwolfThe cable has tip-ring-ring-shield (TRRS) and is designed for a cellphone or tablet.
Is there an inexpensive way to connect this to the Raspberry Pi. I'm thinking of a cheap USB sound card for the RPi that supports TRRS.
Thanks,
john