I have added the CAT cable and have carefully watched Julian’s G90 Digital Modes Setup and I finally figured it out. ?FLRIG is your friend. Additionally, ?watching what nondescript audio codec he selected, and locating it among the 20+ options, I was finally able to get full access to my radio and digital modes through my RaspberryPi. ?The proper audio selection is: ?plughw:CARD=CODEC,dev=0
Once selected, my MiniPro worked like a champ and digital modes are ready to go!
Thank you Julian, OH8STN.
