I have a successfully set up a BTECH BTech UV-5x3 radio with a digirig Baofeng cable to a Raspberry pi 4 to work with fldigi receive and transmit.
I want to be able to monitor the audio out from fldigi while it is transmitting without using a separate radio. As seen in the screenshot below, Configure > Sound Card > Devices is set to “Enable” = and “sysdefault” in the pop-up, which should monitor the sound, but I can’t hear anything from my Raspberry Pi speakers.
Do I need to change the audio settings on the Raspberry Pi to make this work? Or do I instead need to buy or make a sound splitter Y-cable to feed the audio from fldigi to the pi speakers as well as the radio?
Thanks for any ideas…