Hi Nordic,
I tried following the instructions in this review (https://community.element14.com/products/roadtest/rv/roadtest_reviews/1678/roadtest_nordic_bluetooth_le_audio_development_kit_nrf5340_dk_by_steve_k) for the nRF5340 DK board. The Gateway configuration was done using the Python script with the command:
python buildprog.py -p -c both -b release -d both

However, I'm unable to detect the system sound properties.
Could you please help me configure the nRF5340 DK as a Gateway?
Thanks & Regards,
PSR