To build an application that will run in docker on a raspberry pi 4. It will be controlled locally via a web browser. Users can select and change wifi options. User can select Audio input (USB Audio capture device). Users can select cast devices on network and save presets. User initiates casting by pushing button and likewise disconnects by pushing button. Users have the ability to mute or attenuate volume. When audio is being streamed user will be able to see song, album and artist details.
message for more details and figma prototype images.