Raspberry Pi Multiroom audio client
- change hostname in sd-card.nix
- add wifi psk
- nix-build '<nixpkgs/nixos>' -A config.system.build.sdImage -I nixos-config=./sd-card.nix --argstr system aarch64-linux
raspberry Pi Zero Mutliroom audio client
- change hostname in sd-card-zero.nix
- add wifi psk
- nix-build '<nixpkgs/nixos>' -A config.system.build.sdImage -I nixos-config=./sd-card-zero.nix --argstr system aarch64-linux