A GB rom and a set of firmwares for Raspberry Pi Pico W to stream and play audio on the original Game Boy (DMG) or Game Boy Color (CGB).
The audio playback is largely based on jbshelton's GBAudioPlayer. The bluetooth A2DP sink is largely based on joba-1's PicoW_A2DP, itself based on pico-sdk and btstack example.
Requires pico-sdk (tested with 2.0.0) and rgbds (tested with 0.8.0).
mkdir build
cd build
cmake -DPICO_SDK_PATH=/path/to/pico-sdk ..
make