During November 2024, Idj220297 developed the Audio Reactive Lights feature for the L42i/SPRAWL repository, building a real-time audio-driven lighting system. They implemented a server-driven audio input pipeline in SuperCollider, processing amplitude data and transmitting it over serial to control external lighting devices. Their work focused on audio processing, embedded systems integration, and real-time data transmission, laying the groundwork for robust hardware integration. Idj220297 also reorganized the project’s concept directory to improve maintainability and collaboration, ensuring a clear structure for future hardware-oriented features. The depth of their engineering addressed both performance and reliability, with no major bugs reported.