During November 2024, Ruojing Song developed enhanced RAW8 format support for the OV2640 camera sensor within the espressif/esp-video-components repository. Focusing on embedded systems and driver development using C, Ruojing refactored the OV2640 driver to introduce new RAW8 output formats at various resolutions and frame rates, while also updating the sizing logic to ensure accurate output dimensions. The work included deprecating a legacy format, updating documentation, and revising configuration files to reflect these changes. This targeted feature delivery improved the driver’s integration fidelity and maintainability, addressing evolving requirements for RAW imaging in downstream projects without introducing new bugs.