During April 2025, Holydust developed bootloader and board support for the CORVON405V2_1 hardware variant within the ArduPilot/ardupilot repository. This work involved registering the new board type in the project’s configuration files and integrating the CORVON405V2_1_bl.bin bootloader binary, expanding hardware compatibility for ArduPilot deployments. Holydust applied expertise in embedded systems and bootloader configuration, working primarily with text-based configuration and binary packaging. The contribution enabled deployment and testing of the new hardware variant across supported platforms. The scope was focused and technically sound, demonstrating depth in embedded integration and careful attention to repository structure and hardware abstraction requirements.