Colin Huckstepp developed ES SmartSwitchDC device support for the victronenergy/gui-v2 repository, focusing on expanding hardware compatibility and streamlining device integration. He designed new QML user interface components and implemented mock switch devices to facilitate end-to-end testing. By integrating switch functionality into the platform’s data management and device models, Colin enabled robust state and status tracking. He also introduced C++ enums and text conversion routines to improve clarity and support localization of switch states. This work leveraged his expertise in C++, QML, and embedded systems, resulting in a modular, maintainable solution that accelerates onboarding for new device types.