LCSC2KiCAD is a KiCad plugin designed to automate the tedious process of importing component libraries from LCSC. Users can simply enter an LCSC part number (e.g., C2040) into a toolbar icon, and the tool automatically fetches the complete package: the symbol, footprint, and 3D model. Designing a modular electronics architecture using a CAN bus backplane and intelligent STM32-powered modules. With the goal of eliminate complex custom wiring, enabling the creation of reliable, scalable, and easily reconfigurable robots.