Device_B Hardware Project

Welcome to the Device_B repository. This project contains the complete hardware design files, manufacturing data, and 3D models for a comprehensive embedded system based around an RK3588 mini PC architecture.

📐 Hardware Dimensions & Layout

(Make sure you have saved the image provided in our chat as board_dimensions.png inside the Dimentions folder!)

Assembly Note: The dimension module pictured below is designed to be attached directly on top of the main PCB.

📁 Repository Structure

The repository is modularly organized into the following sub-components, each containing its respective BOM, Gerbers, 3D STEP files, and DXF outlines:

• Main: The primary motherboard featuring the RK3588 processor.
• Battery: Battery management and connection hardware.
• Button Sub PCB: Auxiliary button interfaces.
• Camera LED: Illumination circuitry for camera modules.
• IC LED Controller: Controller board for LED arrays.
• LEDs Sub PCB: Supplementary LED boards.
• PCIE: PCIe interface and expansion boards.
• Push Power Button: Dedicated power button interface.

🛠️ Source Files & EDA

The original schematic and PCB design files were created using EasyEDA.

• ProPrj_RK3588_F2_2026-05-21.epro: The raw EasyEDA project file containing the full updated design suite (dated 2026-05-21).

(Note: Legacy schematic archives and older EasyEDA source files have been removed from the repository to ensure only the latest version is used. Schematics are now available as PDFs inside each module's folder.)

🏭 Manufacturing Data

For each individual board/sub-module listed above, you will find ready-to-manufacture files:

• Gerber Files (.zip): Ready to be sent to PCB fabrication houses (e.g., JLCPCB, PCBWay).
• BOM (.xlsx): Bill of Materials detailing required components.
• Pick and Place (.xlsx): CPL/Centroid files for SMT assembly.
• 3D Models (.step): Accurate 3D representations for mechanical and enclosure design.
• DXF Files (.dxf): 2D CAD outlines for structural alignment.

🚀 Getting Started

1. Viewing the Design: Open the ProPrj_RK3588_F2_2026-05-21.epro file using EasyEDA (Standard or Pro, depending on your environment).
2. Mechanical Integration: Import the .step files located in each module's folder into your preferred 3D CAD software (e.g., SolidWorks, Fusion 360, FreeCAD) to design enclosures or check clearances.
3. Fabrication: Submit the respective Gerber_*.zip files directly to your manufacturer. Use the provided BOM and PickAndPlace files if you require PCBA (PCB Assembly) services.

📄 License & Confidentiality

STRICTLY PRIVATE AND CONFIDENTIAL

This repository and all associated hardware design files, schematics, BOMs, Gerber files, and 3D models are the sole proprietary property of the project owner.

• No Unauthorized Use: These materials may not be copied, reproduced, distributed, manufactured, or modified without explicit written permission.
• No Open Source License: This is a closed-source, proprietary hardware design. No rights are granted for commercial or non-commercial use, reproduction, or reverse engineering.
• Confidentiality: Any party granted access to these files is bound by strict confidentiality and must not disclose any design details or intellectual property to unauthorized third parties.

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Designed and maintained as part of the Device_B embedded hardware initiative.