“I do not think there is any thrill that can go through the human heart like that felt by the inventor as he sees some creation of the brain unfolding to success.” – Nikola Tesla
Open-Source Laptop: A Technological Marvel
An audacious project undertaken by an inventive mind has resulted in the creation of an open-source laptop that boasts significant features. With a 4K AMOLED display, Cherry MX mechanical keyboard, and the capability to run +7B language models, this device provides a modern technological experience, even supporting gaming on Minecraft at 4K and offering approximately seven hours of battery life.
The Journey of Creation
Embarking on this journey entailed a detailed roadmap and a skill-chart of technological qualities which included screen quality, audio, performance, and size. The initial steps involved creating a mental map, transferred to Obsidian, leading to a list of goals focusing on the RK3588 SoC motherboard with integrated peripherals.
Motherboard and Chip Selection
The Rockchip RK3588 was chosen for its capability as the fastest consumer-procurable chip on the market, despite spotty software support. The FriendlyElec CM3588 SoM was selected for its affordability, documentation, and ease of procurement.
Display Development
Utilizing a 4K AMOLED 13.3” display from panelook.com and refining connections improved signal integrity and facilitated the transition to non-mainline Linux, though challenges persisted in configuring the display settings effectively.
Powertrain Engineering
A battery pack was assembled with cells sourced from American suppliers. The system supports up to 20V USB-C charging, facilitated by the BQ25713 charging IC and managed by an embedded ESP32-S3 controller. The powertrain was designed to integrate seamlessly with the laptop’s architecture.
Constructing the Mainboard
The mainboard features dual USB3.1 Type-C ports, a USB2.0 Type-A port, and accommodates Wi-Fi/BT and NVMe SSD connectivity, ensuring robust I/O support for various applications.
Software and Peripheral Integration
Utilizing a modified Ubuntu kernel provided an optimal environment for testing and modifying the DeviceTree configurations necessary for hardware bring-up. A detachable mechanical keyboard and a high-quality trackpad were incorporated, enhancing the device’s functionality.
Mechanical Design and Assembly
The laptop’s chassis was crafted from CNC aluminum, inspired by the aesthetics of Razer Blade and MacBook Pro designs. The hinge design and thermal management required precise adjustments to accommodate the compact build while maintaining performance.
Final Thoughts and Reflection
This ambitious undertaking not only tested the limits of creativity and technical expertise but also highlighted the potential of open-source projects to empower individuals in innovation. The name “anyon_e” was symbolic of a challenging journey filled with cross-disciplinary learning and deadline pressures.
Sincerely,
Byran