Mecha Comet is a modular Linux handheld computer developed by Mecha Systems Inc. It was showcased at CES 2025, highlighting its focus on flexibility, repairability, and open-source design. The device runs Mechanix OS, a Debian-based operating system with a user interface built in Rust for GPU rendering on Wayland. It features a 1.8 GHz quad-core ARM Cortex-A53 processor, 4GB of RAM, and 32GB of storage. The handheld also includes a 3.4-inch touchscreen, WiFi 5, Bluetooth 5.0, and a Gigabit Ethernet port, making it a compact yet capable device for a range of applications.
The Mecha Comet stands out with its modular design and open-source ecosystem. It uses a 40-pin magnetic interface that supports custom modules for expansion. Mecha Systems has open-sourced its CAD files, bootloader, and kernel, encouraging users to modify or create their own extensions. Official modules include a keyboard, gamepad, and GPIO board, while the open specifications make it possible to design custom add-ons, fostering creativity and experimentation among users.
Repairability and expandability are key features of the Mecha Comet. The back cover can be removed by hand, and a single Allen key is enough to disassemble the entire device. An M.2 slot allows storage upgrades up to 2TB, and the 3,000mAh battery is replaceable. The 5MP camera with autofocus can be used for projects like robotics or machine vision. The system supports the Linux kernel 6.6, and its hardware is designed to run on entirely open-source drivers, except for Bluetooth. Mecha Systems has already begun sending pilot units to Linux kernel maintainers and developers to improve support and functionality further. More details about the project are available on the official website.
