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Mecha Comet - Modular Linux Handheld Computer

https://mecha.so/comet#overview Jan 29, 2026 15:39

Extracto

A handheld Linux computer powered by open-source software. Modular, programmable, and truly yours to own, build and mod.

Resumen

Resumen Principal

El Mecha Comet se presenta como un innovador ordenador portátil Linux de mano, conceptualizado y diseñado específicamente para entusiastas y desarrolladores, encapsulando la promesa de una verdadera propiedad y control sobre el dispositivo. Este equipo destaca por su filosofía de ser abierto, construible y modificable, tanto a nivel de hardware como de software. Está

Contenido

For the love 
of computing

Mecha Comet, handheld Linux computer 
that's truly yours to own, build and mod.

for the geeks, by the geeks and of the geeks

Video thumbnail

Comet disassembly view showing all modular components

IMX8M Plus processor

4-Core, ARM64

Up to 1.8 GHz, A53 Cores

Integrated GPU & NPU

IMX95 processor

6-Core, ARM64

Up to 1.8 GHz, A55 Cores

Integrated GPU & NPU

2x Faster GPULPDDR5

Operating SystemMechanix OS (Linux 6.12)

CPUI.MX8M Plus (4–Cores A53), I.MX 95 (6–Cores A55)

Memory2 GB, 4 GB, 8 GB

Storage64 GB, 128 GB Flash (eMMC)

Wireless2.4 GHz/5.0 GHz 802.11ac, BT 5.4, Physical SIM card

Display3.92" AMOLED Display (550 nits), Capacitive Touch

PCIePCIe 3.0 (1x, B-Key)

Camera8 MP (with Auto-focus)

Audio2x Digital Mic, HD Speaker

Power4100 mAh Battery, Type-C (5V)

Ports1x HDMI, 2x USB C

Peripherals9-Axis Motion Sensor, RTC, ADC

SecurityTrust Anchor (CC EAL 6+)

Dimensions155 x 73 x 14 mm (225g)

DatasheetDeveloper DocumentationDocumentation

Comet Extensions

How do extensions work?

The Comet has these 40 IO pins that can enable a lot more functionality than what's already onboard.

This part is all-magnetic, so you can simply snap your extension off and on and it is pretty tight too.

Comet extension connector with 40 IO pins

and... can I make my own extensions?

YESSS!!!

All our standard extensions are open-hardware.

We give you all the resources to build your own extensions and help you out too! Simply ask.

Docs + Pin Diagramgithub/mecha-org

M.2

3042, B-Key

PCle 3.0 1x, USB 3.0

Modular on the outside, and inside

LTE or 5G Modems

Add mobile data and calling support to your Comet. Bring your own modem and antenna or use our standard LTE upgrade kit.

4G Network

Calling and SMS

Mobile data

NVMe SSD

Using a B-key to M-key adapter you can attach any 2230 M.2 SSD to expand storage up to 2TB.

400-600 mbps read/write speeds

Open-hardware B-Key to M-key

LoRa and Meshtastic

Bring LoRa radios on M.2 for de-centralized p2p communication with Meshtastic, provisions available for external antennas.

Planned with M262X840XE

Ai Accelerator

Accelerated computer vision upto 13 TOPS, use for object detection, pattern recognition and robotics.

In testing

FPGA Support

Build your own hardware accelerated stack with FPGAs modules for the Comet.

Planned

Mechanix OS

Our graphical shell designed for the Comet's unique form factor powered by the GPU.

Mecha Comet device

Mechanix UI

Native apps

The Comet ships with essential native apps built with Flutter for buttery-smooth performance.

repo/mechanix-gui

Now let's talk firmware

The Comet-M is powered by Linux, flavoured with our custom distro - Mechanix.

The bootloader, kernel and rootfs is open-source and you are welcome to customize.

Mecha ❤️ open-source

We believe that only open-source software can drive computing further and we would like to play our part.

github/mecha-org

If it runs on Linux,
it runs on Comet

The Comet can run anything that's built for ARM, that's 67000+ packages in the Fedora's repositories.

Built by the community, one for all and all for one

The Comet is built for everyone, including every app, distribution and OS.

What could you build with the Comet?

Networking, Security, Communication

Communication

Communication

Hardware programming

For-profit and for-good, hand in hand

At Mecha, we are set on a course to build an open source and inclusive computing platform that inspires you to innovate and explore.

Longevity is not an afterthought for us. The Comet is designed to be repairable and moddable from the start.

* PCB source files will be published once the Comet enters mass-production

Join the Revolución

Fuente: Mecha