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DuoVero™ Crystal COM

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Double up on processing cores while keeping the same tiny footprint. The DuoVero Crystal offers a dual-core ARM Cortex-A9 processor and twice the RAM of its predecessors, alongside SGX540 graphics for stunning 1080p HD video output and SLR-like image processing up to 20 megapixels.

Download Technical Specifications

2 x 70-pin Hirose DF40 Connectors

70-pin Hirose DF40 Connectors


ARM Cortex-A9

COM Mounting Holes

Four (4) x #0 mounting holes for securing to DuoVero-series, or custom, expansion board.


In the DuoVero series


integrated POWERVR™ SGX540 graphics core

Heat Sink

Heat sink mounted to the top of the POP memory stack.


4.2 mm (0.16 inch)


For OEM design, refer to


58 mm (2.28 inches)


0 MB


Up to 2,500 Dhrystone MIPS


Powered via expansion board (DuoVero series or custom) connected to dual 70-pin connector.

Power Management SmartReflex™ 2 technology

Dual-core Texas Instruments OMAP4430 Digital Video Processor

Processor Speed

1 GHz


1 GB


Built with components rated 0C < T <85C


GS4430C @ 5.6g (excludes heat-sink)

GUM4430C @ 42.6g (incl. shipping case and heat-sink)


17 mm (0.67 inch)

Key components
Heat Sink

For mounting on top of the POP memory stack on the DuoVero COM to dissipate heat.

spec sheet
microSD Card Slot

An onboard card-slot for system storage expansion using microSD cards.

Texas Instruments OMAP 4430 Processor

1GHz ARM Cortex-A9 MPCore OMAP 4430 processor offers symmetric multiprocessing (SMP) with hardware accelerated 2D and 3D graphics, 1080p HD video performance (2D), 720p stereoscopic 3D video performance (3D), and 20 MP main camera with 5MP stereo (dual cameras) imaging performance (per second).

spec sheet
Texas Instruments TWL6040 Audio Codec

The TWL6040 Audio Codec offers a high level of integration providing analog audio codec functions for portable applications.

spec sheet
Mating connectors
2 x 70-Pin DF40 Connectors (Male – DuoVero COMs)

Connect your Gumstix DuoVero COM to an expansion board with these 70-pin DF40 connectors.

spec sheet
Links to manufacturer's specification sheets are provided for reference.
Comparable parts might be substituted in manufacturing.
Further hardware information (I/O pinouts, Benchmarks, schematics and more)

Gumstix innovative products are designed to work together to deliver a great computing experience while accelerating development and time to market.

DuoVero Expansion
AeroCore for DuoVero

MAV control board featuring an integrated Cortex-M4 microprocessor and NuttX RTOS.


Interposer for the DuoVero

AeroCore for DuoVero with GPS

MAV control board featuring an integrated Cortex-M4 microprocessor and NuttX RTOS with a GPS module.


The Gumstix HTPC combines the processing power of an ARM Cortex A9-based DuoVero COM with a tiny form factor to give you the best of all worlds in low power consumption, wireless networking and Linux.

Ready to make your tiny home theatre PC uniquely yours? Get started by customizing it in Geppetto today!


Provides DVI-D signals on a micro-HDMI connector plus 10/100baseT Ethernet and also features USB Host, USB OTG, USB client, Audio Stereo-out and line-in, and a 40-pin header with GPIO, PWM and A/D lines - an expansion board for the DuoVero Series of COMs.


A breakout board that provides access to all 140 signals available from the dual 70-pin connectors of any attached DuoVero COM.

Custom Solutions
Build it with Geppetto »
Build your own: Schematics »
Gumstix' Verified Design Consultants (VDC) »
Everything you need to get started right out of the package:
No packs available
  • Yocto Project

The DuoVero series supports Yocto Project software images. As the principle build system for our products, the Yocto Project and its images offer the best support for Gumstix hardware features.

Bootable microSD cards with this image installed can be purchased as an accessory, or downloaded free of charge and installed on any microSD card.

Each DuoVero™ Crystal COM comes with:

Image of DuoVero™ Crystal COM
  • DuoVero Crystal COM (board)

    GS4430C DuoVero Crystal COM

  • DuoVero Yocto System Card (8GB)

    DuoVero Yocto System Card (8GB)

  • 5 x Spacers (1.5mm 0-80 retaining 48/48)

    spacers: symmetric 48mil PCB with 1.5mm between

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