Find the downloads for your hardware and software platform below:

  • Yocto Project
  • Ubuntu
  • Android
  • Angstrom

These Poky 1.7 (Dizzy) Images for Gumstix platforms are built using tools from the Yocto project. Source code can be downloaded from Gumstix' GitHub.

Overo Series COMs

  • MLO
  • A root filesystem:
    • Tarballs (for flashing to a microSD card - most users should pick this option):

    • UBIs (for flashing to NAND flash memory - for advanced applications):

  • U-Boot
  • MD5

DuoVero Series COMs

Pepper Single-Board Computer and AM3354 Processors

To make a microSD card for your board, you will need the following files:

Name Function
MLO A second-stage bootloader binary image for COMs
RootFS A root file system
Das U-Boot A bootloader binary image
MD5 MD5 sum to verify file download
More Information About Yocto Project Images

These images are built using the Yocto Project build system. To recreate these builds, follow the instructions at

Gumstix also uses a buildbot to create these images. You can check the build status at

Gumstix platforms support Ubuntu 15.04 (Vivid Vervet). Source code can be downloaded from Gumstix' GitHub.

There are two ways to download Ubuntu for your Gumstix system. The first is downloading an image file that can be directly copied onto a microSD card using the dd command; this is the easiest way to get started.

Users can also download all necessary files separately and install them on a microSD card, following the instructions in the Getting Started Guide.

Overo Series COMs

DuoVero Series COMs

Pepper Single-Board Computer and AM3354 Processors

Also from the Gumstix Lab: Ubuntu Snappy Core images supporting Gumstix products can be found at

Angstrom images are for Verdex Pro COMs only.

Angstrom images for the Verdex Pro series COMs can be downloaded from Gumstix Resources.

Gumstix Resources

This directory contains a number of subdirectories:

  • The U-Boot binaries are located in the subdirectory u-boot and are stored with filenames in the format u-boot-verdex-<CLOCK SPEED>-<REVISION>.bin. Download the appropriate one for your Verdex Pro COM.
  • The rest of the needed files are stored in the current/<UCLIBC OR GLIBC>/images/gumstix-custom-verdex/directory.
    • Select an appropriate root filesystem image ending in .tar.gz (e.g., Angstrom-gumstix-x11-image-uclibc-ipk-2007.9-test-20080512-gumstix-custom-verdex.rootfs.tar.gz).
    • You will also need to download the kernel image uImage-2.6.21-r1-gumstix-custom-verdex.bin.

Gumstix Android images are still in development. For those users who would like to try them out, the bootloader, kernel and root filesystem are all available. These must be written to the appropriate partition of a microSD card according to the Android filesystem hierarchy.

Android source code is available at Gumstix' GitHub page.

Overo Series COMs

Pepper Single-Board Computer and AM3354 Processors