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Gumstix MitySOM-335x Development Board

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Gumstix MitySOM-335x Development Board

Availability: In stock

Feature-Rich Expansion Board for the Critical Link MitySOM-335x COM

This development board has the I/O needed to get your integrated system or multimedia mini-PC running with Critical Link's MitySOM​-335x processor board​s​. Designed by Gumstix in Geppetto

See also Gumstix MitySOM-335x Development Kit



The Gumstix MitySOM-335x Development Board

This multi-functional development board breaks out the Critical Link MitySOM-335x family of COMs for development. Test your MitySOM project or explore the COM's features with this Linux-ready multimedia platform.


The MitySOM-335x Dev Board provides the following headers for breaking out the features of the MitySOM-335x:

  • SPI header
  • UART Header
  • I2C Header
  • 20-pin GPIO Header

In addition, it contains:

  • Audio Codec + built-in left and right speakers.
  • MicroSD card slot for Booting AM335x
  • HDMI port for Audio/Display
  • Gigabit Ethernet for network connectivity
  • Dual USB Type-A ports for expandability

Customize Your Board

Customize the MitySOM-335x Dev Board to your project's specific needs in Geppetto D2O. Add functionality or remove unused components with the ease of a drag-and-drop interface.

Customize Your Kernel

To get started customizing the Yocto image for this board or any Geppetto-created expansion board based on the Critical-Link MitySOM-335x platform, follow the instructions for building a Gumstix Pepper board from our Yocto-Manifest Github repository.

Updated kernel patches for this board can be found here.

Critical Link MitySOM-335x COM not included

Purchase from Critical Link




10/100/1000 Base-T

Storage Expansion

via microSD Card Slot

USB Device

Micro B USB Plug

Key Components
Mating Connectors