Overo® Water-B COM


OMAP3530-based Gumstix Overo® computer-on-module (includes OpenGL and DSP)

This product is replacing the GUM3503W. This is using the 256MB RAM and 512MB NAND and a new Panasonic 70-pin connector (AXK870145WG).

Product Excluded From Sale

Overo® Water-B COM Camera ConnectorDigital Signal Processor

Get powerful graphics processing with OpenGL and DSP on the Overo® Water computer-on-module. Our mid-level COM geared towards graphics applications without the need for WiFi.

We recommend considering the DM3730-based Overo® WaterSTORM COM; The Overo® Water COM is intended only for users who specifically require the Texas Instruments OMAP3530 applications processor in their design.

All Overo COMs are now 256MB RAM and 512MB NAND. We are decreasing the price from $169.00 to $162.00

Included Components
Spacers (1.5mm 0-80 retaining 48/48)

spacers: symmetric 48mil PCB with 1.5mm between

Overo Water COM (board) with CON084B

Overo Water COM (board) with CON084B

Camera Connector

27-Pin (OMAP ISP)

Flash Memory (NAND)


Graphics Acceleration

OpenGL POWER SGX™ for 2D and 3D graphics acceleration

Digital Signal Processor

C64x+ digital signal processor (DSP) core


17 mm


58 mm


Up to 1,400 Dhrystone MIPS

Power Management

Texas Instruments TPS65950


Texas Instruments OMAP3530 Applications Processor

Processor Architecture

ARM Cortex-A8

Processor Base Clock

720 MHz

Storage Expansion

via microSD Card Slot

Key Components
microSD Card Slot

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

Texas Instruments TPS65950 Power Management

The TPS65950 device is a highly integrated power-management integrated circuit (IC) that supports the power and peripheral requirements of the OMAP3-driven Overo series COMs.

Texas Instruments OMAP3530 Applications Processor

720MHz ARM Cortex-A8 applications processor with POWER VR SGX™ Graphics and C64x+ DSP & video accelerator.

Mating Connectors
Hirose 27-Pin Camera Connector (Overo COMs)

Connect a Caspa camera to an Overo COM with this connector (Hirose FH26-27S-0.3SHW)


Please read the instructions in the README file carefully before starting. Instructions and functions are explained in the file.

Files that are needed (such as bootloader and operating system) to create a bootable disk image, are available below.

Our Support page links additional resources.

Software Version:

COVID-19 has affected our supply chain. Please expect delays on your orders while we do everything we can to fulfil them.