Overo® Earth COM
OMAP3503-based Gumstix Overo® computer-on-module
Overo® Earth COM 
Our entry-level Overo® computer-on-module with 256MB of RAM and 512MB of onboard NAND flash memory, the versatile Overo® Earth COM is perfect for designs without the need for wireless communications.
We recommend considering the AM3730-based Overo® EarthSTORM COM; The Overo® Earth is intended only for users who specifically require the Texas Instruments OMAP3503 applications processor in their design.
All Overo COMs are now 256MB RAM and 512MB NAND.
| Included Components | ||
| Spacers (1.5mm 0-80 retaining 48/48) | spacers: symmetric 48mil PCB with 1.5mm between |
|
|---|---|---|
| Overo Earth COM (board) | Overo Earth Board |
|
| Board-To-Board Connector | 2 x 70-pin AVX connectors |
|---|---|
| Camera Connector | 27-Pin (OMAP ISP) |
| Flash Memory (NAND) | 512 |
| Performance | Up to 1,200 Dhrystone MIPS |
| Power | Powered via expansion board (Overo series or custom) connected to dual 70-pin connectors |
| Power Management | Texas Instruments TPS65950 |
| Processor | Texas Instruments OMAP3503 Applications Processor |
| Processor Architecture | ARM Cortex-A8 |
| Processor Base Clock | 600 MHz |
| Processor Max Clock | 720 MHz |
| RAM | 256 MB LPDDR (PoP) |
| Storage Expansion | via microSD Card Slot |
| Temperature | Built with components rated 0C < T < 85C |
| 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. |
Specs |
| Micron 256MB DDR LPDRAM & 512MB NAND Flash Memory | Package-on-package (PoP) memory solution that minimizes power consumption, maximizes board space and increases speed. |
|
| Texas Instruments OMAP3503 Applications Processor | 600MHz superscalar ARM Cortex-A8, featuring technology for enhanced code density, performance and NEON technology for multimedia. |
Specs |
| microSD Card Slot | An onboard card-slot for system storage expansion using microSD cards. |
Specs |
| 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) |
Specs |
| 70-Pin AVX Connector (Male – Overo COMs) | Connect your Gumstix Overo COM to an expansion board with these 70-pin AVX connectors. |
Specs |
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:
