Product Information
Order code: STEVAL-56G3MAI1
Description: VD56G3 S-Board hardware kit
Features
- Comprehensive hardware kit including:
- Sensor board embedding the VD56G3 image sensor with FFC output connector.
- M12 lens holder screwed onto the board.
- Default nonglued lens, allowing user focus adjustment or replacement with other compatible lenses.
- Ribbon cable for direct connection to embedded processing boards.
- Highly versatile kit:
- Flexibility to focus the provided nonglued lens or replace it with other M12 or smaller lenses.
- Adaptable for use on embedded processing platforms or computers (when connected to the ST EVK Main kit).
- Instant integration onto embedded processing platforms:
- Native MIPI CSI-2 output and I²C communication interfaces.
- FFC connector and associated cable for direct plug-and-play connection.
- Various Linux drivers available for free download on st.com for instant software integration.
- Ready for sensor evaluation on PC:
- Connect the VD56G3 S-Board kit to the generic EVK Main to enable USB-based PC evaluation.
- Evaluation software GUI for PC available for free download on st.com.
Description
The VD56G3 S-Board is a comprehensive and versatile hardware kit designed for evaluating and integrating the VD56G3 image sensor. It provides all necessary hardware components, from electronics to optics, to facilitate thorough product evaluation or seamless integration into existing systems.
The kit comprises a sensor board featuring the VD56G3 image sensor with an FFC output connector, an M12 lens holder, a default nonglued lens, and a ribbon cable. Integration onto embedded processing platforms is streamlined via the FFC connector and cable, enabling plug-and-play connectivity. Compatible Linux drivers are freely downloadable from st.com, ensuring rapid software integration.
The VD56G3 S-Board's architecture offers significant flexibility for customization. The included nonglued lens can be focused or replaced with a different lens. The M12 lens holder accommodates a wide range of M12 or smaller off-the-shelf lenses. The standard FFC connector supports cables of various lengths and pinouts, allowing adaptation to specific setups.
For PC-based sensor evaluation, the VD56G3 S-Board can be connected to ST's generic EVK Main hardware, transforming it into a USB evaluation solution. A complementary evaluation software GUI for PCs is also available for free download on st.com.
Visual Descriptions
Figure 1: Split view of the content of VD56G3 S-Board (STEVAL-56G3MAI). Components shown include a default lens, M12 lens holder, sensor board, holder screws, and FFC cable.
Figure 2: Structure of the board included in VD56G3 S-Board (STEVAL-56G3MAI). Key elements visible are the VD56G3 packaged sensor, FFC output connector, and a connector for an optional lighting board.
Figure 3: Typical setup when using VD56G3 S-Board on an embedded processing platform. This illustrates the VD56G3 S-Board connected to a Raspberry Pi 5, demonstrating its integration with a common embedded system.
Main Technical Specifications
| Category | Item | Parameter | Specification |
|---|---|---|---|
| Imaging | Image sensor | Sensor feature | VD56G3 |
| Resolution | 1.53 MP - 1124 x 1364 | ||
| Aspect ratio | 5:6 | ||
| Chroma | Monochrome | ||
| Shutter type | Global shutter | ||
| Pixel size | 2.61 μm | ||
| Embedded features | Refer to VD56G3 documentation | ||
| Electronics | Board output | Connector type | FFC |
| Pinout | 22 pins (1) | ||
| Connector reference | FH12-24S-0.5SH(55) by Hirose | ||
| Image output format | MIPI CSI-2 (1 or 2 lanes) (2) | ||
| Image data format | RAW8 - RAW10 | ||
| Control interface | I²C | ||
| Cable | Cable pinout | 22 pins (3) | |
| Cable reference | 687722050002 by Würth | ||
| Overall | Total dimension - L x H x W | 30 x 35 x 28 mm | |
| Board | Board dimension - L x H x W | 30 x 35 x 8 mm | |
| Mechanics | Lens holder | Holder diameter | 12 mm |
| Holder height | 20 mm | ||
| Cable | Cable length | 10 cm | |
| Default lens in the kit | Lens reference | AB02816MG by Alaud Optical | |
| Optics | Aperture | F/1.6 | |
| Optical format | 1/2.7" | ||
| Field of view | 110° (H) | 58° (V) | 113° (D) | ||
| Focal length | 2.8 mm | ||
| Depth of focus | 28 cm to infinite | ||
| Filter | Clear | ||
| Lens mount | M12 (native) or smaller (with adapter) | ||
| Recommended specifications for using a different lens | Lens thread | P 0.5 | |
| Optical format (minimum) | 1/4" - 4.61 mm | ||
| Resolution - H x V (minimum) | 1124 x 1364 | ||
| Pixel array size - H x V (minimum) | 2.93 x 3.56 mm | ||
| Pixel size (maximum) | 2.61 μm | ||
| Chief ray angle [CRA] | 26° at 4.61 mm (4) | ||
| Back focal length [BFL] (maximum) | 13 mm |
Notes for Table:
- For detailed pinout, refer to the CAD resources available on the hardware kit webpage.
- To get USB output, the VD56G3 S-Board must be connected to the EVK Main kit by ST.
- Other pinouts (e.g., 15 pins) are possible by plugging other off-the-shelf cable adaptors available from various providers.
- The CRA of the VD56G3 image sensor evolves linearly from 0° in the center to 26° on the edges (4.61 mm diagonal).
Document Revision History
| Date | Version | Changes |
|---|---|---|
| 17-Jun-2024 | 1 | Initial release |
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