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A stereo camera module integrating two onsemi AR0234 global-shutter sensors and a TDK ICM-42688-P 6-axis IMU for stereo vision, wearable sensing, robotics, and egocentric data collection.
Product Overview
The module supports up to 1920 × 1200 per sensor with an approximately 60 mm stereo baseline and hardware-synchronized stereo capture. Image-frame timestamps and IMU data/timestamps are available for host-side correlation.
The device connects over USB 3.0 and provides combined MJPEG and YUV (YUYV 4:2:2) output modes. Actual available frame rates depend on the host interface, driver, exposure settings, and operating conditions.
Key Features
- Dual onsemi AR0234 global-shutter image sensors
- Up to 1920 × 1200 per sensor with 3.0 μm pixels
- Approximately 60 mm stereo baseline with hardware synchronization
- Integrated TDK ICM-42688-P 6-axis IMU; camera-to-IMU synchronization below 30 μs
- USB 3.0 host interface with image and IMU timestamp support
Technical Specifications
| Image sensors | 2 × onsemi AR0234, global shutter |
| Optical format / max resolution | 1/2.6-inch; 1920 × 1200 per sensor |
| Pixel size | 3.0 μm × 3.0 μm |
| Stereo baseline | Approximately 60 mm |
| Lens | Fixed focus; 1/2.6-inch format |
| Field of view | 132° diagonal; 121.4° horizontal; 90.8° vertical (final configuration to be confirmed) |
| Image formats | MJPEG; YUV (YUYV 4:2:2; final configuration to be confirmed) |
| Combined stereo output | 4000 × 1200: up to 60 fps MJPEG; up to 30 fps YUV/YUYV |
| Host interface | USB 3.0; USB Type-C / USB adapter cable |
| IMU | TDK ICM-42688-P |
| Synchronization | Hardware stereo sync; camera-to-IMU synchronization < 30 μs |
| Compatibility | Windows 10/11 and Linux via UVC (evaluate for specific host) |
| Dimensions / weight | 90 × 28 × 23.6 mm (dimensions subject to confirmation); approximately 25 g |
| Included accessory | USB adapter cable |
Typical Applications
- Stereo vision and spatial perception
- Head-mounted and wearable sensing
- Robot vision, localization, and motion sensing
- Egocentric multimodal data collection
Specification Notes
This specification is for preliminary evaluation. FOV, formats, dimensions, and output configurations marked for confirmation are subject to final configuration. Specific embedded recorders and host platforms require separate evaluation.
Frequently Asked Questions
Can EGO-WL acquire data wirelessly without a cable?
Optional configurations include Wi-Fi 6 / 4G, a mobile client, and local storage. Confirm the exact combination for each project.
Are the stereo module frame rates fixed?
No. Available output modes and frame rates depend on the host interface, driver, exposure settings, and operating conditions.
Contact Us
If you are evaluating this product or integrating it into an existing device or acquisition platform, contact us to discuss your application, host environment, and data requirements.
Phone: +86 18668087462 (WeChat available)
Email: contact@3dsensing.cn
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