Depth Camera Module D421
Intel® RealSense™ Depth Module D421 is our entry level stereo depth module designed to bring advanced depth-sensing technology to a wider audience at an affordable price point.
FOV 75° × 50°
Recommended range 0.2 m to 3 m
Global Shutter
3D Vision in a Small Package
Intel RealSense Depth Module D421 is the first all-in-one module integrating the D4 Vision Processor with the optical module on the same board. The Intel RealSense vision processor D4 does all depth calculations onboard, making this a low power, platform-agnostic device.
Easy to Integrate
Plug-and-play functionality and the integrated single board with the module and the D4 vision processor ensure easy setup and compatibility with popular development frameworks. Intel RealSense Depth Module D421 is supported by the Intel RealSense SDK 2.0 and compatible with a wide range of platforms and operating systems, including Windows, Linux, and Android.
Easy to Integrate
Plug-and-play functionality and the integrated single board with the module and the D4 vision processor ensure easy setup and compatibility with popular development frameworks. Intel RealSense Depth Module D421 is supported by the Intel RealSense SDK 2.0 and compatible with a wide range of platforms and operating systems, including Windows, Linux, and Android.
Versatile Vision-based AI Applications
Intel RealSense 3D Stereo technology is an integral part of any vision-based AI solution. Seeing the world in 3D allows for faster machine learning and lowers the time to deployment for automated solutions. D421 is equipped with 1MP global shutter depth sensors, and advanced depth-sensing algorithms for high-speed depth applications.
Best for Moving Robots and more
Lightweight, low-power, and easy-to-use depth cameras give robots the ability to navigate landscapes, avoid obstacles, and recognize objects, people, and more. With its compact size, ease of use, and high-performance depth-sensing capabilities, this module opens up a world of possibilities for applications ranging from 3D scanning to 3D glasses to toys and fast-moving consumer robots.
Tech Specs
| Features | Use environment: Indoor/Outdoor Image sensor technology: Global Shutter | Recommended Range: .2 m to over 3 m (varies with lighting conditions) Operating Ambient temperature: 0°C to 35°C |
| Depth | Depth technology: Stereoscopic Minimum Depth Distance (Min-Z) at Max Resolution: ~20 cm Depth Accuracy: <4% at 2 m(1) | Depth Field of View (FOV): 75°±3° × 50°±3° Depth output resolution: Up to 1280 × 720 Depth frame rate: Up to 60 fps |
| Filter | Depth Filter: IR Band Pass Filter | |
| Physical | Form factor: Camera Module Length × Height × Depth: 95 mm × 32 mm × 10.18 mm | Connectors: USB-C |
1 Z-accuracy as measured out of the factory
Leveraging the power of SDK 2.0
Build the future with the open source Intel RealSense SDK 2.0 and depth tools. Platform independent, the SDK supports all current Intel RealSense depth cameras and includes wrappers for many common platforms and languages.
Build it your way.
Our SDK supports an extensive range of programming languages and development platforms and is compatible with a wide range of devices running any of the supported operating systems listed below.
Frameworks and wrappers
Frequently asked questions
The Intel RealSense Depth Module D421 is our entry level stereo depth module designed to bring advanced depth-sensing technology to a wider audience at an affordable price point.
Incorporating the Intel RealSense Vision Processor D4 on board, the module’s dimensions are 95 mm (W) × 32 mm (H) × 10.18 mm (D).
No. D421 is the first all-in-one module integrating the D4 Vision Processor with the optical module on the same board.
Not at this phase. Stay tuned for updates.
The package includes 10x D421 camera modules without USB cable or a tripod.
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