• Intel RealSense D421 Depth Module front view with dual stereo camera sensors and center USB-C connector
  • Angled view of depth camera module PCB showing dual lenses, mounting bracket holes, and USB-C port
  • Angled product shot of the stereo depth module circuit board with dual lenses and RobotDoo watermark
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Intel RealSense

Intel RealSense D421 Depth Module Stereo 3D Vision Camera Module USB-C for Robotics Integration

Intel RealSense D421 Depth Module Stereo 3D Vision Camera Module USB-C for Robotics Integration

$167.00 USD
$167.00 USD
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Overview

Intel RealSense Depth Module D421 is a compact stereo depth depth module designed for integration, combining the optical module and the D4 vision processor on a single board. The D4 vision processor performs depth calculations onboard, supporting low-power, platform-agnostic deployment and compatibility with RealSense SDK 2.0 on operating systems including Windows, Linux, and Android.

Key Features

  • Compact 3D vision module built for integration
  • Stereoscopic depth technology with global shutter image sensor technology
  • Integrated single-board design (optical module + D4 vision processor)
  • Depth calculations performed onboard by the RealSense vision processor D4
  • Supported by RealSense SDK 2.0
  • Compatible with platforms/operating systems including Windows, Linux, and Android
  • Equipped with 1MP global shutter depth sensors
  • IR band pass filter

Specifications

Use environment Indoor/Outdoor
Image sensor technology Global Shutter
Depth Technology Stereoscopic
Ideal Range 0.2 m to over 2 m (varies with lighting conditions)
Minimum Depth Distance (Min-Z) ~20 cm
Depth Accuracy <4% at 2 m
Depth Field of View (FOV) 75° ± 3° × 50° ± 3°
Depth Output Resolution Up to 1280 × 720
Depth Frame Rate Up to 60 fps
Depth Filter IR Band Pass Filter
Form Factor Camera Module
Length x Depth x Height 95 mm × 32 mm × 10.18 mm
Connectors USB-C
Temperature Range 0°C to 35°C

Applications

  • Humanoid Robots
  • Robotic Arms
  • Exoskeletons
  • Quadruped Robots
  • AGV Vehicles
  • ARU Robots
  • Moving robots for navigation, obstacle avoidance, and object recognition
  • Vision-based AI applications

Manuals

Details

Intel RealSense D421 Depth Module single-board stereo depth camera module with D4 vision processor

Designed for embedded builds, the D421 combines the optical module and D4 vision processor on one compact board for onboard depth processing.

Integration-focused graphic highlighting easy setup and RealSense SDK 2.0 compatibility for the D421 depth module

RealSense SDK 2.0 support helps streamline integration across common platforms, including Windows, Linux, and Android.

Autonomous mobile robot in a warehouse aisle, illustrating navigation and obstacle-avoidance use cases for depth sensing

A solid fit for moving robots and AGVs that need reliable depth data for navigation, obstacle avoidance, and object recognition.