640×480 ToF Depth Camera Module with 5m Measurement Range and Low CPU Load

ElecSuppliers ApplicationsAug 02, 2026

As intelligent devices continue to evolve, accurate depth perception has become an essential capability for robots, automation equipment, and smart hardware. While traditional cameras can capture visual images, they cannot directly provide reliable distance information, making it difficult for machines to understand their environment.

A ToF (Time-of-Flight) depth camera module provides a practical solution by measuring the distance between the sensor and objects in real time. With accurate depth data, intelligent systems can achieve better navigation, recognition, and decision-making performance.

The C005 640×480 ToF depth camera module is designed for applications requiring stable depth measurement, low computing requirements, and compact integration. With a measurement range of up to 5 meters, wide field of view, and efficient data output, it is suitable for robotics, machine vision, smart devices, and industrial automation systems.

Accurate Depth Measurement Based on ToF Technology

ToF technology calculates distance by measuring the time or phase difference of emitted and reflected light signals.

Unlike traditional RGB cameras, a ToF depth camera can provide additional information beyond color and brightness.

The depth data allows intelligent systems to understand:

• How far objects are located

• The shape and position of objects

• Changes in surrounding environments

• The movement of people or equipment

This makes ToF cameras an important component in modern 3D vision systems.

640×480 Resolution for Reliable 3D Perception

The C005 uses a 640×480 resolution ToF sensor to capture detailed depth information.

Higher depth resolution helps improve performance in applications that require accurate spatial analysis, including:

• Robot navigation

• Obstacle detection

• 3D measurement

• Object recognition

• Industrial inspection

The module can generate detailed depth data to support intelligent devices that need real-time environmental understanding.

5m Measurement Range for Multiple Application Scenarios

Different applications require different sensing distances.

The C005 ToF depth camera module supports a measurement range of:

0.1m to 5m

This range makes it suitable for both close-range and medium-distance detection.

Typical applications include:

Indoor Applications

• Robot vacuum cleaners

• Service robots

• Smart elevators

• Smart access systems

• Human detection equipment

Industrial Applications

• AGV navigation

• Automated handling systems

• Machine vision equipment

• Object measurement systems

Outdoor Applications

• Delivery robots

• Lawn mowing robots

• Mobile automation devices

The module is designed to provide stable depth sensing across different environments.

Low CPU Load for Embedded Vision Systems

One of the challenges in 3D vision applications is the large amount of data processing required.

Many embedded devices use processors with limited computing resources, making processing efficiency an important consideration.

The C005 ToF camera module provides depth information directly through its high-speed interface, helping reduce the workload of the main processor.

This low CPU load design benefits applications such as:

• Edge AI devices

• Compact robots

• Embedded vision systems

• Intelligent terminals

By reducing processing requirements, manufacturers can develop smaller and more energy-efficient products.

Wide FOV Improves Environmental Awareness

For robots and autonomous devices, a wider field of view helps capture more environmental information.

The C005 provides:

• Diagonal FOV: 110.3°

• Horizontal FOV: 89.7°

• Vertical FOV: 68.3°

The wide-angle sensing capability allows devices to detect more objects around them without requiring multiple cameras.

This is especially valuable for:

• Navigation systems

• Obstacle avoidance

• Mobile robots

• Smart monitoring equipment

Supporting Robotics and Machine Vision Applications

Robot Navigation and Obstacle Avoidance

Robots need accurate distance information to move safely.

A ToF depth camera module helps robots identify obstacles and understand their surroundings.

Applications include:

• Robot vacuum cleaners

• Autonomous service robots

• Delivery robots

• AMR and AGV systems

Depth sensing allows robots to improve movement planning and avoid collisions.

Machine Vision and Industrial Automation

Industrial automation increasingly requires machines to recognize objects and measure their position.

ToF depth data can support:

• Object positioning

• Package measurement

• Automated sorting

• Robotic picking

• Quality inspection

Compared with traditional 2D vision, 3D depth information provides additional spatial data for more intelligent automation.

Compact Design for Easy Integration

Modern smart devices require sensors that provide high performance while occupying limited space.

The C005 module features a compact design:

50mm × 21mm × 10.75mm

It supports:

• MIPI CSI-2 @1Gbps data interface

• IIC control interface

• 1.8V / 3.3V / 3.6V operating voltage

The compact structure allows integration into different types of intelligent equipment.

Stable Performance in Complex Environments

The C005 ToF module includes functions designed to improve measurement reliability:

• Ambient light suppression

• Temperature compensation

Technical specifications:

• Depth accuracy: ±1%

• Operating temperature: -20℃ to 65℃

• Laser safety: Class 1 (IEC60825-1:2014)

These features help maintain stable operation in changing environmental conditions.

Applications of 640×480 ToF Depth Camera Modules

The C005 can be used in:

• Robotics

• Machine vision

• Industrial automation

• Smart home devices

• Intelligent access control

• 3D measurement systems

• AI vision equipment

• Autonomous navigation systems

Improving Intelligent Systems with Efficient Depth Sensing

As robots and smart devices become more intelligent, accurate and efficient perception technology is becoming increasingly important.

The 640×480 ToF depth camera module combines reliable distance measurement, wide-angle sensing, compact integration, and low computing requirements.

For developers and manufacturers working on robotics, automation, and intelligent hardware, ToF depth sensing provides an effective way to add 3D perception capabilities and improve product performance.