CS20 Dual-Resolution 3D TOF Solid-state LiDAR (5V, 5m)


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SKU: 1605109
  1. Model: CS20
  2. Depth Resolution: 640×480/320×240
  3. Range Ability: 0.1-5m, indoor
  4. VCSEL Wavelength: 940nm
  5. Data Transmission: USB 2.0, Type C Interface
  6. Power Supply: 5V, 0.5A
  7. Power Dissipation: 1.2W
  8. Operating System: Linux/Windows/ROS/Android
  9. Operating Temperature: -10 to 50°C
  10. Security: Class 1
  11. Size: 48mm × 34mm × 12mm/1.89×1.34×0.47″


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Brand: DF Robot
Category: LiDAR Sensor

This CS20 Dual-Resolution 3D TOF Solid-state LiDAR is equipped with a ToF image sensor with a resolution of 640*480 and uses ToF technology to capture three-dimensional information of objects and space. It can accurately measure distances up to 5m while consuming an average of only 1.2W of power. This makes it a convenient and efficient tool for 3D perception applications.

The LiDAR is compact and lightweight and compatible with multiple operating systems, including Linux, Windows, ROS, and Android. It is powered and outputs phase information through a Type C interface. And users can obtain depth, point clouds, and other data via the SDK. It is widely used in various applications such as robot SLAM, volume measurement, face recognition, somatosensory interaction, 3D modeling, security monitoring, and people counting.

Compared to 3D structured-light cameras, ToF depth cameras offer several advantages, such as a small blind spot, linearly related measurement errors that are not affected by distance or scene texture, fast imaging speed, and strong environmental adaptability. Many commercially available ToF depth cameras are currently afflicted by relatively high costs and limited depth resolution, which can lead to less precise depth information capture. But this cost-effective camera sensor not only has excellent 3D imaging capabilities but also achieves millimeter-level measurement accuracy.

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  1. Millimeter-level measurement accuracy
  2. Typical measurement range: 0.1- 5m@indoor white wall
  3. Resolution: 640*480
  4. High dynamic measurement range
  5. Supports depth and signal amplitude timing synchronization
  6. Adjustable range and frame rate


  1. Robot SLAM
  2. Volume measurement
  3. Face recognition
  4. Somatosensory interaction
  5. 3D modeling
  6. Security monitoring/People counting

Package Includes:

1 x CS20 Dual-Resolution 3D TOF Solid-state LiDAR (5V, 5m)

SKU: 1605109 Category:


Depth Resolution


Range Ability

0.1-5m, indoor

VCSEL Wavelength



1% @white wall


H60° × V45° (Receiver)

Data Transmission

USB 2.0, Type C Interface

Power Supply

5V, 0.5A

Power Dissipation


Operating System


Operating Temperature

-10 to 50°C


Class 1


48mm × 34mm × 12mm/1.89×1.34×0.47"

Shipping Weight 0.041 kg
Shipping Dimensions 8 × 6.5 × 2.5 cm
6 Months Warranty

This item is covered with a supplier warranty of 6 months from the time of delivery against manufacturing defects only. This is a quality product from the original manufacturer. Only manufacturing defects are covered under this warranty. Reimbursement or replacement will be done against manufacturing defects.

What voids the warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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Country Of Origin: China