# LPB40B IP65 DToF Single-Point Ranging LiDAR Sensor (0.05-40m, UART)

**Type:** Product page · **SKU:** SEN0586 · **Brand:** [DFRobot](https://core-electronics.com.au/brands/dfrobot-australia)
**Page:** https://core-electronics.com.au/lpb40b-ip65-dtof-single-point-ranging-lidar-sensor-005-40m-uart.html ([markdown](https://core-electronics.com.au/lpb40b-ip65-dtof-single-point-ranging-lidar-sensor-005-40m-uart.html.md))

The LPB40B LiDAR sensor based on DToF technology, is the ultimate collision avoidance solution for your vehicles and drones. Its high-speed measurement...

## Pricing

- **Price:** $159.95 (inc GST) — $145.41 AUD, exc GST
- **Quantity discounts:** 6+ $138.14 (exc GST) · 12+ $132.32 (exc GST)

## Availability & dispatch

- Available with a lead time — expect dispatch between Sep 07 and Sep 10.

## Restrictions

This product incorporates a laser system. Before purchasing or using laser equipment (including modules, components, or complete machines such as laser cutters and engravers), please consider the following:

- These products are intended for professional, educational, industrial, or supervised workshop environments.
- Operators should be appropriately trained and understand laser safety practices, including enclosures, signage, PPE, and safe operating procedures where applicable.

A declaration of use will need to be submitted during checkout.

## Description

The LPB40B Single-Point Ranging LiDAR based on the DToF principle. The DToF technology enables the laser radar to work stably under strong outdoor lighting, further improving the stability and accuracy of distance measurement. It is capable of withstanding up to 100klux of ambient light, with a range of up to 40m indoors and outdoors. The overall accuracy is within ±5cm, and the measurement frequency is adjustable from 1 to 2000Hz, making it suitable for various high-speed scenarios. The sensor has UART output, allowing users to use it in conjunction with an Arduino IO expansion board. It can be applied in applications such as altitude hold for drones, collision avoidance for vehicles, intelligent transportation, and IoT security.

The radar has an IP65 protection rating, and the lens is made of coated crown glass, ensuring stability and reliability in industrial environments. It also includes protection measures against reverse connection, overvoltage, and current limitation.

**![Single-point laser Radar adopts DTOF Technology](https://core-electronics.com.au/attachments/localcontent/DTOF_6230579b5ed.jpg)**

DToF Technology principle

![Waterproof IP65 Protection Level](https://core-electronics.com.au/attachments/localcontent/waterproof_248704f7ab8.jpg)

![Waterproof IP65 Protection Level](https://core-electronics.com.au/attachments/localcontent/certify_65527c9e051.png)

IP65 Protection Level

![Dimensional drawing of LPB40B ToF Single-Point Ranging LiDAR](https://core-electronics.com.au/attachments/localcontent/1_160537c8816.png)

Dimensional drawing of LPB40B ToF Single-Point Ranging LiDAR

###  Features

11. The measurement range for both indoor and outdoor is up to 40m.
12. The accuracy is high, with a full range of ±5cm.
13. The measurement frequency is high, adjustable from 1 to 2000Hz.
14. The internal components include protection measures against reverse connection, overvoltage, and current limitation.
15. Certified with CE, FCC, ROHS, and FDA.
###  Applications

17. Gate detection
18. Drones follow up
19. Outdoor parking space inspection
20. High-speed rail inbound inspection
21. Level granary testing
22. Vehicle flow detection
![](https://core-electronics.com.au/attachments/localcontent/applications_61724ca81f4.png)

###  Specification

25. Measurement Range: 0.05~40m (90% reflectivity indoors and outdoors) 0.05~12m (10% reflectivity indoors and outdoors)
26. Measurement Accuracy: ±5cm
27. Operating Voltage: 5V
28. Power Consumption: <130mA@5V
29. Communication Interface: UART
30. Wavelength: 905nm
31. Resolution: 1.5cm
32. Measurement Frequency: Adjustable from 1 to 2000Hz (default is 100Hz)
33. Protection Level: IP65
34. Ambient Light Immunity: 100klux
35. Laser Emission Angle: 0.17°
36. Reception Field of View: 2.2°
37. Operating Temperature: -40°C~85°C
38. Weight: 43g
###  Documents

40. [Communication Protocol](https://core-electronics.com.au/attachments/localcontent/SEN0586_Communication_protocol-EN_211808febb7.pdf)
###  Parts List

42. LPB40B DToF Single-Point Ranging LiDAR Sensor (0.05-40m) x1

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/S/E/SEN0586-1.jpg)