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DTOF LiDAR LD19 laser Radar Lidar Scanner 360° Ranging frequency 4500Hz Resistance TOF Flight Time Ranging Lidar Sensor

DTOF LiDAR LD19 laser Radar Lidar Scanner 360° Ranging frequency 4500Hz Resistance TOF Flight Time Ranging Lidar Sensor
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For downloading the Tools, Driver and Firmware use the following link:

Note:Please note the type what you want:

Bundle 1:LiDAR LD19

Bundle 2:LiDAR LD19+ wrire + USB Adapter Board


Hardware cable connection and description

LiDAR, wire, USB adapter board, as shown in the following figure:

Connection diagram, as shown in the figure below:

Product Description


Time-of-flight ranging technology

Using time-of-flight ranging technology, the distance is measured according to the flight time of the laser pulse,within the effective detection range of 12m, the radar ranging accuracy will not change with the distance,and the average ranging accuracy of ±45mm can be achieved. With the first-class algorithm logic of LDROBOT,it can realize the robot's 360-degree environmental detection, autonomous mapping and obstacle detection.


Long lasting

Brushless motor, high speed wireless data transmission, life time up to 10,000 hours of use.

360°all-round laser scanning

The LD 19 rotates clockwise in the rangefinder core, enabling 360 degree scanning and range detectionof the surrounding environment.This results in a contour map of the surrounding environment and a point cloud of information on the location of obstacles.

Resistant to bright light

The rigorous optical design and powerful chip capability ensure that the LD19 is resistant to strong light,and can effectively avoid strong light interference, and can resist 30,000 Lux of strong light,lt is able to achieve high frequency and high precision distance measurement and accurate map building indoors and outdoors.

Distance measurement up to 12m radius

The longer range allows the robot to perceive environmental information over a longer range,ensuring the robot's ability to cruise and build maps over a large area.

Compact and stylish

The compact structure design, with its stylish appearance, smaller size and lower power consumption,can be built into the machine, reducing the overall size and improving the robot's passability.

Laser Safety FDA Class l

To safely ensure the productis safe for humans and pet,alow power infrared laseremitterisused as the emittig lght source and is driven by modulated pulses The laser only emits in a very short time and meets the FDA Class l human eye safety rating.

Application field








1. If the payment is not available, your order will be closed automatically. ​2. Seller are responsible for any insurance, problems and damage which caused by shipping service such accidents, delays or other issues.Besides the buyer should to be responsible for any tax and/or dutycharged by their country.

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Self-Help Shipping Guide


1. All item will be shippedwithin 48 hours on receipt of cleared payment.(The earlier you pay, the earlier we ship your order.) ​2. If you need faster shipment, please choose DHL or EMS or FedEx IP(Shipping fare paid by yourself). Or we will deliver via the default method. ​3. Please make sure that your shipping address is 100% correct ​4. We ship items to worldwide with delivery time guarantee

Contact us

1.If you have any requestplease don't hesitate to contact us at first time we will help you and solve your issue within 24 hours. ​2. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email and we will reply you as soonas possible. ​3. Warranty services are for replacements only, any problem please kindly email us frist, we will accept your advise & request.


1.Refund or resendnew for any orders due to the product quality problem. ​2.We accept any unused itemin its original package as return within 7 days of delivery. Buyers must provide the tracking number, specific reason forthe return. ​3. if it's buyer' s reason lead to the return package, buyers need to pay for round shipping fare. ​4. We will refund to buyer after we receive the returns in its original condition package. Or buyers could choose to have a replacement.


1.As your feedback is really important to us, please take a few minute to leave the positive feedback if you are satisfied with our products and service .Also we will do the same for you ASAP. Thanks! ​2. Please don't hesitate to contact usbefore you leaving negative or neutralfeedback. We will try our best to resolve your problem and meet your need.


Please be aware that due to your computer monitor display the color may have some difference between the picture and the physical item

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