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EAI YDLIDAR TSA TOF LiDAR Range Distance 8m Scan Angle 360° Sweeper Range Frequency 3000 Hz Lidar Laser Ranging Sensor

EAI YDLIDAR TSA TOF LiDAR Range Distance 8m Scan Angle 360° Sweeper Range Frequency 3000 Hz Lidar Laser Ranging 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:TSA lidar

Bundle 2:TSA lidar + USB Type-C Cable + USB Adapter Board  


Product Introduction

Product Features

➢ 360 degrees scanning and ranging,6Hz scan frequency ​➢ High accuracy, stable performance ​➢ Fully enclosed, dustproof and waterproof ​➢ Wide measuring range ​➢ Strong ability to resist ambient light interference ​➢ Class I eye safety ​➢ Magneto-optical fusion technology realizes wireless communication and wireless power ​supply


➢ TSA Lidar*1 (Standard version of the TSA Lidar, internal integrated motor drive, can realize motor stall control and motor control )

➢ USB Type-C Cable*1  (Use with USB adapter board to connect TSA and PC. USB cable is both a power supply cable and a data cable)

➢ USB Adapter Board*1  (Realize USB to UART, convenient for the rapid interconnection of TSA lidar and PC. In addition, it provides Micro USB power interface (PWR) for auxiliary power supply)


USB Adapter board has two interface: USB_DATA、USB_PWR. ​USB_DATA: Data powered interface. In most cases, this interface can be used to meet power and communication requirements. ​USB_PWR: Auxiliary power supply interface. The USB interface of some development platforms ​has weak current drive capability. At this time, auxiliary power supply can be used.


The principle of Time-of-Flight laser detection

TSA adopts ToF (Time of Flight) ranging technology, which measures the distance according to the round-trip time difference of laser pulses. The lidar ranging accuracy does not change with the distance.

Self-adjusting refresh rate 360° scanning

5Hz-8Hz adaptive scanning frequency, enabling customers to adjust the speed according to the function needed.The mechanical structure is 360° rotation, which continuously obtains angle information, scans and measures in all directions, and stably outputs.

Enclosed cover

The fully enclosed cover protects the internal ranging core. It effectively isolates hair & tiny particles and avoids external interference, further improving lidar stability and user experience.

FDA Class I safety standard

The infrared point pulsed laser used by TSA complies with FDA Class I eye safety standards to protect eye health of children and pets.


➢ Regional security

➢ Robot ROS teaching and research

➢ Robot navigation and obstacle avoidance ​➢ Environmental scanning and 3D reconstruction ​➢ Navigation and obstacle avoidance of home service robots/ robot vacuum cleaners

Installation and Dimensions




Note 1: It is factory FQC standard value, 80% reflectivity material object. Note2: Lidar is a precision device, please avoid using Lidar under high or low temperature or strong vibration ​situation, the systematic error parameter index will be relatively larger, and it may exceed the typical value.



Interface Definition


TSA provides MX1.25-4P female connector to realize power and data communication function.









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.

Shipping Choice

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

Please according to you to buy the dress fabric, select the corresponding fabric color chart

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