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TF-Luna LiDAR Module - Short-Range Distance Sensor

SKU
101990656

TF-Luna is a single-point ranging LiDAR, based on the TOF (Time of Flight) principle. It is mainly used for stable, accurate and high-frame-rate range detection.

$19.90
In stock
  • 2+: $19.50
  • 50+: $19.50
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PRODUCT DETAILS

Features

  • Compact Size for easy deployment in LIDAR projects
  • Low Power Consumption for longer usage periods
  • Light Weight Design ideal for UAV applications
  • High Frame Rate Range Detection through high stability and accuracy
  • In-built Algorithms to suit for various application environments
  • Adjustable configurations and parameters for complex application scenarios
  • Easy Firmware Upgradability via the TTL-USB connection with PC

Description

TF-Luna is a single-point ranging LiDAR, based on the TOF (Time of Flight) principle. It is mainly used for stable, accurate and high-frame-rate range detection.

This LiDAR is built with algorithms adapted to suit various application environments and offers excellent distance measurement performances in complex application fields and scenarios.

It also supports two interfaces for communication: UART and I2C and the configurations and parameters on this LiDAR can be adjusted according to your application needs.

How does this LiDAR work?

TF-Luna is based on TOF, namely, Time of Flight principle. It emits modulation waves of near-infrared rays on a periodic basis, which will be reflected after contact with an object. The LiDAR obtains the time of flight by measuring the round-trip phase difference and then calculates the relative distance between the LiDAR and the detected object.

Tip

If you want to learn more about LiDAR sensors, please visit our blog What is a LiDAR Sensor? – Technology, Uses, Projects for more details and explore the world of LiDAR!

Specifications

ParameterParameter Value
Product Performance Operating range 0.2m~8m(90%reflectivity)
Accuracy ±6cm@(0.2m-3m)
±2%@(3m-8m)
Distance resolution 1cm
Frame rate 100Hz
Ambient light immunity 70Klux
Operation temperature -10℃~60℃
Enclose rating /
Optical Parameters Light source VCSEL
Central wavelength 850nm
Photobiological safety Class1(IEC60825)
FOV (Field of View)
Electrical Parameters Supply voltage 5V±0.1V
Average current ≤70mA
Power consumption ≤0.35W
Peak current 150mA
Communication level LVTTL(3.3V)
Communication interface UART / I2C
Others Dimension 35mm*21.25mm*13.5mm (L*W*H)
Housing ABS+PC
Storage temperature -20℃~75℃
Weight <5g

Applications

  • Robot Obstacle Avoidance
  • UAV Obstacle Avoidance
  • UAV Altitude Holding
  • Intrusion Detection
  • Level Measurement
  • Smart City
  • Industrial

Different LiDAR Modules Offered by Seeed Studio

The following table illustrates a comparison between the different LiDAR modules offered by us.

TF-LunaTFmini-STFmini PlusGrove - TF Mini LiDAR
Operating Range 0.2m -8m
@90%reflectivity
0.1 m-12m
@90%reflectivity
0.1 m-12m
@90%reflectivity
0.3m-12m
5m@10%reflectivity
Frame Rate 1-125Hz 1-1000Hz 1-1000Hz 100Hz
Distance Resolution 1cm 1cm 1cm 1cm
Accuracy ±6cm@(0.2m-3m)
±2%@(3m-8m)
±6cm@(0.1 m-6m)
±1%@(6m-12m)
±5cm@(0.1m-5m)
±1%@(5m-12m)
1%(less than 6m)
2%(6m-12m)
FOV 3.6° 2.3°
Laser Wavelength 850nm 850nm 850nm 850nm
Light Sensitivity 70Klux 70 Klux 70 Klux 70,000lux
Output Data Single-point,
distance value
Single-point,
distance value
Single-point
distance value
Single-point
distance value
Communication Interface UART, I2C UART, I2C,I/O UART, I2C,I/O UART
Supply Voltage 5V±0.1V 5V±0.1V 5V±0.5V 4.5V-6V
Power Consumption ≤0.35W ≤0.7W 550mW 0.6W
Peak current 150mA 800mA 500mA 800mA
Operating Temperature -10°C~60°C 0°C~60°C -20°C~60°C -20°C-60°C
Laser Safety Class Class1(IEC60825) Class1 (IEC60825) Class1 (IEC60825) FDA Class I
Dimensions(L*W*H) 35*21.2*12.5mm 42*15*16mm 35*18.5*21 mm 42*15*16mm
Weight 5g±0.3g 5g±0.3g 12g±1g 4.7g
Enclosure Rating N/A N/A IP65 N/A

Dimensions

Parts List

1 x TF-Luna LiDAR Module 
1 x 6-Pin Communication Cable

ECCN/HTS

HSCODE 9031900090
UPC

LEARN AND DOCUMENTS

Learn

This is the wiki page for this product, which will show you how to use the product, as well as details about the software and hardware.

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