DFRobot

TF-NOVA Line Laser LiDAR Sensor - 14m

Name: TF-NOVA Line Laser LiDAR Sensor - 14m
Brand: DFRobot
SKU: DF-SEN0671
Price: 85.8 AUD
Availability: InStock

Distance & Ranging Sensors Sensors Proximity & Distance Sensors & Modules Arduino Sensors Raspberry Pi Sensors

$85.80 |

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Instead of measuring just one dot, the TF-NOVA projects a wide 14° by 1° curtain of laser light to create a continuous line of detection. At 1 metre, that li...

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Instead of measuring just one dot, the TF-NOVA projects a wide 14° by 1° curtain of laser light to create a continuous line of detection. At 1 metre, that line covers 25cm x 1.7cm, helping automated machines spot thin or awkward obstacles that a single-point sensor may miss.

Built on Pulse Time-of-Flight (PToF) technology, it is designed for stable distance measurement outdoors, including direct sunlight and lower-reflectivity targets. Its tiny 26.5×21.05×12.0mm body and 5g weight make it well suited to drones, gimbals, compact robots and other space-sensitive builds.

Integration is flexible, with UART, I2C and configurable I/O modes for platforms such as Arduino and Raspberry Pi. The package includes the TF-NOVA Line Laser LiDAR ×1, a 1.25mm-to-2.54mm Dupont Cable (20cm) ×1, and a 1.25mm-to-1.25mm Cable (10cm) ×1; DFRobot also provides a product wiki, user manual and GUI.

Features:

Line-shaped detection: Features a unique 14° horizontal by 1° vertical Field of View (FoV), creating a laser line of detection.
Thin-object spotting: Reliably spots thin objects like chair legs, wires, or pallet edges that single-point sensors would easily miss.
Stable outdoor detection: Built on Pulse Time-of-Flight (PToF) technology for stable and accurate measurements up to 14 metres.
Sunlight and low-reflectivity performance: Operates even in 100Klux direct sunlight or on dark, low-reflectivity surfaces.
Incredibly compact and lightweight: Smaller than an AA battery and weighing under 5g for space-constrained and weight-sensitive applications.
Flexible integration: Equipped with UART, I2C, and a configurable I/O mode.
Platform compatibility: Connects directly to platforms like Arduino or Raspberry Pi.
Configurable I/O output: I/O mode can trigger a simple high/low signal, reducing the main controller's data processing workload.
Class 1 eye-safe: The 905nm VCSEL light source is classified as EN60825 Class 1.
High update rate: Configurable frame rate up to 900Hz for tracking fast-moving objects or real-time feedback in high-speed robotics.

Specifications:

Measurement Range (90% reflectivity, 0Klux): ≥14m@90%reflectivity, 0Klux
Measurement Range (10% reflectivity, 0Klux): ≥13m@10%reflectivity, 0Klux
Measurement Range (90% reflectivity, 100Klux): ≥7m@90%reflectivity, 100Klux
Measurement Range (10% reflectivity, 100Klux): ≥4m@10%reflectivity, 100Klux
Blind Zone: 0.1m
Accuracy: ±5cm @ 0.1-4m
Precision: <1cm (1σ) @ 0.1-4m
Distance Resolution: 1cm
Frame Rate: 1-900Hz (default: 100Hz)
Light Source: VCSEL
Central Wavelength: 905nm
Laser FOV: 14°×1°
Laser Safety: Class 1 Eye-safe [EN60825]
Avg Power Consumption: 500mW
Inrush Current: 850mA
Startup Time: 1s
Operating Voltage: DC 5V ±5%
Operating Temperature: -25℃ ~ +70℃
Storage Temperature: -30℃ ~ +80℃
Dimensions: 26.5×21.05×12.0mm
Weight: 5g
Hardware Interface: 1.25mm-5Pin
Front Window Protection: IP65

Useful applications include robot obstacle avoidance, industrial collision prevention, pallet and shelf detection, UAV altitude holding, parking space detection and interactive installations.

Jargon buster

Plain-language definitions for the technical terms used above.

5G: 5G is the fifth-generation mobile network standard, offering higher-speed, lower-latency wireless data than earlier 4G/LTE networks. 5G modems can move large amounts of data over cellular networks but may draw significant current and need a suitable aerial and reliable power.
DC: DC means direct current, where electricity flows in one constant direction, as supplied by batteries, USB ports and many plug-pack power supplies. When a product specifies DC, it runs from a DC supply rather than mains AC, so you need to provide the correct voltage and polarity.
I2C: I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
LiDAR: A sensing method that uses laser light to measure distance and build a 3D picture of the surroundings. It matters for robotics and autonomous systems because LiDAR data can help with mapping, navigation and obstacle detection.
UART: UART is a simple asynchronous serial interface that sends data over separate transmit and receive wires, usually labelled TX and RX, with both ends set to the same baud rate. It is a common way for microcontrollers and other serial devices to exchange data.
UAV: UAV stands for Unmanned Aerial Vehicle, an aircraft that flies without an onboard pilot, such as a drone or autonomous aircraft. Because airborne platforms have limited payload, factors like weight, power draw and any positioning features such as GNSS or RTK are often important considerations.
wavelength: The distance between repeating peaks of a wave, often used to describe the colour of light in nanometres. For visible lasers and LEDs, wavelength tells you the approximate colour, such as red, green or blue.