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50m TOF Laser Ranging Sensor (±3cm Accuracy, 100Hz, 100K LUX Resistant)

DFRobot

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SKU:
147-SEN0648
MPN:
SEN0648
50m TOF Laser Ranging Sensor with ±3cm accuracy, 100Hz refresh rate, and 100K LUX sunlight resistance. Ideal for robotics, automation, drones, and outdoor range detection. Supports UART and I2C for easy integration. View full description
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Technical Specifications

Brand:
DFRobot
Refresh Rate:
100Hz
Classic Ranging Range:
0.05~50m
Classic Ranging Accuracy:
±3cm
Wavelength:
905nm
Resistance to Ambient Light:
100K LUX Illuminance
Field of View (FOV):
1~2°
Power Supply Voltage:
4.3V~5.2V
Power Consumption:
250mW
Communication Interface:
UART/I2C/IO
I2C Default Slave Address:
0x80
Operating Temperature:
-10℃~60℃
Dimensions:
22.7 mm x 28.0 mm x 13.6mm
Product Weight:
7.5g

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

High-Precision 50m TOF Laser Ranging Sensor for Robotics and Industrial Applications: Fast, accurate distance measurement even in high-brightness environments.

A professional-grade long-range laser sensor, the TOFSense F2P uses dTOF (Direct Time-of-Flight) technology to achieve 50m ranging (±3cm accuracy) with a refresh rate of 100Hz. It is designed for industrial and mission-critical outdoor applications such as large-scale 3D scanning, drone terrain mapping, and highway traffic monitoring. Through UART/I2C interfaces, it is compatible with Raspberry Pi, Arduino, and ESP32 and provides plug-and-play integration for automation systems, robotics, and smart infrastructure. Its 100K LUX ambient light resistance guarantees strong performance in direct sunshine, and its multi-interface support (UART/I2C/GPIO) allows for smooth synchronization with cameras, PLCs, and sensor arrays. It is designed to tolerate harsh environments.

50m Long-Range & ±3cm High Precision

The TOFSense F2P has the best-in-class 50m detection range, making it excellent for demanding applications such as drone altitude hold, terrain mapping, and traffic monitoring. With ±3cm accuracy over the range, it offers reliable measurements even at maximum distance. Its 1mm resolution allows for fine-detailed activities such as stockpile volume scanning and industrial inventory monitoring. This combination of long-range and great precision makes it ideal for professional-grade deployments where distance and dependability are important.

100Hz High-Speed Refresh Rate

The F2P's ultra-fast 100Hz refresh rate ensures real-time responsiveness in dynamic scenarios. This high-speed data output is critical for drone obstacle avoidance systems that demand immediate reaction times, as well as smart traffic applications that require precise vehicle speed tracking and parking identification. Rapid updates enable flawless performance in fast-paced circumstances, offering users a competitive advantage in time-sensitive tasks. 

Unmatched Ambient Light Resistance (100K LUX)

Engineered to thrive in severe situations, the F2P performs brilliantly in direct sunshine (100K LUX) and high-intensity artificial light, making it ideal for outdoor, industrial, and urban settings. Unlike traditional sensors, which falter in bright environments, its superior optics and algorithms ensure consistent performance—whether installed on sunlit construction sites, highway traffic gantries, or drone-based aerial surveys.

Multi-Interface Support (UART / I2C / I/O)

The F2P is made for smooth integration and offers versatility for embedded systems, PLCs, and bespoke hardware configurations by supporting UART, I2C, and I/O interfaces. Synchronized data collection in multi-sensor arrays is made possible via the I/O trigger function, which enables synchronization with external devices such as cameras or extra sensors. Because of its adaptability, developers who want plug-and-play compatibility across several architectures choose it.

Applications:

Drone and UAV developers - For precise terrain following, landing assistance, and obstacle recognition at high altitudes.

Smart traffic engineers - are responsible for detecting vehicle speeds, managing parking, and automating toll gates.

Industrial automation - is used to monitor material levels across vast distances, track conveyor belts, and scan large areas in 3D.

Robotics and AGV Systems - Where long-distance navigation and dynamic path planning are essential.

Resources:

Package Content:

  • TOF laser ranging sensor-50m x1
  • Wiring x2