SKU: SENS-1464
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LightWare SF30/C (100 m) MicroLiDAR Single-Beam Distance Sensor - USB/UART Interface

₹40,029.00 (Inclusive of all taxes)
Out of Stock

The LightWare SF30/C microLiDAR® is a high-speed, single-beam distance sensor offering a 0.2 to 100 m range, designed for integration with Arduino, Raspberry Pi, and other microcontrollers via USB or 3.3V TTL UART interface.

Features

  • Extended 100-meter measurement range, effective even in bright sunlight.
  • Ultra-high update rate configurable from 39 to 20,000 readings per second.
  • Compact form factor measuring 30 x 56 x 50 mm for space-constrained applications.
  • Dual-interface connectivity via USB or 3.3V TTL UART (5V tolerant).
  • Wide operating temperature range from -20°C to +60°C for diverse environments.

Out of stock

Description

The SF30/C microLiDAR® utilizes a 905 nm laser-based time-of-flight (ToF) principle to deliver precise, real-time distance measurements from 0.2 to 100 meters. Its high-speed sampling capability, adjustable up to 20 kHz, makes it ideal for dynamic applications requiring rapid feedback, such as drone altitude hold, robotics navigation, and industrial automation.

The sensor features robust signal processing to maintain accuracy in varying ambient light conditions and against targets with 70% reflectivity. Its compact, solid-state design ensures reliability across a broad operating temperature range, while the provided LW Studio software and documented protocols facilitate easy integration and parameter configuration.

Key Features

  • High-performance microLiDAR with a maximum 100 m (328 ft) range.
  • Configurable update rate from 39 Hz to 20 kHz for application-specific optimization.
  • 905 nm infrared laser wavelength for reliable outdoor and indoor operation.
  • Dual communication interfaces: USB for direct PC connection and 3.3V TTL UART for embedded systems.
  • Wide operating temperature range of -20°C to +60°C ensures environmental durability.
  • Compact dimensions (30 x 56 x 50 mm) and lightweight design for easy integration.
  • 5V tolerant UART logic inputs for safe interfacing with 5V microcontroller systems.

Applications

  • Unmanned Aerial Vehicle (UAV) altitude sensing and terrain following.
  • Autonomous mobile robot navigation and obstacle avoidance.
  • Industrial automation for precise object positioning and level detection.
  • Security and surveillance systems for perimeter monitoring.
  • Research and development in high-speed dynamic ranging applications.

Technical Specifications

Model / Part NumberSF30/C (100 m)
Measurement Range0.2 to 100 m (0.6 to 328 ft)
Update Rate39 to 20,000 readings per second (configurable)
LiDAR TypeSingle-beam, Time-of-Flight (ToF)
Laser Wavelength905 nm
Target Reflectivity70% (for maximum range)
InterfaceUSB, Serial UART (3.3V TTL, 5V tolerant)
Operating Temperature-20°C to +60°C
Dimensions (L x W x H)56 mm x 30 mm x 50 mm
WeightApprox. 0.05 kg

Frequently Asked Questions

What is the communication interface of the SF30/C sensor?

The SF30/C provides two primary interfaces: a USB port for direct connection to a computer for configuration and data logging using LW Studio software, and a 3.3V TTL-level UART serial interface for embedded system integration. The UART pins are 5V tolerant, allowing safe connection to common 5V microcontrollers like Arduino Uno.

How do I configure the update rate and other parameters?

Parameters like update rate (from 39 Hz to 20 kHz), measurement filtering, and output format are configurable. You can use the free LW Studio GUI software via the USB connection or send specific serial command strings over the UART interface, as detailed in the LightWare product documentation.

What is the typical power requirement for the SF30/C?

The sensor is powered through the USB port or via the VCC pin on its UART connector. It operates on a 5V DC supply. When using the UART interface, ensure your power source can provide stable 5V and adequate current, typically under 200 mA during peak operation.

Can this sensor measure distance accurately in bright sunlight?

Yes, the SF30/C is designed with robust optical filtering and signal processing to perform reliably in bright ambient light conditions. Its 905 nm laser and high-speed pulsed measurement technique help distinguish its signal from background sunlight, maintaining the specified 100m range on targets with 70% reflectivity.

Is the sensor suitable for outdoor and mobile applications?

Absolutely. With its wide operating temperature range (-20°C to +60°C), compact size, and lightweight construction, the SF30/C is engineered for demanding outdoor and mobile environments such as on drones, agricultural robots, and autonomous vehicles, providing stable ranging data in dynamic conditions.

Package Includes

  • 1 x LightWare SF30/C (100 m) MicroLiDAR Sensor

Additional Information

Weight 0.05 kg
Dimensions 5.6 × 3 × 5 cm