Garmin LIDAR-Lite v4 LED Distance Measurement Sensor (Qwiic)
Garmin LIDAR-Lite v4 LED Distance Measurement Sensor (Qwiic) - Image 2
Garmin LIDAR-Lite v4 LED Distance Measurement Sensor (Qwiic) - Image 3
SKU: SENS-1416
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Garmin LIDAR-Lite v4 LED Distance Measurement Sensor (Qwiic)

₹15,609.00 (Inclusive of all taxes)
Out of Stock

The Garmin LIDAR-Lite v4 is a high-performance, Qwiic-enabled distance sensor utilizing a 940nm eye-safe LED for accurate ranging from 5 cm to 10 meters. It features a programmable Nordic Semiconductor nRF52840 processor and supports I2C and ANT wireless communication, making it ideal for robotics, drones, and automation projects with Arduino, Raspberry Pi, and other 3.3V logic systems.

Features

  • Accurate 5 cm to 10-meter distance measurement with up to ±1 cm repeatability.
  • Eye-safe 940nm Class 1 LED emitter with 4.77° beam divergence for precise targeting.
  • Built-in Nordic Semiconductor nRF52840 processor supports on-device custom application programming.
  • Dual-interface flexibility with I2C (up to 200Hz) and ANT wireless communication.
  • Qwiic plug-and-play connectivity simplifies wiring with integrated power regulation and logic translation.

Out of stock

Description

The Garmin LIDAR-Lite v4 employs time-of-flight (ToF) principles using a modulated 940nm LED light source to calculate distance. The integrated Nordic Semiconductor nRF52840 microcontroller handles signal processing and enables high-speed updates exceeding 200Hz via I2C. Its robust design ensures reliable performance in dynamic environments typical of robotics and automation.

This sensor is engineered for seamless integration into modern embedded systems. The Qwiic connector eliminates the need for soldering, providing built-in 3.3V logic level translation and a 5V boost regulator for stable operation. The programmable core allows developers to offload processing tasks directly onto the sensor, reducing host microcontroller load and system complexity.

Key Features

  • High-precision LED-based time-of-flight ranging with 1 cm resolution.
  • Programmable Nordic Semiconductor nRF52840 SoC for on-board custom firmware and algorithm execution.
  • Dual communication interfaces: wired I2C and wireless ANT for flexible system architecture.
  • Qwiic ecosystem compatibility ensures plug-and-play connectivity with hundreds of development boards.
  • Optimized optical design with a 14.9mm aperture and controlled 4.77° beam divergence.
  • Robust operating temperature range from -20°C to 60°C for indoor and outdoor applications.
  • High-value build with integrated power management for reliable 3.3V DC operation.

Applications

  • Obstacle detection and navigation for autonomous mobile robots and drones.
  • Precision height and position sensing in industrial automation and robotic arms.
  • Gesture recognition and presence detection in smart interactive devices.
  • Asset tracking and inventory management using wireless ANT networks.
  • Proximity and fill-level monitoring in compact machinery and IoT systems.

Technical Specifications

Range5 cm to 10 meters
Resolution1 cm
Repeatability±1 cm (up to 2m), ±2 cm (up to 4m), ±5 cm (up to 10m)
Update RateI2C > 200Hz, ANT up to 200Hz
InterfaceI2C / ANT® (SPI configurable via SDK)
Operating Voltage3.3V DC
Current Consumption~85 mA
Operating Temperature-20°C to 60°C
LED Wavelength940 nm
Beam Divergence4.77°
Optical Aperture14.9 mm
Dimensions70 x 24 x 20 mm
Weight20 g

Frequently Asked Questions

What is the operating voltage and power requirement for the LIDAR-Lite v4?

The sensor operates on a 3.3V DC supply and draws approximately 85 mA during active measurement. The onboard Qwiic connector includes a 5V boost regulator, allowing it to be powered directly from a 5V Qwiic bus while maintaining safe 3.3V logic levels for the core circuitry.

How do I communicate with this sensor, and what is the maximum data rate?

Primary communication is via the I2C interface, which supports update rates exceeding 200Hz. The sensor also features a built-in ANT wireless transceiver for cable-free data transmission at similar speeds. An SPI interface is configurable via the provided SDK for advanced, low-level control of the Nordic Semiconductor processor.

Can I program the onboard Nordic Semiconductor nRF52840 processor for custom functions?

Yes, the Nordic Semiconductor nRF52840 system-on-chip is fully programmable using Garmin's SDK and standard embedded development tools like Segger Embedded Studio. This allows you to run custom algorithms, filter data, or manage the ANT wireless stack directly on the sensor, reducing the processing load on your main controller.

What are the typical accuracy and environmental limitations of this sensor?

Repeatability is ±1 cm for targets within 2 meters, degrading to ±5 cm at the maximum 10-meter range. Performance can be affected by highly reflective or absorbent surfaces and ambient light. The sensor is rated for operation from -20°C to 60°C, making it suitable for most indoor and many outdoor environments.

Package Includes

  • 1 x Garmin LIDAR-Lite v4 LED Distance Measurement Sensor (Qwiic)

Additional Information

Weight 0.02 kg
Dimensions 2.4 × 7 × 2 cm

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