GY-530 VL53L0X ToF Laser Ranging Sensor Module

GY-530 VL53L0X Time-of-Flight Laser Ranging Sensor Module

The GY-530 VL53L0X is a compact, high-precision Time-of-Flight (ToF) laser ranging sensor module based on ST's VL53L0X chip. It uses an invisible infrared laser to measure distances with impressive accuracy — making it an essential component for robotics, automation projects, obstacle detection systems, and DIY electronics builds.

Unlike traditional ultrasonic sensors, this module uses laser light to calculate distance by measuring the time it takes for photons to travel to a target and return. The result is fast, accurate ranging up to 2 meters, largely unaffected by target color or surface reflectivity.

Key Features

• Sensing Technology: Time-of-Flight (ToF) laser ranging — not ultrasonic
• Ranging Distance: Up to ~2000mm (2 meters)
• Measurement Resolution: 1mm accuracy
• Operating Voltage: 3.3V / 5V compatible (onboard voltage regulator)
• Communication Interface: I²C (easy integration with Arduino, Raspberry Pi, ESP32, and more)
• Compact Form Factor: Lightweight PCB module, easy to mount in any project
• Low Power Consumption: Ideal for battery-powered devices
• Eye-Safe Laser: Class 1 infrared VCSEL laser source
• Available in 3 color options to suit your project or preference

What Can You Build With It?

• Obstacle avoidance robots
• Proximity and gesture sensing systems
• Automated door or bin level detection
• Drone altitude holding
• 3D scanning or mapping projects
• Smart home automation triggers

Technical Specifications

Compatible With

Arduino Uno / Nano / Mega, Raspberry Pi, ESP8266, ESP32, STM32, and most microcontrollers with I²C support.

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Frequently Asked Questions

Q: What is the GY-530 VL53L0X ToF Laser Ranging Sensor Module used for?

A: The GY-530 VL53L0X is a Time-of-Flight laser distance sensor module used in electronics and robotics projects for accurate distance measurement. It is widely used in obstacle avoidance robots, proximity sensors, drone altitude control, smart automation systems, and DIY microcontroller projects with Arduino, Raspberry Pi, or ESP32.

Q: How does the VL53L0X Time-of-Flight sensor work?

A: The VL53L0X uses an invisible 940nm infrared laser to emit pulses of light toward a target. It then measures the time it takes for those photons to return to calculate the precise distance. This Time-of-Flight method delivers fast, accurate readings up to 2 meters, with 1mm resolution — and unlike ultrasonic sensors, it works reliably regardless of target color or material.

Q: Is the GY-530 VL53L0X module compatible with Arduino and Raspberry Pi?

A: Yes! The GY-530 module communicates over the I²C interface, making it compatible with virtually all popular microcontroller and single-board computer platforms, including Arduino Uno/Nano/Mega, Raspberry Pi (all models), ESP8266, ESP32, and STM32. It operates at both 3.3V and 5V logic levels thanks to its onboard voltage regulator.

Q: Is the laser in the VL53L0X module safe?

A: Yes. The VL53L0X uses a Class 1 infrared VCSEL laser source, which is classified as eye-safe under normal operating conditions. The laser operates at 940nm, which is invisible to the human eye and operates well within internationally recognized safety limits.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.