GY-530 VL53L0X Laser Distance Sensor

The GY-530 VL53L0X Laser Distance Sensor is a next-generation Time-of-Flight (ToF) ranging module that uses laser technology to measure the distance between the sensor and a target object with millimeter accuracy. Unlike traditional ultrasonic sensors, the VL53L0X uses infrared laser pulses and measures the time taken for light to reflect back, resulting in faster, more reliable, and precise distance readings.

This sensor module integrates STMicroelectronics’ VL53L0X chip, which offers long-range capability, high accuracy, and low power consumption, making it perfect for robotics, object avoidance, level measurement, and gesture detection.

The GY-530 module comes with an onboard voltage regulator, allowing it to operate between 2.8V–5V, and communicates via the I2C interface, making it fully compatible with Arduino, ESP32, Raspberry Pi, and other microcontrollers.

⚙️ Key Features:

✅ Uses advanced VL53L0X Time-of-Flight (ToF) laser ranging technology
✅ Measures distance up to 2 meters with millimeter-level accuracy
✅ High immunity to ambient light for indoor and outdoor applications
✅ I2C interface for simple connection with Arduino and Raspberry Pi
✅ Compact and lightweight – easy to integrate into projects
✅ Ideal for obstacle detection, gesture control, and automation systems

🔧 Technical Specifications:

• Model: GY-530 VL53L0X

• Chipset: ST VL53L0X

• Operating Voltage: 2.8V – 5V

• Interface: I2C (SCL, SDA)

• Measurement Range: 30mm – 2000mm

• Resolution: ±3mm typical

• Wavelength: 940nm (Infrared Laser)

• Field of View: 25° typical

• Measurement Time: <30ms per sample

• Size: 15mm × 10mm × 3mm

• Compatibility: Arduino, ESP32, Raspberry Pi, STM32

⚙️ Working Principle:

The VL53L0X sensor emits an infrared laser pulse and calculates the distance by measuring how long it takes for the light to reflect back from the target. This Time-of-Flight (ToF) method ensures accurate and consistent readings regardless of the target’s color or reflectivity, unlike ultrasonic sensors which depend on sound waves.

⚙️ Applications:

• Obstacle and distance detection for robotics and drones

• Level measurement in tanks or containers

• Gesture recognition systems

• Object tracking and automation

• Smart home and IoT sensing applications

• Precision proximity detection

⚠️ Precautions:

• Avoid direct eye exposure to the infrared laser.

• Keep the sensor lens clean for accurate results.

• Avoid using under strong sunlight or reflective surfaces.

• Use short I2C wires for stable communication.

🎥 Tutorial & Resources:

📺 Watch Tutorial: VL53L0X Laser Distance Sensor Arduino Setup & Calibration
Learn step-by-step how to wire, program, and calibrate the GY-530 VL53L0X with Arduino for precise distance measurement.

🔗 Internal Links:

• Explore more Sensors & Modules

• Browse Arduino and Accessories

• Check out Electronics Components

• Power your project with a reliable Power Supply

🧩 Product Summary:

The GY-530 VL53L0X Laser Distance Sensor offers high-speed, accurate distance measurement using advanced Time-of-Flight technology. Compact, precise, and reliable, it’s perfect for robotics, automation, and proximity detection projects built with Arduino, Raspberry Pi, or ESP32.