SparkFun Qwiic Mini ToF Imager - VL53L5CX - Comprehensive Product Review - Review

Introduction

The SparkFun Qwiic Mini ToF Imager featuring the VL53L5CX sensor from ST Electronics is a cutting-edge multi-zone ranging sensor built for precise distance measurement across varying ambient lighting conditions. With its advanced technology and compact design, this sensor offers exceptional ranging performance suitable for a wide range of applications.

Key Features and Specifications

The VL53L5CX sensor boasts multizone ranging output with 4x4 or 8x8 separate zones, allowing for granular distance measurement. The integration of a SPAD array, physical infrared filters, and diffractive optical elements (DOE) ensures optimal ranging performance, even in challenging lighting environments. With an operating voltage of 3.3V, this sensor supports up to 400cm of ranging capability and operates at a frame rate of 60Hz. The sensor's compact dimensions of 0.5in. x 1in. make it suitable for space-constrained applications.

Ease of Use and Compatibility

The SparkFun Qwiic Mini ToF Imager features 2 vertical Qwiic connectors, making it easy to integrate into existing setups. Additionally, the sensor can operate in an autonomous low-power mode with programmable interrupt thresholds for efficient power management. Its I2C Address of 0x52 simplifies communication with compatible microcontrollers, offering seamless integration into your projects.

Unique Firmware Requirement

One notable aspect of the VL53L5CX sensor is its firmware loading requirement over the I2C bus at power-on. With a firmware size of approximately 90k bytes, it is essential to use a microcontroller with sufficient flash storage to accommodate both the sensor's firmware and your program code. While traditional Uno boards may not be suitable, this presents an opportunity to explore newer development boards like the Artemis Thing Plus or ESP32 Thing Plus for enhanced functionality.

Customer Reviews and Rating

Based on 4 reviews, the SparkFun Qwiic Mini ToF Imager has received a stellar 5.0 out of 5 stars rating from satisfied customers. Users have praised its exceptional ranging accuracy, ease of integration, and robust performance across various applications.

SparkFun Qwiic Mini ToF Imager - VL53L5CX - Comprehensive Product Review

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