---
title: "[RP2350_W6100] 웹서버 테스트 - 거리감지 센서 (VL53L0x) 실시간 그래프 출력 테스트 (Arduino)"
url: "https://maker.wiznet.io/Grace_Koo/projects/rp2350-w6100-----vl53l0x-----arduino--https-nexp-tistory-com-412/"
markdown_url: "https://maker.wiznet.io/Grace_Koo/projects/rp2350-w6100-----vl53l0x-----arduino--https-nexp-tistory-com-412/md"
type: "UCC: User Created Content"
author: "Grace"
author_url: "https://maker.wiznet.io/Grace_Koo/"
original_author: "Grace Koo"
original_url: "https://nexp.tistory.com/4127"
published: "2025-09-24"
language: "ko"
hardware: ["WIZnet W6100"]
likes: 0
views: 890
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# [RP2350_W6100] 웹서버 테스트 - 거리감지 센서 (VL53L0x) 실시간 그래프 출력 테스트 (Arduino)

> https://nexp.tistory.com/4127

Original author: Grace Koo (source: https://nexp.tistory.com/4127)

## Components

- **WIZnet W6100** x 1 ([docs](https://docs.wiznet.io/Product/iEthernet/W6100/))

## Article

## Test Setup

- **Hardware**:

**RP2350 board** as the main controller

**W6100 Ethernet chip** for network communication

**VL53L0x distance sensor** (ToF sensor for precise distance measurement)

- **Software**: Arduino framework

- **Demo Video**: [YouTube Shorts](https://www.youtube.com/shorts/xl4ieCCOBx4)

- **Reference Blog**: [Engineer’s LAB – Distance Sensor Web Server](https://nexp.tistory.com/4127?utm_source=chatgpt.com)

## How It Works

- **Data acquisition**

The VL53L0x sensor continuously measures distance values in millimeters.

- **Ethernet communication**

The measured data is sent through the W6100 chip using TCP/IP.

A lightweight web server runs on the RP2350.

- **Visualization**

When a user opens the board’s IP address in a browser, the distance values are displayed.

The data is updated in real time and rendered as a **dynamic graph**.

- **Demo**

Moving an object changes the graph instantly.

The responsiveness makes the demo intuitive and visually appealing.

## Why This Matters

- **Simple but powerful IoT demo**

Combines sensing, networking, and visualization in a minimal setup.

- **No additional software required**

Any device with a browser (PC, smartphone, tablet) can display the live data without apps or drivers.

- **Educational value**

A clear example for beginners learning to build IoT systems.

Demonstrates how to connect a physical sensor to a web-based interface.

- **Real-world potential**

Replace the VL53L0x with temperature, humidity, or current sensors → instant monitoring system.

Can be extended to home automation, smart farming, or lab measurement tools.

## Possible Extensions

- **Multi-sensor dashboard**: combine environmental, energy, or other sensors on the same webpage.

- **Data logging**: save measurements to onboard flash or external storage for historical analysis.

- **Remote monitoring**: connect the board to a router or cloud service for access from anywhere.

- **Alert system**: trigger browser notifications or send messages when thresholds are exceeded.

## Takeaway

This project shows how the **W6100 Ethernet chip** and **RP2350 board** can transform a simple distance sensor into a **real-time, network-based monitoring tool**.
With its low entry barrier (Arduino + browser) and high impact (instant live graph), it serves as a valuable reference for education, demos, and IoT prototyping.

> Note: This content originates from an external creator (nexp, Tistory). We are currently requesting permission to feature it here. If the author does not agree, it will be removed immediately.

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Source: https://maker.wiznet.io/Grace_Koo/projects/rp2350-w6100-----vl53l0x-----arduino--https-nexp-tistory-com-412/