---
title: "RP2040で動作するAjaxWebserver"
url: "https://maker.wiznet.io/gemma/projects/rp2040%E3%81%A7%E5%8B%95%E4%BD%9C%E3%81%99%E3%82%8Bajaxwebserver/"
markdown_url: "https://maker.wiznet.io/gemma/projects/rp2040%E3%81%A7%E5%8B%95%E4%BD%9C%E3%81%99%E3%82%8Bajaxwebserver/md"
type: "UCC: User Created Content"
author: "ToolsBox"
author_url: "https://www.toolsbox.biz/nonsense/RP2040/AjaxWebserver.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "ToolsBox"
original_url: "https://www.toolsbox.biz/nonsense/RP2040/AjaxWebserver.html"
published: "2023-06-02"
language: "en"
hardware: ["WIZnet WIZ550io"]
likes: 0
views: 178
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# RP2040で動作するAjaxWebserver

> AjaxWebserver running on RP2040

Original author: ToolsBox (source: https://www.toolsbox.biz/nonsense/RP2040/AjaxWebserver.html)

## Components

- **WIZnet WIZ550io** x 1 ([docs](https://docs.wiznet.io/Product/ioModule/wiz550io))

## Article

[![](https://www.toolsbox.biz/nonsense/RP2040/AjaxWeb.gif)](https://www.toolsbox.biz/nonsense/RP2040/ModbusLayout.gif)

I transplanted the webServer construction source to be controlled by RP2040. It works normally, but if you try to incorporate a mechanism of eight -person choice by a radio button with a client Brazza, it turns out that the browser side has to return it yourself. This was something I noticed and meaningful.

---

Source: https://maker.wiznet.io/gemma/projects/rp2040%E3%81%A7%E5%8B%95%E4%BD%9C%E3%81%99%E3%82%8Bajaxwebserver/