---
title: "Arduino(ESP32) + W5500 Ethernet Cloud (Ubidots)"
url: "https://maker.wiznet.io/matthew/projects/ArduinoESP32-W5500-Ethernet-Cloud-Ubidots/"
markdown_url: "https://maker.wiznet.io/matthew/projects/ArduinoESP32-W5500-Ethernet-Cloud-Ubidots/md"
type: "UCC: User Created Content"
author: "matthew"
author_url: "https://maker.wiznet.io/matthew/"
original_author: "matthew"
original_url: "https://blog.naver.com/yusanghyun26/222456170879"
published: "2021-08-03"
language: "en"
hardware: ["ESP32(M5Core)", "W5500 Lan Module"]
likes: 0
views: 1045
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Arduino(ESP32) + W5500 Ethernet Cloud (Ubidots)

> Arduino(ESP32) + W5500 Ethernet Cloud (Ubidots)

Original author: matthew (source: https://blog.naver.com/yusanghyun26/222456170879)

## Components

- **ESP32(M5Core)** x 1: M5Stack(ESP32)
- **W5500 Lan Module** x 1: LAN Base
- Software: **Arduino IDE**: IDE ([docs](https://www.arduino.cc/en/software))

## Documents and links

- [Main Code](https://blog.naver.com/yusanghyun26/222456170879) (code): Main Code (Arduino IDE)

## Article

![](https://maker.wiznet.io/uploads/2021/08/슬라이드50-300x169.jpg) ![](https://maker.wiznet.io/uploads/2021/08/슬라이드54-300x169.jpg) One of the things that is used to store or control IoT device data is to use the Cloud. When it comes to Cloud, there are many things such as Amazon's AWS, Microsoft's Azure, and Google's GCP, but this time, I would like to explain how to access Ubidots, which is widely used as an IoT Cloud. This post explains the changed Ubidots policy after 2021, and is a document written based on the changed data transmission format.

---

Source: https://maker.wiznet.io/matthew/projects/ArduinoESP32-W5500-Ethernet-Cloud-Ubidots/