---
title: "RP2040 Ethernet HAT Adafruit IO connect"
url: "https://maker.wiznet.io/WIZnet/projects/rp2040-ethernet-hat-adafruit-io-connect/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/rp2040-ethernet-hat-adafruit-io-connect/md"
type: "UCC: User Created Content"
author: "louis_m"
author_url: "https://iotedition.tistory.com/10?category=1002645"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "louis_m"
original_url: "https://iotedition.tistory.com/10?category=1002645"
published: "2023-02-20"
language: "en"
hardware: ["WIZnet W5100S"]
likes: 4
views: 298
comments: 1
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# RP2040 Ethernet HAT Adafruit IO connect

> RP2040 Ethernet HAT Adafruit IO connect

Original author: louis_m (source: https://iotedition.tistory.com/10?category=1002645)

## Components

- **WIZnet W5100S** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5100S))

## Article

**DETAILS**

You can store, store, and track the values of multiple sensors connected to the Internet using adafruitio and check them anywhere on request. Since the sensor itself has a lot of capacity or restrictions to become a server, adafruitio becomes a broker who stores values and processes requests.

![Adafruit IO - Awesome List](https://raw.githubusercontent.com/adafruit/awesome-adafruitio/master/awesome_io.png)

**WIZnet Circuitpython Github – https://github.com/Wiznet/RP2040-HAT-CircuitPython**

1. Feed

Data continuously coming in from one sensor constitutes one feed. Each sensor should make its own feed.

![](https://blog.kakaocdn.net/dn/baOzhW/btrgA5q1FVI/MfNka5KJAuAK1L3uk54lEk/img.png)

2. Groups

Multiple feeds can be grouped into one group and managed.

![](https://blog.kakaocdn.net/dn/I3TL8/btrgvVQ0eaU/BqUSLxdtufAX8pkPKHEAjK/img.png)

3. Dashboards

A collection of visually visible instrument panels. You can check sensor data at a glance by placing several feed data on the dashboard.

![](https://blog.kakaocdn.net/dn/dR94UO/btrgxA6D7P4/jb6T3XPzok7c33K65KvFQ1/img.png)

## **Connect Adafruit IO**

![](https://maker.wiznet.io/uploads/2021/10/IO-1-300x298.png)

**Temperature data and humidity data are output on the gauge block, and LEDs inside the pico can be lit using LED toggle.**

![](https://blog.kakaocdn.net/dn/INbWo/btrgxBrosTQ/2AvXthkSmI3GxkBGqtkM1k/img.png)

![](https://blog.kakaocdn.net/dn/cgJL12/btrgB2Okak4/bzEr3wYV11TI54cKSNhXaK/img.png)

---

Source: https://maker.wiznet.io/WIZnet/projects/rp2040-ethernet-hat-adafruit-io-connect/