---
title: "RP2040-MQTT-Controller"
url: "https://maker.wiznet.io/louis_m/projects/rp2040-mqtt-controller/"
markdown_url: "https://maker.wiznet.io/louis_m/projects/rp2040-mqtt-controller/md"
type: "UCC: User Created Content"
author: "findersee"
author_url: "https://github.com/findersee/RP2040-MQTT-Controller"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "findersee"
original_url: "https://github.com/findersee/RP2040-MQTT-Controller"
published: "2024-03-04"
language: "en"
hardware: ["WIZnet W5500", "Raspberry Pi RP2040"]
likes: 0
views: 463
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# RP2040-MQTT-Controller

> RP2040 MQTT Controller for DIN Rail

Original author: findersee (source: https://github.com/findersee/RP2040-MQTT-Controller)

## Components

- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))
- **Raspberry Pi RP2040** x 1 ([docs](https://www.raspberrypi.com/documentation/microcontrollers/rp2040.html))

WIZnet parts: W5500 ([Datasheet](https://docs.wiznet.io/Product/Chip/Ethernet/W5500/datasheet?utm_source=maker&utm_medium=project&utm_campaign=w5500), [product hub](https://maker.wiznet.io/products/w5500/))

## Article

RP2040 Ethernet board

[![](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Electronics/Combined.png)](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Electronics/Combined.png)

RP2040-MQTT-Controller/Electronics at main · findersee/RP2040-MQTT-Controller

![](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Electronics/Combined.png)

RP2040 MQTT Controller for DIN Rail

[![](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Open.png)](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Open.png)

[![](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Closed.png)](https://raw.githubusercontent.com/findersee/RP2040-MQTT-Controller/main/Closed.png)

---

Source: https://maker.wiznet.io/louis_m/projects/rp2040-mqtt-controller/