---
title: "Send data from DHT11 sensor using MQTT with Pi Pico and W5500"
url: "https://maker.wiznet.io/wiz_chandana/projects/send-data-from-dht11-sensor-using-mqtt-with-pi-pico-and-w5500/"
markdown_url: "https://maker.wiznet.io/wiz_chandana/projects/send-data-from-dht11-sensor-using-mqtt-with-pi-pico-and-w5500/md"
type: "UCC: User Created Content"
author: "Jakub Tomeš"
author_url: "https://www.youtube.com/watch?v=cmvA93Z6p7I"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Jakub Tomeš"
original_url: "https://www.youtube.com/watch?v=cmvA93Z6p7I"
published: "2022-10-03"
language: "en"
tags: ["W5500"]
hardware: ["DFRobot Gravity: DHT11 Temperature Humidity Sensor For Arduino", "Raspberry Pi Pico", "WIZnet W5500"]
likes: 7
views: 1879
comments: 1
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Send data from DHT11 sensor using MQTT with Pi Pico and W5500

> This video goes over sending data from a sensor over MQTT with Raspberry Pi Pico and WizNet W5500.

Original author: Jakub Tomeš (source: https://www.youtube.com/watch?v=cmvA93Z6p7I)

## Components

- **DFRobot Gravity: DHT11 Temperature Humidity Sensor For Arduino** x 1 ([docs](https://www.dfrobot.com/wiki/index.php/DHT11_Temperature_and_Humidity_Sensor_%28SKU:_DFR0067%29))
- **Raspberry Pi Pico** x 1 ([docs](https://www.raspberrypi.com/documentation/microcontrollers/raspberry-pi-pico.html))
- **WIZnet W5500** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5500))

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/))

## Documents and links

- [Micropython for Pico and W5500](https://github.com/Wiznet/RP2040-HAT-...) (code)
- [Thonny download](https://thonny.org) (code)

## Article

This video goes over sending data from a sensor over MQTT with Raspberry Pi Pico and WizNet W5500.

[Embedded media](https://www.youtube.com/embed/cmvA93Z6p7I)

---

Source: https://maker.wiznet.io/wiz_chandana/projects/send-data-from-dht11-sensor-using-mqtt-with-pi-pico-and-w5500/