---
title: "Temperature and Humidity Sensor on a Self-Hosted Cloud"
url: "https://maker.wiznet.io/WIZnet/projects/temperature-and-humidity-sensor-on-a-self-hosted-cloud/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/temperature-and-humidity-sensor-on-a-self-hosted-cloud/md"
type: "UCC: User Created Content"
author: "Lucas Godoy"
author_url: "https://projecthub.arduino.cc/?ref=search&ref_id=w5100&offset=8"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Lucas Godoy"
original_url: "https://projecthub.arduino.cc/?ref=search&ref_id=w5100&offset=8"
published: "2023-02-09"
language: "en"
hardware: ["WIZnet W5100 ethernet shield", "Arduino UNO", "DFRobot Gravity: DHT11 Temperature Humidity Sensor For Arduino"]
likes: 3
views: 325
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Temperature and Humidity Sensor on a Self-Hosted Cloud

> In this easy project we'll connect a temperature and humidity sensor to an Arduino Uno with an Ethernet Shield and we'll use Blynk.

Original author: Lucas Godoy (source: https://projecthub.arduino.cc/?ref=search&ref_id=w5100&offset=8)

## Components

- **WIZnet W5100 ethernet shield** x 1 ([docs](https://www.wiznet.hk/en/open-source-hardware/102-w5100s-ethernetshield.html?search_query=W5100+ethernet+shield&results=84))
- **Arduino UNO** x 1 ([docs](https://www.farnell.com/datasheets/1682209.pdf))
- **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))
- Software: **Arduino IDE** ([docs](https://www.arduino.cc/en/software))
- Software: **Blynk** ([docs](https://blynk.io/))

## Documents and links

- [code](https://gitlab.com/phase-5-labs/nido) (code)

---

Source: https://maker.wiznet.io/WIZnet/projects/temperature-and-humidity-sensor-on-a-self-hosted-cloud/