---
title: "Weather station with clock and LEDs"
url: "https://maker.wiznet.io/gemma/projects/Weather-station-with-clock-and-LEDs/"
markdown_url: "https://maker.wiznet.io/gemma/projects/Weather-station-with-clock-and-LEDs/md"
type: "UCC: User Created Content"
author: "gemma"
author_url: "https://maker.wiznet.io/gemma/"
original_author: "gemma"
original_url: "https://create.arduino.cc/projecthub/samucool/estacion-meteorologica-con-reloj-y-leds-ecfa71?ref=part&ref_id=31785&offset=15"
published: "2021-11-26"
language: "en"
hardware: ["Arduino UNO", "Arduino Ethernet Rev. 3", "Arduino LCD Display", "DHT22", "LED"]
likes: 0
views: 168
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Weather station with clock and LEDs

> Weather station with clock and LEDs

Original author: gemma (source: https://create.arduino.cc/projecthub/samucool/estacion-meteorologica-con-reloj-y-leds-ecfa71?ref=part&ref_id=31785&offset=15)

## Components

- **Arduino UNO** x 1 ([docs](https://www.farnell.com/datasheets/1682209.pdf))
- **Arduino Ethernet Rev. 3** x 1 ([docs](https://docs.arduino.cc/retired/boards/arduino-ethernet-rev3-without-poe))
- **Arduino LCD Display** x 1
- **DHT22** x 1
- **LED** x 3
- Software: **Arduino IDE** ([docs](https://www.arduino.cc/en/software))

## Article

ABOUT THIS PROJECT This is a small weather station to have at home, to which I have added 3 colored LEDs, 1 blue for when the temperature is below 10 degrees, another yellow that lights up when the temperature is between 10 and 28 degrees, and a red one that lights up when the temperature is above 28 degrees, I have also added an Arduino Shield Ethernet and an RTC clock. With which we can view the temperature and time in a web browser. ![](https://hackster.imgix.net/uploads/attachments/988129/uploads2ftmp2f1d6bea50-cb1c-41fa-80c4-a7ec1d3aada32festacionmeteorologica_vsshrEtvhO.jpg?auto=compress%2Cformat&w=680&h=510&fit=max) ![](https://hackster.imgix.net/uploads/attachments/988130/uploads2ftmp2fd5bd07e7-7f49-4819-82e0-593726eabd472f20190908_203213_85VBgd3gkG.jpg?auto=compress%2Cformat&w=680&h=510&fit=max) ![](https://hackster.imgix.net/uploads/attachments/988141/uploads2ftmp2ff5a1e15b-6bde-4b58-8b85-b9e6ab04f95e2fsamfritzingestacionmeteorologica28129_bb_fx9uCfI0Vy.jpg?auto=compress%2Cformat&w=680&h=510&fit=max)

---

Source: https://maker.wiznet.io/gemma/projects/Weather-station-with-clock-and-LEDs/