---
title: "Low cost weather station - evapotranspiration"
url: "https://maker.wiznet.io/nagamma06/projects/low-cost-weather-station-evapotranspiration/"
markdown_url: "https://maker.wiznet.io/nagamma06/projects/low-cost-weather-station-evapotranspiration/md"
type: "UCC: User Created Content"
author: "Matheus Soares Nametala, Caleb Giaculi Jr. , Gisla"
author_url: "https://www.researchgate.net/publication/355051456_ESTACAO_METEOROLOGICA_DE_BAIXO_CUSTO_PARA_CALCULO"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "Matheus Soares Nametala, Caleb Giaculi Jr. , Gisla"
original_url: "https://www.researchgate.net/publication/355051456_ESTACAO_METEOROLOGICA_DE_BAIXO_CUSTO_PARA_CALCULO"
published: "2022-08-29"
language: "en"
hardware: ["Arduino Mega 2560", "WIZnet W5100", "DFRobot Gravity: DHT11 Temperature Humidity Sensor For Arduino"]
likes: 4
views: 1819
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Low cost weather station - evapotranspiration

> This project shows efficient method of irrigation water management using sensors to estimate crop evapotranspiration

Original author: Matheus Soares Nametala, Caleb Giaculi Jr. , Gisla (source: https://www.researchgate.net/publication/355051456_ESTACAO_METEOROLOGICA_DE_BAIXO_CUSTO_PARA_CALCULO)

## Components

- **Arduino Mega 2560** x 1 ([docs](https://www.farnell.com/datasheets/1674878.pdf?_ga=2.12759806.871556650.1519619484-654667508.1508905608&_gac=1.209399078.1518779130.EAIaIQobChMI97my66Sq2QIV77ftCh01kgA_EAMYASAAEgKPyvD_BwE))
- **WIZnet W5100** x 1 ([docs](https://docs.wiznet.io/Product/Chip/Ethernet/W5100))
- **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))

## Article

Original link : [(PDF) LOW-COST WEATHER STATION FOR CALCULATION, STORAGE AND DISPLAY OF REFERENCE EVAPOTRANSPIRATION (researchgate.net)](https://www.researchgate.net/publication/355051456_ESTACAO_METEOROLOGICA_DE_BAIXO_CUSTO_PARA_CALCULO_ARMAZENAMENTO_E_EXIBICAO_DA_EVAPOTRANSPIRACAO_DE_REFERENCIA)

![](https://maker.wiznet.io/upload/ckeditor5/530947292%5F1661803203%2Epng)

---

Source: https://maker.wiznet.io/nagamma06/projects/low-cost-weather-station-evapotranspiration/