Arduino Weather Shield Hookup Guide V12

Contributors: Nate
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Weather Shield Overview

The Arduino Weather Shield from SparkFun is an easy-to-use Arduino shield that grants you access to barometric pressure, relative humidity, luminosity, and temperature. There are also connections to optional sensors such as wind speed/direction, rain gauge, and GPS for location and super accurate timing.

SparkFun Weather Shield

SparkFun Weather Shield


Things you should know about this shield:

Suggested Reading

Check out the Hookup Guides for each of the sensors located on the shield for more information specific to that sensor.

Si7021 Humidity and Temperature Sensor Hookup Guide

May 5, 2016

The Si7021 humidity and temperature sensor is an easy to use, digital, low-cost sensor to aid you in all your environment sensing needs.

MPL3115A2 Pressure Sensor Hookup Guide

December 5, 2013

Getting started with the MPL3115A2 Pressure Sensor.

If you intend to use wind and rain Weather Meters with your ESP32 Environment Sensor Shield, check out our Weather Meter Assembly Guide.

Weather Meter Hookup Guide

July 20, 2017

How to assemble your very own weather meter!

If you are unfamiliar with any of the concepts below, we suggest checking out those tutorials as well.