---
title: "Arduino Room Sensor With Relay Server"
url: "https://maker.wiznet.io/WIZnet/projects/arduino-room-sensor-with-relay-server/"
markdown_url: "https://maker.wiznet.io/WIZnet/projects/arduino-room-sensor-with-relay-server/md"
type: "UCC: User Created Content"
author: "WIZnet"
author_url: "https://maker.wiznet.io/WIZnet/"
published: "2023-02-16"
language: "en"
likes: 6
views: 662
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Arduino Room Sensor With Relay Server

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## Article

### **Overview**

Reads a light and temperature sensor and exposes their values (JSON) over a simple HTTP server running on an arduino (with ethernet sheild). Also exposes the value of a relay which can be updated over HTTP.

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Source: https://maker.wiznet.io/WIZnet/projects/arduino-room-sensor-with-relay-server/