Arduino Ethernet Shield creates HTTP server for controlling servo motor and DHT11

WIZnet

Published February 07, 2023

Original author: Qin_xian_shenOriginal source (new tab)

Components

Hardware components

WIZnet - W5100 ethernet shield

x 1

It used a Arduino Ethernet Shield to create a simple HTTP server for controling the servo motor and DHT11

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Let's see how to send GET data via a GET request to a web server using the Ethernet W5100 Shield.

Arduino W5100 Get

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This sketch requires the use of a W5100 or W5500 ethernet adapter and optionally supports either an Adafruit ADS1115 ADC and MCP4725 DAC dev

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Demonstrating W5100 module is the better Ethernet connectivity module as it leaves more memory for our program

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