Arduino Tutorial : Telnet Client

WIZnet

Published February 17, 2023

694 UCC

229 VAR

Original source (new tab)

Project description

DETAILS

This example connects to a Telnet server using an Ethernet shield.

Step 1: What You Need?

1 x Arduino Board ( Arduino UNO used in this tutorial)
1 x Arduino Ethernet Shield

Software Required

– A telnet server

– Alternatively, Processing has a ChatServer example that works well for this purpose

Step 2: Build Your Circuit.

The Ethernet shield allows you to connect a WizNet Ethernet controller to the Arduino boards via the SPI bus. It uses pins 10, 11, 12, and 13 for the SPI connection to the WizNet. Later models of the Ethernet shield also have an SD Card on board. Digital pin 4 is used to control the slave select pin on the SD card.