A simple server that distributes any incoming messages to all connected clients. To use, open a terminal window, Telnet to your devices IP address, and type away. Any incoming text will be sent to all connected clients (including the one typing). Additionally, you will be able to see the client’s input in your serial monitor as well.
Step 1: What You Need?
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.
Step 3: Upload The Code.
– Details are explained! You just do step by step!
Dated : Tuesday, August 02, 2016
Source : https://myrobotduino.blogspot.kr/2016/08/chat-server.html
Author : Robot edu
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