Multiple Arduino Communication using Wiz5100 Ethernet Shield

Projects General Guidance
1

I checked everything in the internet regarding this but failed to find the right answer.

I have multiple Arduinos (5 to be exact). All of them have Wiz5100 Ethernet Shield and RTC Module. The user can set the duration of each timer and then start it. The reamining time is then calculated. What I want to do with the one remaining Arduino is to get the remaining time of each Arduino using the Ethernet Shield.

For testing purposes (not related to the project), I have already tried to display the sensor value in Google Chrome using the IP address of the Arduino.

What I cannot do at the moment is for the Arduino to get the data (remaining time) from the four other Arduinos. This Arduinio will then display the data in Google Chrome by typing in its IP address.

Thank you. Looking forward for a good exchange of ideas.

2

Start EthernetServer at port for example 2323. See ChatServer example on how handle a server. To send something, create EtherneClient and connect it to server's IP and port 2323. The server creates an instance of EthernetClient on his side and this two connected clients can exchange data. Everything you write to one client is available at the client on the other side,