Two boards talking over Ethernet cable.

Projects Networking, Protocols, and Devices
1

I would like to input joy stick commands to an Arduino Ethernet board then send the results of the two inputs to a second Arduino Ethernet board and drive servos for a camera pan/tilt platform.

The communications will be a local LAN network of two switches.
DVR and Ethernet Arduino on one switch to a second switch with a Ethernet Arduino and camera.

I have looked at the client / sever examples and most use an HTML for the client.

I just need to know how to send two or more variables from one board to another board via Ethernet.
If there is an example out there I can look at that would be great.
Any information would be appreciated.

I am using the latest IDE 1.8.2 and two new Arduino Ethernet boards. I tested the boards with a sketch that turned an LED light on /off from a web page and it worked fine.

Thanks

2

If both are on the same localnet, I would use UDP. Take a look at the two example UDP sketches.