Hi,

I have and Ardiuno ethernet shield and try to send data from my Arduino to PD.

First I tried the Arduino ChatServer demo patch and modified it to print any incoming data to the serial console in the Arduino IDE which worked out of the box.

Unfortunately I can't transmit anything back to PD. I tried to send strings i.e. "client.write("String");" and "client.print("String");" but no results showed up in PD. The only thing that works is the connection counter on my netreceive object.

Has anyone ever successfully tried this?

Alex

So you're using netreceive to listen to a network port, and using the Ethernet Arduino library to write strings to that port? Do you have the right port specified in Pd? When you say you modified the chatserver program, do you mean you added lines to print the same data to the serial port?