Hi, I am having a problem with the UDPSendReceiveString example. I only modified the ip address in the code. I am using iBoard Ex, which comes with w5100 chip. In the processing sketch I changed the ip to "255.255.255.255" to send a broadcast message, but arduino serial monitor does not display any…

UDPSendReceiveString problem

x3smileyxd April 6, 2018, 6:13am 6

I have found the problem. The code works perfectly.

There was no DNS server set on the connection, so the link keeps breaking. Thanks all for the help.

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