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

SurferTim April 5, 2018, 10:51am 5

I haven't tried your code, but my w5100 will receive broadcasts on the localnet broadcast address. On your subnet, that would be 192.168.1.255.

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