I have an application that needs to be able to search for the WIZ550S2E module. I cannot find answers to these:
What is the UDP local port and UDP remote port number used to search for this device?
What is the string that should be sent during the search?
What is the return string sent from the device when its found?
I have this working with a WIZ105SR module which uses
Then you have to send F I N D
However this doesn’t appear to work with the WIZ550S2E. The module is found with their java app. If I look at the ports with a sniffer it seems like the ports are constantly changing so I can’t really determine it. An email to support only pointed me to the java app. Does anyone else have specs on the UDP Broadcast search method?