While using the W5500S2E-Z1, there is a signal generated from the module’s TX pin and then it is cut off and repeated. As a result, the communication is not working, so can you tell me the cause of the failure? There has been no environmental change. Is it simply due to aging?
Thank you for your question.
I’m Ron from WIZnet HK.
According to your information, it is hard for us to determine your problem.
Could you provide the following information to us for having a better understanding on your situation?
Which TX pin are you referring? (Serial / Ethernet)
Could you provide your testing environment to us?
Please provide the module’s hardware and firmware version to us.
If you have any questions in the future, please feel free to contact us through email.