WIZnet Developer Forum

W5300 can't change up address

Hello.
I want to make a TCP server using w5300
I first write IP address to SIPR register but when I read it again, It doesn’t change and is constant.
Can you help me?

Hello,

image

SIPR has two register addresses. You can check the address by writing and reading the register on each of SIPR and SIPR2.

Thank you.

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