WIZnet Developer Forum

RX is 5volt tolerant?

Do you know if module’s RX input pin is 5 volt tolerant?
Thanks.

Hi…

What using module?

And please tell me detail description.

Thank you

It’s WizFi250, as this forum.

Rx is received from a processor powered with 5V. All works correctly, but… will be damaged?

Hi.

Possible.

refer to below URL and you see ‘I/O port characteristics’ tap.

You check VIL & VIH. It is 5V tolernat description.

wizwiki.net/wiki/doku.php?id=pro … 50ds:start

Thank you

I red it, in brief it reports that some i/o pins are 5 volts tolerant but there is not specified which ones.

Hi…

What is mean? “I red it, in brief it reports that some i/o pins are 5 volts tolerant but there is not specified which ones.”

I don’t understand.

You want develop for schematic ?

Thank you

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