Unable to use gpio33 on esp32 std

Hello
i am developing a rust program on esp 32 using esp-idf-template.
but i coudnt find gpio33 in esp-idf-hal crate

what do you think can solve the problem?

I'm not familiar with esp32 architecture, but I'm pretty sure the gpio configuration depends on the soc model, the online doc might be generated for a different hardware than your own. a quick search suggests it probably corresponds to this sdk config:

I think only the esp32-s series model has gpio33. if you generate your project using their template, you should have the correct model configured. try build the documents locally by running cargo doc --open and see if it's generated correctly.

1 Like

yeah exactly !
thank you
it was because of the online doc was for another esp series
and after creating document using cargo doc problem solved.

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