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Hint about GPIO 34..39 #12

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fraro opened this issue Nov 26, 2021 · 0 comments
Open

Hint about GPIO 34..39 #12

fraro opened this issue Nov 26, 2021 · 0 comments

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@fraro
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fraro commented Nov 26, 2021

Maybe it's worth mentioning in the docs, that on ESP32 there is no internal pull-up feature on gpio pins 34 to 39. Took me a while with debugging pins and pull-up settings in grblHAL :-/
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