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Tx/rx pin #14

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pafftis opened this issue Feb 24, 2023 · 1 comment
Open

Tx/rx pin #14

pafftis opened this issue Feb 24, 2023 · 1 comment

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@pafftis
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pafftis commented Feb 24, 2023

Tell me how to find the pins rx and tx? I want to connect wemos d1 mini for our printer. I took 5v and gnd with a btouch pin, I need rx and tx to connect the esp3d project.
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@gstwrt
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gstwrt commented Mar 4, 2023

I've been looking and trying to find where the additional usart pins are on the kingroon version of this board too. No luck so far.

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@pafftis @gstwrt