How to program JDY40 I/O as In or Out

kichMan / JDY-08

JDY-08 Bluetooth transparent transmission module, with resource for KiCAD

https://kichman.github.io/JDY-08/

MIT License

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How to program JDY40 I/O as In or Out #6

Closed igeorge688 closed 4 years ago

igeorge688 commented 4 years ago

Hi, I would like to know how to program I/O of ydy40 as input or output. Also, what is the maximum current i can pull from an output. Can i drive a relay ? Thank you

kichMan commented 4 years ago

@igeorge688 use this manual https://www.electrodragon.com/w/images/0/05/EY-40_English_manual.pdf