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Which should I use to the GPIO reads as true

I currently using Aaeon Boxer-8653AI and I want to know which voltage should I apply on a GPIO pin such that I reads a true value. Should it be 5V or 3.3V?

4 comments

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4 Comments

Neptune Liu

Nov 11

Hi Sir,

The GPIO's voltage level is 3.3V.

And also, please refer to the user manual. P37 - 4.4 DIO/GPIO Setting Command for BOXER-8653AI

https://newdata.aaeon.com.tw/DOWNLOAD/MANUAL/BOXER-8653AI%20Manual%201st%20Ed-1.pdf

Best Regards,

Neptune Liu

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marcos.oliveira

Nov 11

Replying to

Hi Neptune Liu,

How you doing? Let me ask you one more question:

Do you know if we have access to the GPIO02 function (GPIO3_PP.06) on the board? I saw on the Jetson Orin Nx pinmux datasheet that it already has the Wake Pin functionality enable on it, but I couldn't find its mapping on the manual.

Best Regards,

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Neptune Liu

Nov 12

Replying to

Hi Sir,

GPIO02 is already in use. You cannot use it.

You can only use the Pin marked above in user manual - Page 21 - 2.4.13.

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marcos.oliveira

Nov 12

Replying to

Thanks for your reply,

So we don't have any pin set to the user that has the wakeup functionality?

Another thing, if we want to use the SPE (sensor processing engine) module on the board, can I use the same script that you guys provided to boot the code ?

Best Regards,

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