Hi, I have enabled GPIO output(P8-3) pin.

Electronics
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1

Hi,

I have enabled GPIO output(P8-3) pin. i would given output value is HIGH (/sys/class/gpio/gpio38). than i am checking using multi-meter the value is showing 3.3v. after that i am changing output value is LOW , than i again checked but it not showing 0. its showing 3.3v. can you solve this problem anybody. Thank you

2

It would be good to know more about the system software on your BeagleBone. Please paste the output of:

sudo /opt/scripts/tools/version.sh

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Also, the mailing list may be a better venue to discuss technical issues like this:
https://beagleboard.org/discuss

feel free to CC me so I don’t miss your email: drew@beagleboard.org