Jump to content

Bananapi cm4 gpio


Recommended Posts



I tried 


echo 463 > /sys/class/gpio/export


and it build gpio464 folder under /sys/class/gpio , and I cat `value` file to check gpio status. It seems not work.

The same gpio was working on Bananapi official debian and Ubuntu mate image. How can I solve this problem? 



Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Reply to this topic...

×   Pasted as rich text.   Restore formatting

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

Terms of Use - Privacy Policy - Guidelines