Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

X+ y+ voltage selector #48

Open
RcTomcat1 opened this issue Oct 4, 2021 · 1 comment
Open

X+ y+ voltage selector #48

RcTomcat1 opened this issue Oct 4, 2021 · 1 comment

Comments

@RcTomcat1
Copy link

Hi,

On the pinout it says 3.3v default/5v for the X+ and y+ voltage pins.
How is that set? So far I could not find any info on that. Am I missing something? Just want to make sure I don't fry anything when I try to repurpose those ports for a runout Sensor.
@GerogeFu
Copy link
Contributor

Cut the red line position with a knife, and solder the green line shows. Then check the connection among these three point with a multimeter. 3.3v and middle point connection should break, and 5v and middle point connected.
微信图片_20211015105342

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
None yet
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
2 participants
@GerogeFu @RcTomcat1