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Question #: 3603

Question: can't get breakout board with relay working. in your video you show a 5v power supply input on the usb one but can't not find on this one?

Current Solution

What part of your breakout board is not working? Are you having trouble getting a signal from the computer out of the breakout board to the drivers?

The breakout board uses the USB as the 5v power source.

Additional Information:
Wiring the limit switches


Additional Information:
I am using my breakout board as port 2 from my ess smooth stepper only for limits so it's powered via 12v , now I want to use pin 17 to trigger my plasma will I still need to supply 5v power to is a well? As I'm not using the usb it's connected to smooth stepper via 25pin ribbin

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