EXT 5V EN and INT 5V EN at the same time?

[PuddingBaer91]

Hi there,

i bought a used duet 2 wifi on eBay installed it and used it for some weeks without problems. Today i noticed that there are jumpers on both EXT 5V EN AND INT 5V EN. The documentation says only jumper one at the same time..

Now my question is what will happen if both are jumperd?

Thank you

[alankilian]

@puddingbaer91 How do you have power supplied to the board?

[PuddingBaer91]

@alankilian 24V Input to the VIN terminal

[alankilian]

@puddingbaer91 Then I think you're fine.

That jumper connect the external 5 Volt input )from the three-pin terminal) to the internal 5 Volt power.

If there's nothing connected to the external 5 Volt connector then there is no problem.

But remove it.

[PuddingBaer91]

@alankilian ok i will remove it. Thank you very much