I have been trying to power the Jetson Xavier NX via the GPIO header as ‘I think was mentioned’ in the Jetson Nano thread linked below. Using pins 2+4 (pin 6+9 GND). However when I feed in 5v regulated power it does nothing. I am starting to think this is not possible though do to what I found below…

It seems like the PoE Backpower Header – J18 is the only other option for powering the Jetson Xavier NX if you do not want to use a barrel plug, as stated in documentation. Also as for my question about 5v, @JerryChang stated that the Xavier NX’s GPIO pins are only able to provide power out unlike …

Powering Xavier NX via GPIO, not powering on

Robotics & Edge Computing Jetson Systems Jetson Xavier NX

Greg118 August 20, 2021, 7:10am 10

I know the labels are different. Or are you saying they are different in the sense that we can power the nano off of the GPIO like it seems dusty_nv is saying.

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Powering Xavier NX via GPIO, not powering on

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