reComputer J202 USB Port Power Control

Products & Technology
#1

On the NVIDIA Xavier NX Development Kit you can toggle the VBUS power to the USB ports (using uhubctl), this doesn’t appear to work on the J202. Is the J202 using the same hub chip and circuitry as the NVIDIA Dev Kit? Is there an alternate way to control the VBUS power going to the USB Ports (perhaps an un-documented GPIO pin controlling the VBUS power?)

  • Thanks
2 Likes
#2

@buddymaniac did you have any luck finding more info about this? I’m hoping to switch USB power on/off to cut power to a Stereolabs ZED camera and save power while the Jetson sleeps for long periods.

#3

Any update on this subject?