USB ports and GPIO power stay on while UP Squared board is off
PeartreeStudios
New Member Posts: 7 ✭
Is there a way to shutdown power completely from the UP squared board? I'm running as a battery powered device and when the device is off, all the connected (USB/GPIO) items stay on.
If this isn't possible, would anyone know an easy way to rig up some kind of timed I2C power relay which would cut power say 5 seconds after an I2C signal (allowing time for the up board to power down)
Cheers
Russell
Best Answer
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Hi Russell, UP^2 can’t drop down power to GPIO (HAT40pin) & USB when OS shutdown. Unless you switch off the power, GPIO & USB will stay on.
