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Hello, I'm looking for a Pi Zero HAT capable of switching off the USB power for a single port or, as fallback, all of its USB ports. I noticed from the Zero4U documentation and pictures, that it features a FE1.1s controller. Reading its data sheet I noticed it has ganged power control. I'd like to know if this feature can be controlled via the uhubctl command and if the USB VBUS for the 4 USB ports gets actually switched off. Thanks a lot!
Posted : 15/01/2026 2:41 pm
Zero4U can not work with uhubctl. FE1.1s controller does not support PPPS, and Zero4U doesn't have MOSFET switch to control USB port's power.
Posted : 15/01/2026 2:49 pm
Spirit89Crusher reacted