General discussion • Re: Maybe Again…(1:micro usb power in)(2:micro usb power in) What Will Happen

Here
(1:micro usb power in) (2:micro usb power in and hub like usb hub built in power delivery to host)connect at same time on raspberry pi zero 2w or

You've already been told it's a bad idea. The two power supplies will "fight" and the one with the higher voltage (no two sources will ever be *exactly* identical) will "win". This may lead to bad consequences for one or both power sources, and--possibly--for the Pi.

Note that you can't do PD over a micro-B connector. PD only works over a USB-C connection.

(ORANGE PI ZERO 2w):

Can't advise you specifically on that. It isn't supported here.

Please Give Me A Simpler answer or English because i am new to English

There are sub-forums for a great many languages if you would like to pose your question in your native language. But to point to the specif sub-forum, you'll have to tell us what your native language is.

Now for whole general topic... *Why* do you want to connect two power sources to a Pi? What do you think it will gain you? Are you concerned about single point of failure for power? If so, that's not the way to go about it. If you think it's a way to get more power out somewhere else, this is not the way to do that, either.

Statistics: Posted by W. H. Heydt — Fri Dec 13, 2024 3:01 pm

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