Single Board Computers

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A community for the discussion of all single board computers. Raspberry Pi is ok, but there are so many other boards now that get looked over that deserve attention.

Post news, questions, your setups, guides, anything that has to do with SBCs. Server wide rules apply

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Need help using my portable monitor with a pi 4 (self.sbcs)

submitted 1 year ago by jws_shadotak to c/[email protected]

4 comments fedilink hide all child comments

I've got a portable monitor that only takes one single USB-C input. The Pi 4 can't deliver enough power to keep it on. The monitor power cycles endlessly when plugged into the pi.

Is there a way I could give it more power somehow?

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[–] [email protected] 2 points 1 year ago

Usb-c pd injector is one solution. But not a cheap solution.

[–] [email protected] 1 points 1 year ago (1 children)

A powered hub is an option, but you have to make sure it has video passthrough, and these aren't common.

[–] [email protected] 1 points 1 year ago

I think you just need to look for one marketed as a “docking station”. They’re definitely more expensive

[–] [email protected] 1 points 1 year ago

If the solutions for those AR glasses are anything to go by, you'll need something like a Nubia redmagic (though I found them hard to find in Canada)