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extending deskhop by an open hardware usb-c hub #58
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I'd advise to get an external hub with features you need for the mobile (USB-PD, video output, usb 3.0 ports etc) and connect the box output to one of its usb2 ports, then test if everything works to your satisfaction. If you need a single box solution, perhaps extending/redesigning the case to incorporate a hub of your liking might be the easiest thing? |
Yes, that is the way I'll take. I'll report back whether this works. But in the end it would be nice to have the usb-c hub part also in open hardware and maybe in pcb format that could find its place in the same casing. |
I tried now with two usb-c hubs: A Hoyoki CB-C71 and an Icy Box IB-HUB1426-CPD. Both worked nice and the mobile phone I used as a second device got charged. The usb-c port on the icy box one works for e.g. a NitroKey I regularly need. The icy box usb-hub - even though quiet expensive and not open hardware - would fit nicely with the project. Its longest side is ~9cm. If I'd make the deskhop case a bit bigger to hold the hub on top of it, it would fit nicely. Still: I'd rather prefer to add an open hardware board for the usb-hub. If anybody comes along this issue and knows an open hardware usb-c board with the above specs (or those of the icy box one) I'd appreciate very much reading about it! |
I'm waiting for my PCBs and parts and hopefully will soon be able to test the deskhop. What a nice project, thanks a lot!
My use case seems to be a bit different from what I read here:
mobile device desktop stand
I'm using a Librem5 mobile and a tablet running Lineage. Both offer convergence: I can use a usb-c hub and connect mouse, keyboard and even another display if the hub offers the right hdmi/displayport pass out.
This is all nice, but it doesn't cover my major use case:
Working on my desktop and wanting to just answer some chat message or look up some contact on my mobile that sits beside it.
I already tried waypipe, but this has a lot of downsides and pitfalls and needs network connectivity between the two devices.
But now I found deskhop that gives me the hope to be able to put together a setup like this:
I could put a usb-c hub like this inside the case, but for its use case I wouldn't need ethernet nor hdmi and it is missing the optional usb-c port to connect my Nitrokey.
I started looking around for an open hardware design of a usb-c hub that could integrate with the deskhop into the device I'd like to put together, but didn't find any.
The projects I found are:
I'd be thankful for any suggestions, opinions and help.
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