BENFEI USB C Hub 5-in-1 with 4K HDMI(Certified), 100W Power Delivery, 3 USB-A, Silicone Cable, Aluminum Case Compatible with MacBook Pro/Air, iPad Pro, iMac, iPhone 15 Pro/Pro Max, XPS, Thinkpad

This is a tough one that might require more testing and headaches then it's worth. Other than Samsung flow... Some.of the other ways I can think of are: 1 of these.on the phone side One of these on the controller side Patched with And then down to So basically, controller would get plugged into one of the USB c ports on the hub, hub would.get.plugged into phone. You would use HDMI out on the hub to send video to the Linux laptop, using a USB video capture card or by using scripy.or similar, depending on latency. Now, I'm not entirely sure that would.even work or if the video feed coming into the phone from the USB would conflict with the video out from the phone. Another idea would be a portable USB powered HDMI monitor with an android tv stick in it. Then you would.cast the phone screen wirelessly to the monitor with both devices connected to the phone's hotspot. You could also use it wired as described above. Honestly, this all sounds rather exhausting. While it could be a neat tech demonstration, I think the best course of action would be to just record hd video of the panels or take high quality stills and then view it later. Assuming.youre doing this outdoors, you would have screen glare and other challenges in the sun anyway.