paul- wrote: > There are many that work, but the drivers are completely manual, and > support is poor. > For the uPerfect I bought my expectation was that the touch screen device should appear in dmesg/lsusb when connected. Obviously a driver may be required but the base kernel USB stack should detect a device trying to registered even if it has no corresponding driver. There is a 4-pin TE "picoblade" connector and also a micro-usb connector, either of which should be connected to the Pi's USB port. You can see it shown at 12:30 in this video https://www.youtube.com/watch?v=_HUt6tRReEQ
I see no log messages of any kind. I talked to the video's author and he suggested (common issue) to ensure the uPerfect is getting sufficient power. I tried powering it directly from a 3A power supply instead of the PI's GPIO pins (which uPerfect said would work) and there was no change. uPerfect are utterly useless, won't respond, won't honor warranty. VISA told me I'd waited too long to file a dispute. > > What size screen do you want? > I just want something functional. My sense is that since the skin is 800x480 that a 7" is probably sufficient. Also given the negative experience of the uPerfect I want to not waste good money after bad. > > I have a setup with > https://shop.pimoroni.com/products/hyperpixel-4?variant=12569485443155. > Which works nicely, but it uses most of the 40pin rpi header, so if you > want a DAC Hat, then its not the right choice. > I've not seen this. The DigiAmp+ re-exposes all 40 pins of the rpi header. See: https://www.cytron.io/p-Iiqaudio-pi-digiamp-plus-full-hd-class-d-amplifier-hat ------------------------------------------------------------------------ dorkshoei's Profile: http://forums.slimdevices.com/member.php?userid=71619 View this thread: http://forums.slimdevices.com/showthread.php?t=115645 _______________________________________________ Squeezecenter mailing list Squeezecenter@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/squeezecenter
