01-26-2016, 07:19 AM
You can get 5" HDMI displays where the touchscreen interface is a standard USB mouse. The one I know of is: Waveshare 5" HDMI/USB monitor. Even if you find another 5" HDMI monitor with a different name, the chances are it was made by waveshare.
I have the 5" HDMI waveshare display that is engineered to fit on top of a Raspberry Pi, that uses a small HDMI U-cable to attach the monitor, and the touch screen is done via SPI controls on the PI (Waveshare 5" HDMI/Pi connector monitor). However, since I don't think the pine64 is laid out the same as the recent Pi's and using the Pi connector can make getting to the other GPIO pins harder, I would go with the first.
In terms of 2 monitors, I dunno. I know it is somewhat painful on Raspberry Pi, where you don't have an integrated display covering both monitors, but you seem to have to run different programs, each of which targets one display.
I have the 5" HDMI waveshare display that is engineered to fit on top of a Raspberry Pi, that uses a small HDMI U-cable to attach the monitor, and the touch screen is done via SPI controls on the PI (Waveshare 5" HDMI/Pi connector monitor). However, since I don't think the pine64 is laid out the same as the recent Pi's and using the Pi connector can make getting to the other GPIO pins harder, I would go with the first.
In terms of 2 monitors, I dunno. I know it is somewhat painful on Raspberry Pi, where you don't have an integrated display covering both monitors, but you seem to have to run different programs, each of which targets one display.