Raspberry Pi - HDMI 4 Pi: 5" Display no Touchscreen 800x480 - HDMI/VGA/NTSC/PAL is a 5" TFT display with WVGA 800x480 resolution. The visible display measures 5" diagonal and is a 'raw' TTL display as is used in portable electronics. We include a driver board with HDMI, VGA and Composite inputs. Raspberry Pi - HDMI 4 Pi: 5" Display no Touchscreen 800x480 - HDMI/VGA/NTSC/PAL is very easy to use - simply connect a 5-12V DC adapter to the 2.1mm center-positive DC jack, then connect a digital video source to one of the ports. Voila, a display!
There's a little wired PCB with little buttons that let you enter a menu system for adjusting brightness, color and contrast. It tries to auto-detect which input you have and switches to that one or you can 'select' from the menu keypad which to display.
Raspberry Pi - HDMI 4 Pi: 5" Display no Touchscreen 800x480 - HDMI/VGA/NTSC/PAL will work connected to any device with HDMI, VGA or NTSC/PAL output. It will not work with a device that only outputs DVI (without a DVI->HDMI converter) or SECAM.
For use with a Raspberry Pi, we suggest editing config.txt to set the HDMI to 800x480 in case it doesn't detect the resolution properly. The easiest way to edit the config.txt is to put the Pi SD card into a computer, edit config.txt with any text editor, and save. For use with a BeagleBone black, we found it works when plugged in, no configuration required.
A power adapter is not included! Any 5 to 12VDC adapter will work nicely: we prefer 9V DC. Check the technical tabs for current draw at various voltages.
Adafruit Website: http://www.adafruit.com/products/1678