Hardware Sunxi Licheepi zero SOCAllwinner V3S, ARM Cortex-A7, 1.2GHz64MB DDR232GB SD Card built in LCD driver and connector LCD 4.3" 480x272 Lichee wifi + bluetooth board Bluetooth keyboard (found nicer keyboard with F-Keys)
Software Debian LXDE
the pictures are of a "taped together" mockup in its case. with a Rasperry Pi Zero, running the LCD. to get a feel for the device
mechanic keyboard meybe 40%-60% and increase working time to 4-8 days
it will be hit !