The Maixduino came with a display and a camera attached to the mainboard by thin film cables. The case stabilizes them all together and protects the board from shorting against something..
I sliced it with Cura set to Ender 3, support, layer height .2mm, 40% infill, 70 degree glass heated bed and 205 degree hot end. The PLA was Tianse (from Amazon) palegreen which was what happened to be in the printer. Support is only needed for the display platform, so there isn't much. It prints in a couple of hours.