About this 3D model

I designed MakerBot Gen4 Interface Board small. I found 2ch LCD MODULE and 4 direction Switch and flashed. Pin assignment of the LCD is original MIB and compatible. The LCD should work with the original MIB just plugging the cable. I think that I can use it when I place an LCD cable of original MIB. I do not test it. I attached a backlight switch to the LCD.