The LCD is a 16 character by 2 line display. Although it says "UNIQ/eVision" on the back, it has the part number GC-1602I1 Ver: C, which is a part number for Solomon Goldentek display company. They don't have the exact datasheet on their website, but the closest one they have is here: http://www.goldentek.com/english/pdf...B0SBL1B%20.pdf

I was told when I bought it (on ebay) that the display driver is 44780 compatible.