On the product page, where they list the display specs and display the Buy button, they list this display module (MOP-GL24064A-BGFW) as a 5V display, with parallel interface
However, when I look at the generic manual for the MOP series, it shows a power supply connection that displays a 5V only connection diagram (with negative supply on PCB) and another connection diagram (without negative supply on the PCB) that looks like it requires a negative supply. The datasheet is really not very clear on this.
Does this board (MOP-GL24064A-BGFW) require 5VDC only, or do I have to supply a negative supply also?
I am looking for a board that runs from 5V only and has a backlight. It must be a parallel interface. It must be one of the 240 x 64 boards with 180mm width.