Well if I just connect the 5V and ground + the backlight then I get a blank LCD .
If I put the contrast up to full then I get 16 white squares (full display)
(btw my LCD works opposite to normal I think . It uses polarization to open up the pixels instead of closing them )
If I put the contrast up to full then I get 16 white squares (full display)
(btw my LCD works opposite to normal I think . It uses polarization to open up the pixels instead of closing them )