Display format Char x line	40 x 4	Module size (WxHxT) mm	190 x 54 x 14
Viewing Area (WxH) mm	147 x 29.5	Controller ( or equivalent )	S6A0069
Character Size (WxH) mm	2.78 x 4.91	Driving Method (Duty)	1/16
Glass type
TN	STN GRAY	STN YELLOW	STN BLUE
Y	Y	Y	Y
Backlight type
NONE	LED
Y	Y

Download:WC4004A.PDF