LCD DISPLAY 20X4 BLUE

20x4 LCD Display White/Blue LED Backlight

A 20 x 4 character LCD display with white text on a vivid blue backlit LCD. The pictures don't do justice to the bright blue background with clear white text of this display.

4 lines of 20 characters.

Standard Hitachi HD44780 compatible interface for easy connection to microcontrollers

Dimensions

Width 3.9 inches (98mm)
Height 2.35 inches (60mm)
Display view size 76mm x 26mm

Pinout Connections

Pin No	Symbol	Level	Description
1	VSS	0V	Ground
2	VDD	5V	Supply Voltage for logic
3	VO	(Variable)	Operating voltage for LCD
4	RS	H/L	H: DATA, L: Instruction code
5	R/W	H/L	H: Read(MPU?Module) L: Write(MPU?Module)
6	E	H,H->L	Chip enable signal
7	DB0	H/L	Data bus line
8	DB1	H/L	Data bus line
9	DB2	H/L	Data bus line
10	DB3	H/L	Data bus line
11	DB4	H/L	Data bus line
12	DB5	H/L	Data bus line
13	DB6	H/L	Data bus line
14	DB7	H/L	Data bus line
15	A	5V	LED +
16	K	0V	LED-