16x2 COG LCD Display Module
● Character LCD
● COG package
● 5x7 dots with cursor
● Built-in controller ST7032i
● +3.3V single power supply
● 1/16 duty cycle
● I2C series interface
BO1602E
BO1602E is 16x2 character COG (chip on
glass) LCD Module with built-in ST7032i controller.
BO1602E 16x2 COG LCM it supports I2C series
interface.
COG (chip on glass) is an LCD packaging
technology where the controller is mounted directly onto the LCD glass and PCB
is not required. COG makes LCD compact, consume less power and also bring down
the cost.
It is recommend for compact applications
Module dimension of BO1602E is (103.0x36.0) mm and
viewing area is (99.0x24.0) mm.
● Mechanical Data
Item
Standard Value
Unit
Module Dimension
103.0 x 36.0
mm
Viewing Area
99.0 x 24.0
mm
Dot Size
0.92 x 1.10
mm
Dot Pitch
4.84 x 9.22
mm
● Pin Assignment
Pin
Symbol
Level
Function
1
VOUT
-
LCD driver voltage
2
CAP-
-
Voltage booster circuit
3
CAP+
-
External capacitor about 0.1uf to 4.7 uf
4
VDD
-
Power supply for logic (+3.3V)
5
VSS
-
Power supply GND
6
SDA
H/L
Serial Data Input/Output
7
SCL
H/L
Serial clock input
8
RST
H/L
Reset signal
