一、Product parameters:
Size
|
2.8inch
|
Resolution
|
240(horizontal)*320(Vertical)
|
Interface
|
16-bit MCU
|
Connect type
|
Connector
|
Display Colors
|
65K
|
Technology type
|
a-Si
|
Pixel pitch (mm)
|
0.180x 0.180
|
Pixel Configuration
|
R.G.B.Stripe
|
Display Mode
|
Normally White
|
Driver IC
|
ST7789V
|
Viewing Direction
|
12'clock
|
Gray Scale Inversion Direction
|
6O'clock
|
LCM +CTP(W x H x D) (mm)
|
51.80*82.54*3.25
|
Active Area(mm)
|
43.2*57.6
|
With /Without TSP
|
Without
|
Weight (g)
|
TBD
|
LED Numbers
|
4LEDs
|
二、Product interface definition:
PIN NO
|
PIN NAME
|
DESCRIPTION
|
1
|
LEDK1-4
|
Power for LED backlight (Cathode)
|
2
|
LEDA
|
LED backlight anode
|
3
|
GND
|
Ground
|
4
|
RESET
|
Reset signal input terminal, active at ‘L'
|
5
|
DB15
|
DATA BUS
|
6
|
DB14
|
DATA BUS
|
7
|
DB13
|
DATA BUS
|
8
|
DB12
|
DATA BUS
|
9
|
DB11
|
DATA BUS
|
10
|
DB10
|
DATA BUS
|
11
|
DB9
|
DATA BUS
|
12
|
DB8
|
DATA BUS
|
13
|
DB7
|
DATA BUS
|
14
|
DB6
|
DATA BUS
|
15
|
DB5
|
DATA BUS
|
16
|
DB4
|
DATA BUS
|
17
|
DB3
|
DATA BUS
|
18
|
DB2
|
DATA BUS
|
19
|
DB1
|
DATA BUS
|
20
|
DB0
|
DATA BUS
|
21
|
RD
|
Read signal
|
22
|
WR
|
Write signal
|
23
|
RS
|
This pin is used to select “Data or Command” in
|
24
|
CS
|
Chip select
|
25
|
NC
|
NO connect
|
26
|
NC
|
NO connect
|
27
|
NC
|
NO connect
|
28
|
NC
|
NO connect
|
29
|
GND
|
Ground
|
30
|
VCC
|
power supply
|
|
|
|
|
|
|
|
|
|
三、Product dimension drawing