Ratings | 2 Answered Questions
SKU: 140602001483
Brand: Waveshare Electronics
Warranty: 3 Days
৳ 1090.04
Category: LCD, OLED & E-Ink
This 2.2 inch 320*240 Touch LCD is compatible with OpenM128.
|
PIN NO. |
SYMBOL |
DESCRIPTION |
FUNCTION |
|
1 |
GND |
Ground |
Ground |
|
2 |
|||
|
3 |
3.3V |
3.3V power supply |
Connects to 3.3V |
|
4 |
|||
|
5 |
PWM |
Backlight brightness adjustment |
Control the backlight brightness via PWM |
|
6 |
|||
|
8 |
NC |
NC |
NC |
|
10 |
NC |
||
|
12 |
NC |
||
|
14 |
NC |
||
|
16 |
NC |
||
|
18 |
NC |
||
|
20 |
NC |
||
|
22 |
NC |
||
|
24 |
NC |
||
|
26 |
NC |
||
|
28 |
NC |
||
|
30 |
NC |
||
|
7 |
NC |
||
|
9 |
NC |
||
|
11 |
NC |
||
|
13 |
NC |
||
|
15 |
NC |
||
|
17 |
NC |
||
|
19 |
T_IRQ |
Touch screen interrupt |
Low level while the touch screen detects pressing |
|
21 |
T_BUSY |
Touch screen chip busy |
|
|
23 |
T_CS |
Touch screen chip select |
Low active |
|
25 |
T_DCLK |
Touch screen SPI clock |
Connects to SPI SCK |
|
27 |
T_DIN |
Touch screen data input |
Connects to SPI MOSI |
|
29 |
T_DOUT |
Touch screen data output |
Connects to SPI MISO |
|
31 |
RESET |
Reset the controller chip |
Low active |
|
32 |
|||
|
33 |
SCI |
Screen SPI data input (in Serial Mode) |
Connects to SPI MOSI |
|
35 |
SCL |
Screen SPI clock (in Serial Mode) |
Connects to SPI SCK |
|
34 |
NC |
NC |
NC |
|
36 |
NC |
NC |
NC |
|
37 |
CS |
LCD chip select (in Serial Mode) |
Low active |
|
38 |
|||
|
39 |
RS |
Instruction/Data register selection |
RS = 1 : Data Register |
|
40 |
|
LCD Controller |
BD663474 (supports SPI) |
|
Touch Screen Controller |
XPT2046 |
|
LCD Type |
TFT |
|
LCD Interface |
SPI serial |
|
Touch Screen Interface |
SPI |
|
Backlight |
LED |
|
Colors |
262,144 |
|
Resolution |
320*240 DOTS |
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The latest and best price of Multicolor Graphic TFT LCD A 2.2 inch 320*240 DOTS in Bangladesh is BDT 1090.04 Taka. You can purchase the Multicolor Graphic TFT LCD A 2.2 inch 320*240 DOTS at the best price on TechShopBD.com or visit our office to pick yours up today.
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