3.5 inch 320×240 960nit IPS TFT LCD With capacitive touch panel
Product detail
Product Description
H035BQ54I1K201-CT8 is a 3.5-inch TFT LCD module with capacitive touch function. This LCD screen adopts an IPS panel, with a full viewing Angle, a resolution of 320×240, and a 24-bit RGB 54-pin interface. ST7272A-G4-1-E Driver IC, with a brightness of 960 nits, is visible in sunlight and can withstand operating temperatures ranging from -20℃ to +70℃. This 3.5-inch TFT LCD screen is mainly applied in industrial control and embedded devices : in scenarios such as industrial automation, control panels, and monitoring systems, it is often used as an operation interface and is suitable for space-saving embedded devices. Smart home : Commonly found in products such as video doorbells, time attendance machines, and smart home appliances, it provides an intuitive human-computer interaction experience. Handheld terminals and portable devices : such as POS machines, scanners, mobile payment devices, walkie-talkies, etc., their small size is suitable for portable design. In addition, it is also applied in fields such as medical devices, vehicle displays, instruments and meters, security monitoring , etc.
Mechanical Drawing

Specification parameters
Feature |
Spec |
Model Name |
H035BQ54I1K201-CT8 |
LCD Size |
3.5 inch |
Display Format |
320×240 |
Interface |
24-bit RGB 54pin |
Luminance |
960 cd/m2 |
Touch screen |
capacitive touch |
Viewing Direction |
ALL |
Color Depth |
16.7M |
Driver IC |
ST7272A-G4-1-E |
LCM +CTP(W x H x D) (mm) |
84.4*71.5*5.13 |
Active Area(mm) |
70.08x52.56 |
Operating Temperature |
-20℃ ~ +70℃ |
Storage Temperature |
-30℃ ~ +80℃ |
Operating Voltage |
18V |
Interface definition
No. |
Symbol |
Description |
1,2 |
VBL- |
Backlight LED Cathode |
3,4 |
VBL+ |
Backlight LED Anode. |
5 |
YU |
Touch panel up side |
6 |
XR |
Touch panel right side |
7 |
NC |
NC |
8 |
RESET |
Reset Signal pin (“Low” is enable) |
9 |
SPENB |
Chip select |
10 |
SPCK |
Serial Clock. |
11 |
SPDA |
Serial Data |
12-19 |
B0~B7 |
Data bus |
20-27 |
G0~G7 |
Data bus |
28-35 |
R0~R7 |
Data bus |
36 |
HSYNC |
Line Synchronous Signal |
37 |
VSYNC |
Frame Synchronous Signal |
38 |
DOTCLK |
Dot-clock signal and oscillator source |
39-40 |
NC |
NC |
41-42 |
VDD |
Power supply for logic operation |
43 |
YD |
Touch panel bottom side |
44 |
XL |
Touch panel left side |
45-47 |
NC |
|
48 |
IF2 |
Control the input data format/floating |
49 |
IF1 |
Control the input data format |
50 |
IF0 |
Control the input data format |
51 |
NC |
NC |
52 |
DEN |
Display enable signal |
53-54 |
GND |
System Ground |






