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240x320 resolution 2.8 inch IPS LCD support MCU SPI interface

  • Model Name:  TST028QVHS-21
  • LCD Type: 2.8 inch TFT LCD display
  • Resolution: 240x320
  • Viewing angle: All o'clock
  • Brightness: 380 cd/m2
  • Driver IC: ST7789V3A
  • Interface: MCU 8 bit/3 SPI/ 4 SPI
  • Touch Screen: without Capacitive touch panel
  • Operating Temperature: -20 ~ +60℃
  • Storage Temperature: -30 ~ +70℃

Description:

 

TST028QVHS-21 is 2.8 inch 240x320 resolution MCU 8 bit/3 SPI/ 4 SPI interface LCD display module, without standard capacitive touch panel. Backlight is 380 nits, White LEDs is 6, backlight current is 120mA. which could be customized. For this 2.8 inch TFT LCD module, driver IC is ST7789V3A, viewing direction is free, all o'clock, color depth is 65K/262K, white backlight and transmissive mode.


Drawing:

 


Specifications:

 

General Specification
Part No.  TST028QVHS-21
Outline Dimension(mm)   

50.00x69.20x2.43

Active Area(mm) 43.2x57.6
Resolution(dots) 240x320
Operating temperature(°C) -20 ~ +60°C
Storage temperature(°C) -30 ~ +70°C
Number of Pixel(pixels) 240(H)xRGBx320(V)
Touch panel  w/o CTP
Driver IC ST7789V3A
Pixel arrangement RGB-stripe
Display mode Normal black,IPS, 2.8 inch TFT
Surface treatment Antiglare
View direction  All
Weight(g) TBD
Power Consumption(w) Panel TBD(Typ.)
B/L system TBD(Typ.)
Interface MCU 8 bit/3 SPI/ 4 SPI
Module lifetime(Hours) 30,000-40,000

 

 

Pins Description
Pin No.  Symbol Description
1 GND System Ground. (0V)
2 VCC Power supply +2.8V
3 IOVCC Power supply +1.8V
4 CS Chip select signal.
5 RS Data/Command Selection pin
6 WR Write signal
7 RD Read signal
8 RESET Reset input signal
9 IM2 Interface selection pin
10 SDA SPI data input/output
11 IM1 Interface selection pin
12 IM0 Interface selection pin
13-16 GND System Ground. (0V)
17-24 DB0-DB7 Data BUS
25 IOVCC Power supply +1.8V
26 TE Tearing Effect output signal
27-29 NC No connect
30 LED+ Backlight A Aothod input pin.
31-34 LED- Backlight K Cathode input pin
35-36 GND System Ground. (0V)
37 NC No connect

 


Applications:

 

For our 2.8 inch LCD display  TST028QVHS-21, normally used in smart home product, such as smart thermostat, temperature and humidity control panel, to make it very intelligent life.

 


Product Features: 

 

This display module is a transmissive type color active matrix TFT(Thin Film Transistor) liquid crystal display (LCD) that could be used in many applications. This module is composed of a FOG, a driver-circut, and a back-light unit.The resolution of a 2.8" contains 240x320 dots and can display up to 262k colors.

 

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If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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