Custom 4.3 inch 480×272 MCU/SPI 40pin 350nit TN TFT LCD Display Manufacturer, Factory

Product Description

Categories
  • Standard TFT LCD Module
  • Capacitive Touch TFT LCD
  • Resistive Touch TFT LCD
  • High Brightness TFT LCD
  • Circular Strip Square TFT LCD
  • Product List
Featured Products
■

Product Description

H043IWQ40E3595 is a 4.3 inch TFT LCD Display. This LCD screen uses a TN panel, with a resolution of 480×272, a 16:9 widescreen ratio, a MCU/SPI 40-pin interface, compatible with mainstream MCUs such as STM32 and ESP32, low power consumption and simple driving. It features the NV3041A Driver IC, a brightness of 350 nit, an industrial-grade operating temperature range of -20°C to 70°C, and some models can extend to -30°C to 80°C. It offers both resistive (supporting glove operation) or capacitive (supporting multi-touch) touch screens as options. This 4.3 inch TFT LCD module is mainly used in industrial control terminals: for displaying device status, parameter settings, and alarm information, and is the core component of the human-machine interface (HMI). It is commonly found in access control systems, video intercoms, smart gateways, and home control panels, used for presenting information and providing touch interaction. It is also used for charging display: for real-time display of charging status, parameters, and abnormal alerts. Some models support remote upgrades. Additionally, it can be applied in: portable medical equipment, self-service terminals, IoT terminals, and other fields.

■

Mechanical Drawing

Mechanical Drawing 4.3 inch TFT LCD
■

Specification Parameters

Feature Spec
Model Name H043IWQ40E3595
LCD Size 4.3 inch
Display Format 480×272
Interface MCU/SPI 40pin
Luminance 350 cd/m2
Touch screen None, optional
Viewing Direction 6 O’clock
Color Depth 16.7M
Driver IC NV3041A
LCM (W x H x D) (mm) 105.40*67.15*3
Active Area(mm) 95.04 x 53.856
Operating Temperature -20℃ ~ +70℃
Storage Temperature -30℃ ~ +80℃
Operating Voltage 21V
■

Interface Definition

No. Symbol Description
1 XL/NC TP pin XR
2 YU/NC TP pin YU
3 XR/NC TP pin XR
4 YD/NC TPpinYD
5 GND System Ground
6 IOVCC Power supply for digital interface I/O pins
7 VCI Power supply for analog circuit
8 TE Tearing effect output pin is used to synchronize MCU frame writing
9 CSX/SPI_CS Chip Select PIN
10 DCX/A0 Data or Command flag ,DCX = “H” is data,DCX = “L” is command
11 WR /SCL Write signal/ serial clock input signal
12 RD Read SignalAnd Read Data
13 SPI_SDI /SDA SPI input and output pin
14 IM1 Interface Mode Select Note1
15 RESET Reset signal input PIN
16 GND System Ground
17~32 DB0~ DB15 Data Bus
33 LEDA Power supply Anode input for backlight
34~36 LEDK Power supply Cathode input for backlight
37 GND System Ground
38 IM0 Interface Mode Select Note1
39 SPI4W Std SPI 3/4 wire selection.SPI4W=“H”, 4 wire SPI, SPI4W=“L”, 3wire SPI.
40 IM2 Interface Mode Select Note1
?

Frequently Asked Questions (FAQ)

Q1: What is the resolution and display format of the H043IWQ40E3595 display?

This 4.3 inch TFT LCD display has a resolution of 480×272 pixels with a 16:9 widescreen ratio, supporting 16.7M color depth.

Q2: Which driver IC and interface does this module support?

The module features the NV3041A Driver IC and connects through a 40-pin MCU/SPI interface, ensuring straightforward integration with microcontrollers such as STM32 and ESP32.

Q3: Are touch panel options available for this 4.3 inch display?

Yes, standard units come without touch, but both resistive touch screens (suited for glove operation) and capacitive touch screens (supporting multi-touch) are available as options.

Q4: What is the operating temperature range?

The standard industrial-grade operating temperature range is -20°C to +70°C, with certain configurations capable of operating between -30°C and +80°C.

Q5: What are the primary applications of this module?

It is widely implemented in industrial control terminals (HMI), access control systems, video intercoms, smart home panels, charging status displays, portable medical equipment, and IoT terminals.

Q6: What is the brightness and viewing direction of the screen?

The display provides a luminance rating of 350 cd/m² and is engineered for a 6 O’clock viewing direction.

Related Products