4.3inch Capacitive Touch LCD, 800x480

SKU: 16249
Part Number: 4.3inch Capacitive Touch LCD
Brand: Waveshare


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This is a multicolor graphic LCD display, 4.3inch diagonal, 800x480 pixels.

It is able to display 16,777,216 colors via the 24-bit RGB interface, supports up to 5-points capacitive touch control via I2C interface.


  • 4.3inch capacitive touch display, 800x480 resolution
  • Capacitive touch panel on the I2C bus, 5-points touch control, with touch interrupt
  • 24-bit RGB display interface, 16,777,216 colors, fast refreshing
  • Comes with development resources and manual (examples for STM32F4 / STM32F7)

Key Parameters

LCD Interface 24-bit RGB
Touch Screen Interface I2C
Display Colors 16,777,216
Touch Controller GT911
Display Size (mm) 95.04 (W) × 53.86 (H)
Dot Pitch (mm) 0.1188 (W) × 0.1122 (H)
Backlight LED
Resolution 800 × 480 (Pixel)
Power Supply Voltage 5V
Logic Level 3.3V

Interface Definition

5V Power supply Power 5V
GND Ground GND
3.3V Power supply 3.3V
R0~R7 Data line Input Red data
G0~G7 Data line Input Green data
B0~B7 Data line Input Blue data
CLK LCD clock Input LCD clock signal
DISP Backlight control enable Input Enable/Disable backlight control
HSYNC Horizontal synchronization Input Horizontal synchronous signal input
VSYNC Vertical synchronization Input Vertical synchronous signal input
DE Control mode selection Input DE=0:SYNC mode
DE=1:DE mode
PWM Backlight brightness adjustment Input PWM signal for adjusting backlight
GND Ground Power GND
SDA I2C data Output/Input I2C data pin, read/write data
SCL I2C clock Input I2C clock pin
RST Reset Input Reset the TP controller
IRQ Interrupt Output External touch interrupt

External Dimension

4.3inch Resistive Touch LCD external dimension

Development Resources

Wiki : www.waveshare.com/wiki/4.3inch_Capacitive_Touch_LCD


The onboard pinheader is compatible with the following product(s) (not limited to):

The onboard pinheader is compatible with and can be directly plugged into the following product(s):

The RGB interface is compatible with the following product(s):

Selection Guide

PartNumberTouch Panel TypeResolutionLCD Data InterfaceTouch ControllerFor Use With
4.3inch Capacitive Touch LCD Capacitive 800x480 24PIN RGB GT911 MCU with LCD controller
7inch Capacitive Touch LCD (C) Capacitive 800x480 16PIN GT911 MCU without LCD controller
7inch Capacitive Touch LCD (F) Capacitive 1024x600 24PIN RGB GT911 MCU with LCD controller
7inch Capacitive Touch LCD (G) Capacitive 800x480 24PIN RGB GT911 MCU with LCD controller
10.1inch Capacitive Touch LCD (D) Capacitive 1024x600 24PIN RGB/LVDS FT5406 MCU with LCD controller

Weight: 0.105 kg

Quick Overview

  1. 4.3inch Capacitive Touch LCD x1
  2. 40-pin FFC (opposite side contact) x1
  3. Screws pack (4pcs) x1