Home Products Smart Display Entry Level UART TFT WL0F00043000UGFAAEA00

4.3-Inch Entry Level UART LCD Module with Projected Capacitive Touchscreen

Model No. WL0F00043000UGFAAEA00

►TFT Size: 4.3 inch
►TFT Resolution: 480×272 dots
►TFT View Direction: 12H
►Communication Interface: UART
►Protocol:customized UART
►Touch Screen: Projected Capacitive Touch Screen, PCAP
►Brightness(cd/m²): 480

Description

WL0F00043000UGFAAEA00 is a 4.3" TFT series of Entry-Level UART TFT Display. This model is integrated with a standard 4.3" TFT module WF43UTIAEDNGB with a capacitive touch screen. WL0F00043000UGFAAEA00 is defined as a slave device that is controlled by the master device via customized commands to render display content on the display screen and return the touch event position:

Below are the key features:
  • DC 5V working voltage.
  • Built-in 16MB flash memory.
  • Supports PCAP touch screen.
  • UART Interface with customized UART protocol, default baud rate at 19200 bit/Sec.
  • All-in-One System: built-in a control board with a microcontroller and external flash behind the TFT panel. It can drive TFT, backlight, and touch panel directly.
  • Convenient to Upgrade the firmware online via a dongle to upload the latest version.
  • Less Coding Process: The process of programming and testing can be done by our software app "Clever system user API".
  • Reduce I/O Port: Use the UART interface to drive the TFT directly. A suitable USB adapter is also included in the scope of supply.
►Link to Clever System User API User Guide

DRAWING

4.3 inch UART TFT LCD,480×272 Display with PACP - WL0F00043000UGFAAEA00

SPECIFICATIONS

General Specifications

Item Standard Value Unit
Operating voltage 5 Vdc
Communication Interface UART N/A
MCU ITE9866 N/A
Flash Memory 16 MB
SDRAM Frequency 16MB/ 360MHz
LCD display size 4.3 inch
Dot Matrix 480 x RGBx272(TFT) dot
Module dimension 125.5(W)*67.2(H)*9.35(D) mm
Active area 95.04 x 53.856 mm
Dot pitch 0.066 x 0.198 mm
Brightness 400min, 480typ cd/m2
LCD type TFT, Normally White, Transmissive
View Direction 12 o'clock
Aspect Ratio 16:9
With /Without Touch Panel Projected Capacitive Touch Screen, PCAP
Surface Glare

Absolute Maximum Ratings

Item Symbol Min Typ Max Unit
Operating Temperature TOP -20 +70
Storage Temperature TST -30 +80

Electrical Characteristics

Item Symbol Min Typ Max Unit
Supply Voltage VCC 4.5 5- 5.5 V
Supply current ICC - 340   mA

Bom

Item Description
LCM WF43UTIAEDNGB#
PCBA SV10004R300UA00N0100

Interface Pin Function

CON2 definition:

Pin Symbol Function
1 GND Power Ground
2 UART_TX UART TX
3 UART_RX UART RX
4 +5V Power supply 5V
5 D+ USB Data+
6 D- USB Data-
7 GND Power Ground
8 /REST Reset (active Low)
9 GND Power Ground
10 PWM Pulse width modulation
11 GND Power Ground
12 +5V Power supply : 5V
 

CON3 definition:

Pin Symbol Function
1 GND Power Ground
2 SW1 Switch ( active low)
3 SW2 Switch ( active low)
4 SW3 Switch ( active low)
5 SW4 Switch ( active low)
6 GND Power Ground
7 NC Reserved
8 NC Reserved
9 NC Reserved
10 NC Reserved
11 INT Interrupt output for CTP or external switch
12 +5V Power supply : 5V
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