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Proculus Technologies Co., Ltd.
Proculus Technologies Co., Ltd.
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P48272_043T_L0101

Features of 4.3 Inch 480*272 LCD Module

  • Support wide range of power supply：Default is 4.5~25V

  • Support TTL/CMOS, the max baud rate is 3,125 Mbps;

  • Support hardware JPG decoding which makes storage more efficient and display quicker;

  • Support offline batch download through USB Flash Drive, which improves download efficiency and reduce requirements for  operators;

  • Support backlight brightness adjustment and automatic standby screen saver function;

  • Support multi-language font library, picture, TWO-DIMENSIONAL code display;

  • Support number and English input, customizable keyboard interface;

  • Support 90 degrees, 180 degrees, 270 degrees screen rotation, adjustable visual angle;

  • Easy-to-use UnicView GUIs Development, no coding skills required;

  • Instant operation when power on without system load time;

  • Excellent electromagnetic compatibility characteristics.

Specifications of 4.3 Inch 480*272 LCD Module

Display
Color 65K (65536) colors，16 bit color 5R6G5B
Resolution 480*272，90° rotated display (272*480)
Brilliance 300 cd/m²
Active area (WxH) 95.0*53.9 (mm)
Backlight Type 3*6 chips white LED
  Voltage & Current
Item Min. Typ. Max. Unit Notes
Power Voltage 4.5 12 25 V Tolerates polarity reversal.
Output voltage for peripherals (Vout or 5V0) – 5 – V
Output Current for Peripherals (Iout) – – 25 mA
Output voltage (TX0, TX1, TX2) – 3.3V – mA High level
– 0 0 mA Low level
Input voltage (RX0, RX1, RX2) – 3.3V 15 V High level
-15 0 – V Low level
  Interface
Item Condition Min. Typ. Max. Unit
Baud Rate Standard 1200 — 312500 bps
Interface TTL/CMOS
  Peripherals
Touchscreen Panel Resistive
Buzzer YES
RTC YES. CR2032 battery holder and 3.3V external battery connector.
Audio No
Project Recording SD Card and Serial Communication.
Memory 128MB (total). Expandable via SD Card (FAT32) up to 32 GB.
  Other Info
Working Temperature -20℃~70℃
Storage Temperature -30℃~85℃
Fixation Drilling for M3 screw
Carcass Castless
   

 
Item Description
1 UART0 Connector
2 UART1 Connector
3 UART2 Connector
4 SD Card Connector
5 RTC external battery connector (3V3)
6 Reserved. Not to be used
7 Buzzer
8 Reserved. Not to be used
9 Connector for RESET
10 RESET button
   

 
Pin Description Notes
+VIN Supply Voltage –
5V0 Output Voltage for Perirerics For use on accessories only
RX0 UART0 Reception –
TX0 UART0 Transmission –
IO0 Reserved Do Not Connect
 
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