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3.2

$ 
    Weike Electronics is a professional manufacturer and exporter that is concerned with the design, 
development production and marketing of arduino, 3d printers, raspberry pi and STM32. 
Our Dream is to make the best price and best quality produce for customers. 
So we would like to receive your valuable suggestions for our products and we can improve them for you. 





Contact: Sophie

Phone: 13790385217

 Tel:0755-66803279 

Email: sophie@weikedz.com

Add: No.1 Longguan Road, Longhua,Shenzhen,Guangdong,518000


Features:
-Support access raspberry pie, easier to use
-Support Raspbian system that allows your system:
-Support for video playback (MP4 and other formats)
-Support for touch control camera (17 kinds of camera mode)
-Support soft keyboard (mouse and keyboard can also be controlled from the system)

Specification:
Type TFT
SPI Interface
Touch panel control chip XPT2046
Levels Index 65536
LED backlight
Resolution of 320x240 (Pixel)
Size ratio 4:3
Power consumption TBD
Backlight current TBD
Operating Temperature TBD
Question: How much power does this consume?
Answer: 1A

1) Brightness of display in NITs ? At face of touch screen.-- 250 lumens
2) Display Transmissive or Transflexive or Reflective ?-- Reflective
3) Display Temperature range ?--  -20~70℃
4) Display pixel response time ?-- us  Level
5) Resolution of touch screen ?-- 320x240 (Pixel)
6) Touch screen 4, 5, 7 wire ?--   4 -wire Resistive Touch



Interface definition
Pin No. Symbol Description
1, 17 3.3V Power supply + (3.3V power input)
2, 4 5V Power supply + (5V power input)
3, 5, 7, 8, 10, 22 NC NC
6, 9, 14, 20, 25 GND Ground
11 TP_IRQ Touch Panel interrupt, low level while the Touch Panel detects touching
12 KEY1 Button
13 RST Reset
15 LCD_RS LCD command control, command / data register select
16 KEY2 Button
18 KEY3 Button
19 LCD_SI/TP_SCK LCD display / touch panel SPI data input
21 TP_SO Touch panel SPI data input
23 LCD_SCK/TP_SCK LCD display / touch panel SPI clock signal
24 LCD_CS LCD chip select signals, low-level selection LCD
26 TP_CS Touch panel chip select signal, choose low touch panel


Note:

1. Please allow 1-3cm errors due to manual measurement.
2. Due to the difference between different monitors, the pictures may not reflect the actual color of the item.
3. The Raspberry Pi board does not includes.
4. Due to inventory shortages, blue board, green board will random delivery, both of them are the same function.

Package included:
1 x 3.2inch RPi LCD Board
1 x Touch Pen

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