Touch screen resistive LCD TFT 4" (A) 320x480px GPIO for Raspberry Pi 4B/3B+/3B/2/B+/Zero - Waveshare 10207

Description

Touch screen, resistive 4" for the Raspberry Pi with a resolution of 320 x 480 pixels with TFT matrix. Works withRaspberry Pi, version 4B, 3B+, 3, 2, B+, Zero i Zero W via the GPIO pins - as a cap for minicomputer. Includes a stylus to operate the display.

 

The device communicates through GPIO pins - as a cap for minicomputer

 

Connect to the Raspberry Pi

In order to run the screen, you need to put a screen on the GPIO pins of the Raspberry Pi.

 

Example of connecting the screen to the Raspberry Pi.

 

Software

The manufacturer has prepared the operating system with installed drivers. The system should be unpacked using an appropriate program, e.g. WinZip and upload to the card usingWin32 Disk Imager.

 

Screenshot of the programWin32 Disk Imager, when you select the system, just press the Write button and wait until the installation process is completed.

 

A detailed description of the connection and driver installation, without changes to the system Raspberry Pi, and the image of the finished system, you can find onthe website of the manufacturer.

 

GPIO interface

 

Pin GPIO Symbol Description 1, 17 3.3 V Power 3.3 V. 2, 4 5V Power Supply 5 V.

3, 5, 7, 8, 10,

12,13,15,16

NC Not connected. 6, 9, 14, 20, 25 GND Mass. 11 TP_IRQ An interruption from the touch panel. 18 LCD_RS The selection: commands or data to LCD panel. 19

LCD_SI/

TP_SPI

Input of data SPI for the touch panel and LCD screen. 21 TP_SO The data output of SPI interface for the touch panel. 22

RST

Reset. 23

LCD_SCK/

TP_SCK

Clock signal SPI for the touch panel and LCD screen. 24 LCD_CS Chip select for the LCD screen. 26 TP_CS Chip select for touch panel. Specification

• Screen type: resistive, touch
• Matrix type: TFT
• Diagonal: 4 "
• Resolution: 320 x 480 px
• Works with:Raspberry Pi, version 3, 2, B+, Zero, and Zero W (working directly with system from manufacturer)
• Operating systems for the above devices, can be downloaded fromthe manufacturer's website
• Also works with all HDMI devices (touch function not available)
• Screen size: 94,05 x 61 mm

 

The external dimensions of the screen.

Kit contents.

Set includes

• Touch screen 4", resistive
• Mounting screws
• Stylus

 

Useful links

• The website of the manufacturer: Waveshare
• Wiki - guide from manufacturer, along with an image of system
• CE certificate
• RoHS Certificate