Product description: touchscreen Display Waveshare B - resistive LCD TFT 3.5" 320x480px GPIO
Screen and resistive touch3,5"forthe Raspberry Piwith a resolution of320 x 480 px. Works with any 40-pin version of the Raspberry Pi via the GPIO pins - as pad.
The device communicates through GPIO pins - as trim for minikomputera.
The Raspberry Piis sold separately.
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 screen
The manufacturer has prepared the operating system with the installed drivers. The system should be unpacked using an appropriate program such as WinZip and upload to the memory 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.
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A detailed description of the connection to install drivers, without changes to the system the Raspberry Pi and the image of the finished system you can find onthe manufacturer's website |
GPIO
| 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 interrupt from the touch panel. |
| 18 | LCD_RS | The select command or data to LCD panel. |
| 19 |
LCD_SI/ TP_SPI |
Input data SPI for the touch panel and LCD screen. |
| 21 | TP_SO | The data output SPI 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. |
Screen specification
- Screen type: resistive touch
- Diagonal: 3,5 "
- Resolution: 320 x 480 px
- Disposition: XPT2046
- Number of colors: 65536
- Aspect ratio: 8:5
- SPI communication
- Works with:Raspberry Piin version 4B, 3B+, 3B, 2B, B+, Zero, and Zero In (working directly withmanagement from the manufacturer)
- Screen dimensions: 85 x 56.5 mm
The outer dimensions of the screen.
In our offer you will find alsospecial cover!
Set includes
- Screen 3.5", resistive touch
- Screws mounting
Useful links |
