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3.2 Inch TFT Touchscreen LCD Display for Raspberry Pi
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This is a 3.2 inch Raspberry Pi LCD 320x240 Resistive Touch Screen TFT Display SPI LCD. It is commonly compatible with Raspberry Pi 3 Model B/2/B+/A. This resistive touch screen TFT LCD designed to work directly with Raspberry Pi, Raspbian. A Touch pen is also included for effective touch interface. It supports on screen key board, it makes a stand alone system, no need of any external keyboard or mouse.
Features
- Designed for Raspberry Pi Model B/B , easy to use
- Compatible with Raspberry Pi A ,B,B /2.
- Supports Raspbian system, enables your system to:
- Play videos (supports multi formats, MP4 and so on)
- Take photos by touching (up to 17 camera modes)
- Support software keyboard (system interaction without keyboard/mouse)
Key Parameters:
- LCD Type : TFT
- LCD Interface : SPI
- Touch : Screen Resistive
- Touch Screen Controller : XPT2046
- Colors : 65536
- Backlight : LED
- Resolution : 320*240 (Pixel)
- Aspect Ratio : 4:3
Pin Description:
| 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 |
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