Description
This is a mini 3.5 inch resistive touch screen for the Raspberry Pi and uses the GPIO pins to interface with the Pi
- 480x320 hardware resolution
- Resistive touch control
- Supports any revision of Raspberry Pi (directly-pluggable)
- Drivers provided (works with your own Raspbian/Ubuntu/Kali)
- Supports FBCP software driver as well, allows to config software resolution and set up dual-display
- Size perfectly fits the Pi (Raspberry Pi B+/2B/3B/3B+/4B)
- High quality immersion gold surface plating
- Combined with the Raspberry Pi, allows you to:
- Take photos by touching (up to 17 camera modes)
- Use software keyboard (system interaction without keyboard/mouse)
Includes:
- 3.5inch RPi LCD (A) x 1
- Touch pen x 1
- RPi screws pack (2pcs) x 1
- Quick start sheet x1
Documentation: https://www.waveshare.com/wiki/3.5inch_RPi_LCD_(A)
| LCD TYPE | TFT |
|---|---|
| LCD INTERFACE | SPI |
| TOUCH SCREEN TYPE | Resistive |
| TOUCH SCREEN CONTROLLER | XPT2046 |
| COLORS | 65536 |
| BACKLIGHT | LED |
| RESOLUTION | 320*480 (Pixel) |
| ASPECT RATIO | 8:5 |
| PIN NO. | SYMBOL | DESCRIPTION |
|---|---|---|
| 1, 17 | 3.3V | Power positive (3.3V power input) |
| 2, 4 | 5V | Power positive (5V power input) |
| 3, 5, 7, 8, 10, 12, 13, 15, 16 | NC | NC |
| 6, 9, 14, 20, 25 | GND | Ground |
| 11 | TP_IRQ | Touch Panel interrupt, low level while the Touch Panel detects touching |
| 18 | LCD_RS | Instruction/Data Register selection |
| 19 | LCD_SI / TP_SI | SPI data input of LCD/Touch Panel |
| 21 | TP_SO | SPI data output of Touch Panel |
| 22 | RST | Reset |
| 23 | LCD_SCK / TP_SCK | SPI clock of LCD/Touch Panel |
| 24 | LCD_CS | LCD chip selection, low active |
| 26 | TP_CS |
Touch Panel chip selection, low active |
