3.5inch TFT Touch LCD Shield for Arduino
Features
- Resistive touch screen TFT LCD, 3.5inch, 480x320 resolution
- Standard Arduino interface, compatible with development boards like : Arduino UNO, Leonardo, UNO PLUS, NUCLEO, XNUCLEO
- Onboard stand-alone touch controller, better touching than solutions that use AD pins directly for touch control
- PWM backlight control, allows to adjust the backlight to a comfortable level
- Micro SD slot, provides an easy way to store photos for displaying
- Controlled via SPI, only a few Arduino pins are used
- Comes with STM32 and Arduino examples, convenient for porting
Key Parameters
| LCD Type |
TFT |
|---|
| LCD Interface |
SPI |
|---|
| LCD Controller |
ILI9486 |
|---|
| Touch Screen Type |
Resistive |
|---|
| Touch Screen Controller |
XPT2046 |
|---|
| Colors |
RGB, 65K colors |
|---|
| Resolution |
480x320 (Pixel) |
|---|
| Aspect Ratio |
8:5 |
|---|
| I/O Voltage |
3.3V/5V |
|---|
Interface
| Symbol | Arduino / NUCLEO PIN | Description |
|---|
| 5V |
5V |
5V power input |
| GND |
GND |
Ground |
| SCLK |
D13 |
SPI clock |
| MISO |
D12 |
SPI data input |
| MOSI |
D11 |
SPI data output |
| LCD_CS |
D10 |
LCD chip select |
| LCD_BL |
D9 |
LCD backlight |
| LCD_RST |
D8 |
LCD reset |
| LCD_DC |
D7 |
LCD data/command selection |
| TP_BUSY |
D6 |
Touch panel busy |
| SD_CS |
D5 |
Micro SD card chip select |
| TP_CS |
D4 |
Touch panel chip select |
| TP_IRQ |
D3 |
Touch panel interrupt |
External Dimension
Development Resources
Wiki : www.waveshare.com/wiki/3.5inch_TFT_Touch_Shield
