Overview
240×240 resolution, 65K colors, clear and colorful displaying effect
High touch screen transmittance, fast response and long lifetime
Embedded GC9A01 driver chip and CST816S capacitive touch control chip, using SPI and I2C communication respectively,
minimizes required IO pins, supports controller boards like Raspberry Pi/Raspberry Pi Pico/Arduino/STM32
Comes with online development resources (examples for Raspberry Pi/Raspberry Pi Pico/Arduino/STM32)
OPERATING VOLTAGE: 3.3V / 5V
DISPLAY DRIVER: GC9A01
TOUCH DRIVER: CST816S
DISPLAY PANEL: IPS
DISPLAY SIZE: Φ32.4mm
RESOLUTION: 240 × 240 pixels
DISPLAY INTERFACE: 4-wire SPI
TOUCH INTERFACE: I2C
TOUCH TYPE: Capacitive
PIXEL SIZE: 0.1335 × 0.1335 mm
MODULE SIZE: 39.89 × 38.50mm Φ38.50mm
For Use With Controller Boards Like Raspberry Pi / Raspberry Pi Pico / Arduino / STM32
| VCC | Power (3.3V / 5V input) |
|---|---|
| GND | Ground |
| MISO | SPI MISO pin |
| MOSI | SPI MOSI pin |
| SCLK | SPI Clock pin |
| LCS_CS | LCD Chip Selection, low active |
| LCS_DC | LCD Data/Command selection (high for data, low for command) |
| LCS_RST | LCD Reset, low active |
| LCS_BL | LCD Backlight |
| TP_SDA | TP Data pin |
| TP_SCL | TP Clock pin |
| TP_INT | TP Interrupt pin |
| TP_RST | TP Reset, low active |
| 1.28INCH TOUCH LCD | RASPBERRY PI (BCM) | PICO | ARDUINO | STM32 |
|---|---|---|---|---|
| VCC | 3.3V | 3.3V | 5V | 3.3V |
| GND | GND | GND | GND | GND |
| MISO | 9 | GP12 | 12 | PA6 |
| MOSI | 10 | GP11 | 11 | PA7 |
| SCLK | 11 | GP10 | 13 | PA5 |
| LCS_CS | 8 | GP9 | 10 | PB6 |
| LCS_DC | 25 | GP14 | 7 | PA8 |
| LCS_RST | 27 | GP8 | 8 | PA9 |
| LCS_BL | 18 | GP15 | 9 | PC7 |
| TP_SDA | 2 | GP6 | SDA | PB9 |
| TP_SCL | 3 | GP7 | SCL | PB8 |
| TP_INT | 4 | GP17 | 3 | PB10 |
| TP_RST | 17 | GP16 | 4 | PA10 |