1.28inch Round LCD Display Module with Touch panel, 240×240 Resolution, IPS, SPI And I2C Communication
1.28inch Touch LCD Display Module
Embedded GC9A01 Driver And CST816S Capacitive Touch Control Chip
Using SPI And I2C Communication Respectively
Comes with examples for Raspberry Pi, Raspberry Pi Pico, Arduino, STM32, etc.
Features At A Glance
- 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 and manual (examples for Raspberry Pi/Raspberry Pi Pico/Arduino/STM32)
Specifications
| OPERATING VOLTAGE | 3.3V / 5V | RESOLUTION | 240 × 240 pixels |
|---|---|---|---|
| DISPLAY DRIVER | GC9A01 | DISPLAY INTERFACE | 4-wire SPI |
| TOUCH DRIVER | CST816S | TOUCH INTERFACE | I2C |
| DISPLAY PANEL | IPS | TOUCH TYPE | Capacitive |
| DISPLAY SIZE | Φ32.4mm | PIXEL SIZE | 0.135 × 0.135 mm |
| MODULE SIZE | 39.89 × 38.50mm Φ38.50mm | ||
Small Size, Touch More Possibilities
Suitable For Various Smart Devices Development, Can Realize Human-Computer Interaction Function
Control Interfaces
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 |
Pin Connection Reference
| 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 |
Usage Example
Outline Dimensions
Resources & Services
WARNING
