1.69inch LCD Touch Screen Display 240×280 ST7789 for Raspberry Pi /ESP32S3 /Pico /STM32

Features:

1. 240 × 280 resolution, 262K color, can clearly display color pictures.

2. The touch screen has high transmittance, fast responsing and long service life.

3. Built-in ST7789V2 driver chip and CST816T capacitive touch chip, which communicate with SPI and I2C interfaces respectively, do not occupy too many interface pin resources, and can be connected to main control boards such as Raspberry PI/ESP32S3/Pico/ArduinoSTM 32.

4. Provide routine information such as Raspberry Pie, ESP32S3, Pico, Arduinoand STM32.

Description:

1.69-inch touch LCD with expansion board built-in ST7789V2 driver chip and CST816T capacitive touch chip provides routine data such asArduino, Raspberry Pie, ESP32S3, Pico and STM32.

Specifications:

Working voltage: 3.3V/5V

Resolution: 240 × 280 pixels

Display chip: ST7789V2

Touch chip: CST816T

Display interface: 4-wire SPI

Touch interface: I2C

Display panel: IPS

Touch type: capacitive induction type

Display size: 27.972× 32.634 mm

Pixel size: 0.11655× 0.11655 mm

Product size: 33.13× 41.13mm

Package Include:

1x 1.69inch Touch LCD Module

1x GH1.25 12PIN Cable

Pin Description:

Built-in ST7789V2 driver chip and CST816T capacitive touch chip.

VCC: Power supply positive (3.3V/5V power supply input)

GND: power ground

LCD_DIN: SPI communication MOSIpin

LCD_CLK: SPI communication clk pin

LCD_CS: Chip selection pin of LCD, active low.

LCD_DC: data/command pin of LCD, with low level indicating command and high level indicating data.

LCD_RST: reset pin of LCD, active low.

LCD_BL: backlight pin of LCD

TP_SDA: data pin of TP.

TP_SCL: clock pin of TP

TP_ RST: reset pin of TP, active low.

TP_IRQ: interrupt pin of TP.

Pin Connection Reference:

1.69inch Touch LCD Module

Paspberry Pi(BCM)

ESP32S3

PICO

Arduino1

STM32

VCC

3.3V

3.3V

3.3V

5V

3.3V

GND

GND

GND

GND

GND

GND

LCD_DIN

10

11

GP11

11

PA7

LCD_CLK

11

10

GP10

13

PA5

LCD_CS

8

9

GP9

10

PB6

LCD_DC

25

8

GP14

7

PA8

LCD_RST

27

14

GP8

8

PA9

LCD_BL

18

2

GP15

9

PC7

TP_SDA

2

6

GP6

SDA

PB9

TP_SCL

3

7

GP7

SCL

PB8

TP_RST

17

16

GP16

4

PA10

TP_IRQ

4

17

GP17

3

PB10