LCD 2.8 Inch Datasheet

Product Parameters

Item	Specification
Product Name	Product 1: 2.8″ TFT Display Module + Capacitive Touch
	Product 2: 2.8″ IPS Wide-Viewing-Angle Display Module + Capacitive Touch
Display Mode	Transmissive
Resolution	240 × RGB × 320 pixels
Color Format	RGB565
Display Interface	3-wire SPI / 4-wire SPI / 8-bit MCU Parallel / 16-bit MCU Parallel
Viewing Direction	TFT: 12 o’clock viewing angle
	IPS: Full viewing angle
LCD Driver IC	ST7789V (Sitronix)
Touch Controller IC	GT911 (Goodix)
Maximum Touch Points	5-point multi-touch
LCD Module Dimensions	47.80 × 66.95 × 2.13 mm
LCD + Touch Panel Dimensions	47.80 × 66.95 × 3.56 mm

Pin No.	Pin Name	Function Description
1-4	NC	Not connected
5	GND	Ground
6	VDDI	Display I/O power supply, 1.8V to 3.3V
7	VDD	Display module power supply, 2.8V to 3.3V
8	TE	Tearing effect signal, used for synchronization; can be left unconnected if not used
9	CSX / SPI_CS	LCD controller chip select, active low
10	DCX / SPI_SCLK	Parallel mode: Command/Data select (DCX=1: data, DCX=0: command) SPI mode: Serial clock (SCLK)
11	WRX / SPI_DC	Parallel mode: Write enable signal SPI mode: Data/Command select (DC=1: data, DC=0: command)
12	RDX	Parallel read enable signal. Tie to VDDI or GND if unused
13	SPI_MOSI	SPI data input (MOSI)
14	SPI_MISO	SPI data output (MISO), leave unconnected if unused
15	RESX	Hardware reset, active low
16	GND	Ground
17-32	DB0-DB15	Data bus lines
33	LED-A	Backlight anode supply, 3.0V to 3.3V, typical 3.1V
34-36	LED-K	Backlight cathode. Connect to GND through current-limiting resistor if brightness control is not required
37	GND	Ground
38	IM0	Interface mode selection
39	IM1	Interface mode selection
40	IM2	Interface mode selection

Pin No.	Pin Name	Function Description	Remarks
1	GND	Ground	–
2	RST	Capacitive touch panel reset signal	–
3	INT_3.3V	Capacitive touch panel interrupt signal	–
4	SDA	Capacitive touch panel I²C SDA signal	–
5	SCL	Capacitive touch panel I²C SCL signal	–
6	VCC_3.3V	Capacitive touch panel power supply (3.3V)	–