LCDBoardGuitionESP32S3_4_3Display Class Reference

"Guition ESP32-S3 4.3" 480x272 Capacitive Touch Display" (JC4827W543C_I): it has a NV3041A QSPI display, GT911 capacitive touch NV3041A QSPI TFT + GT911 capacitive touch (I2C) + NS4168 speaker amp (speaker output only - no codec/mic on this board). More...

#include <LCDBoardsESP32.h>

Inheritance diagram for LCDBoardGuitionESP32S3_4_3Display:

Collaboration diagram for LCDBoardGuitionESP32S3_4_3Display:

Public Member Functions
bool	begin () override
size_t	width () const override
	Panel width in pixels.
size_t	height () const override
	Panel height in pixels.
NV3041ADriver< RGB565 > &	display () override
	The board's display driver.
TouchDriver *	touch () override
	The board's touch controller.
const I2SPins &	i2s () const override
	The board's I2S pin assignment.
const LEDPins &	led () const override
	This board has no RGB LED - every LEDPins field is -1.
int8_t	backlightPin () const override
	The board's backlight GPIO pin.
Public Member Functions inherited from LCDBoard
virtual	~LCDBoard ()=default
virtual bool	begin ()=0
virtual size_t	width () const =0
	Panel width in pixels.
virtual size_t	height () const =0
	Panel height in pixels.
virtual DisplayDriver< RGB565 > &	display ()=0
	The board's display driver.
virtual TouchDriver *	touch ()=0
	The board's touch controller, or nullptr if none is wired up.
virtual const I2SPins &	i2s () const =0
	The board's I2S/PA pin assignment.
virtual const LEDPins &	led () const =0
	The board's LED pin assignment.
virtual int8_t	backlightPin () const
template<typename I2SConfig >
void	setI2SPins (I2SConfig &cfg)

Detailed Description

"Guition ESP32-S3 4.3" 480x272 Capacitive Touch Display" (JC4827W543C_I): it has a NV3041A QSPI display, GT911 capacitive touch NV3041A QSPI TFT + GT911 capacitive touch (I2C) + NS4168 speaker amp (speaker output only - no codec/mic on this board).

Display: NV3041A, 480x272, QSPI - CS=45 SCLK=47 D0=21 D1=48 D2=40 D3=39 BL=1, 32MHz. Touch: GT911, I2C - SDA=8 SCL=4 INT=3 RST=38, address 0x5D. I2S (NS4168 amp): BCK=42 WS=2 DATA=41. LED: none on this board.

Note

Audio setup: no codec on this board - the NS4168 is a plain I2S power amp, so audio_tools::I2SStream (TX only; there's no mic/data_in) is enough:

#include "AudioTools.h"

I2SStream out; auto cfg = out.defaultConfig(TX_MODE); cfg.sample_rate = 44100; cfg.channels = 2; cfg.bits_per_sample = 16; board.setI2SPins<I2SConfig>(cfg); out.begin(cfg);

Member Function Documentation

backlightPin()

int8_t backlightPin ( ) const

inlineoverridevirtual

The board's backlight GPIO pin.

Reimplemented from LCDBoard.

begin()

bool begin ( )

inlineoverridevirtual

Sets up the backlight, QSPI display controller, and touch controller. Returns false if the display or touch begin() fails.

Implements LCDBoard.

display()

NV3041ADriver< RGB565 > & display ( )

inlineoverridevirtual

The board's display driver.

Implements LCDBoard.

height()

size_t height ( ) const

inlineoverridevirtual

Panel height in pixels.

Implements LCDBoard.

i2s()

const I2SPins & i2s ( ) const

inlineoverridevirtual

The board's I2S pin assignment.

Implements LCDBoard.

led()

const LEDPins & led ( ) const

inlineoverridevirtual

This board has no RGB LED - every LEDPins field is -1.

Implements LCDBoard.

touch()

TouchDriver * touch ( )

inlineoverridevirtual

The board's touch controller.

Implements LCDBoard.

width()

size_t width ( ) const

inlineoverridevirtual

Panel width in pixels.

Implements LCDBoard.

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The documentation for this class was generated from the following file:

• src/TinyGPU/Boards/LCDBoardsESP32.h