Boards / All-in-one boards

Sunton ESP32-8048S070 (7" RGB)

7" 800x480 RGB565 panel with GT911 touch. Same family as the 4.3" board, different RGB pin order.

At a glance


Maker	Sunton
MCU	ESP32-S3 Xtensa LX7 dual-core @ 240 MHz, 512 KB SRAM (+ up to 8 MB PSRAM)
Display	Sitronix ST7262, 800 x 480 px, RGB565 parallel (DPI), 16-bit colour
Touch	Goodix GT911 (capacitive, I2C)
Backlight	GPIO 2, dimmable (PWM)
PSRAM	Yes
Graphics library	GFX Library for Arduino

ST7262 on RGB565 parallel (DPI): RGB colour order, inversion off.

GT911: I2C address 0x5D, 400 kHz.

Check your revision. The RGB data pin order differs from the 4.3" board. Confirm against your board revision before flashing.

Choose Sunton ESP32-8048S070 (7" RGB) on the Hardware tab (or use the button above) and every pin on this page is filled in. The export writes the sketch, lcd_pins.h, the GFX Library for Arduino configuration, lv_conf.h and platformio.ini - a project that builds for this board as it comes.
The GT911 is capacitive and needs no calibration. The firmware resets it and checks it answers on every boot.
The backlight is dimmable: give a slider or a button a Set backlight action.
An RGB panel keeps its frame buffer in PSRAM, which this board has.
Screens are designed for 800 x 480 px in either orientation, with LVGL 9 or LVGL 8.

ST7262. The 7" 800x480 panel on Sunton ESP32-8048S070 boards. No SPI init needed.

GT911. The address is selected by the INT pin level during reset, so wire INT and RST if you can.

ESP32-S3. The only common Arduino target with a hardware RGB565 LCD peripheral. PSRAM is effectively required for RGB panels.

GFX Library for Arduino. Moshi Liu's library. Best QSPI/AMOLED and RGB coverage. Configured in code.

Nobody has published a design for this board yet. Publish yours from the designer and it appears here and in the gallery.