Guition · ESP32-S3 · 4.3" · 480×480
Guition ESP32-S3 Knob Panel 4.3" round specifications
The Guition ESP32-S3 Knob Panel 4.3" round is a 4.3" 480×480 display board by Guition, built around the ESP32-S3 (ESP32-S3 (assumed, needs verification) module) running at 240 MHz. The panel uses a ST7701 (RGB Parallel, assumed) controller over RGB565 Parallel (DPI), assumed, with Capacitive touch + rotary encoder combination touch input. Memory: 16 MB flash, 8 MB PSRAM; wireless: Wi-Fi and Bluetooth. In LCD Ultra Pro you can design its UI visually at the exact resolution; a ready-made display driver for the Arduino export is not available yet, so the export contains the LVGL UI code for your own project.
- Screen
- 4.3" · 480×480
- Chip
- ESP32-S3
- Memory
- 16 MB flash, 8 MB PSRAM
- Input
- capacitive touch
Specifications
| Manufacturer | Guition |
|---|---|
| Screen size | 4.3" |
| Resolution | 480×480 px |
| Colour depth | 16-bit |
| Display controller | ST7701 (RGB Parallel, assumed) |
| Display interface | RGB565 Parallel (DPI), assumed |
| Touch | Capacitive touch + rotary encoder combination |
| Microcontroller | ESP32-S3 |
| Module | ESP32-S3 (assumed, needs verification) |
| CPU clock | 240 MHz |
| Internal SRAM | 512 KB |
| PSRAM | 8 MB |
| Flash | 16 MB |
| Wi-Fi | Yes |
| Bluetooth | Yes |
Free GPIOs and connectors
This board has no free GPIOs: every pin is used by the display, touch or on-board peripherals.
LVGL support in LCD Ultra Pro
| Driver status | Driver not available yet |
|---|---|
| Arduino export | LVGL 8.4 UI and event code only (bring your own display driver) |
| USB Live preview | No |
| Orientations | 0° |
| Brightness control | Software dimming layer |
Pick this board in the editor and the canvas matches its exact resolution and shape. Build the interface with widgets, add events without code, try it in Live Preview, then export it as LVGL UI code. See the documentation for the workflow.
Frequently asked questions
What is the resolution of the Guition ESP32-S3 Knob Panel 4.3" round?
480×480 pixels on a 4.3" screen, driven at 16-bit colour depth.
Which display controller and interface does it use?
ST7701 (RGB Parallel, assumed) over RGB565 Parallel (DPI), assumed.
Does the Guition ESP32-S3 Knob Panel 4.3" round have a touchscreen?
Yes — Capacitive touch + rotary encoder combination.
Which ESP32 chip and how much memory does it have?
ESP32-S3 (ESP32-S3 (assumed, needs verification)) at 240 MHz, 16 MB flash, 8 MB PSRAM.
Which GPIOs are free for my own sensors or relays?
None — every GPIO is used by the display, touch or on-board peripherals.
Can I use LVGL on the Guition ESP32-S3 Knob Panel 4.3" round?
Yes, with your own display driver setup. In LCD Ultra Pro you can design the UI at the board’s exact resolution and export the LVGL 8.4 UI and event code; a ready-made display driver for this board is not included yet, so you call ui_init() from your own LVGL project.