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Home / Development, Learning, Evaluation & Industrial Control Boards / Waveshare 4.3-inch ESP32-S3 Capacitive Touch Screen Development Board 16MB Flash HMI/LVGL Development

Attributes

Brand -
Category Robotics / STEM Teaching Tools / Development, Learning, Evaluation & Industrial Control Boards
Origin -
Display Size 4.3 inches
Resolution 800 x 480 pixels
Touch Type Capacitive Touch
Microcontroller ESP32-S3
Flash Memory 16 MB
PSRAM 8 MB Octal SPI
Interface RGB LCD Interface
Supported GUI LVGL, Arduino GFX
Connectivity Wi-Fi 2.4GHz, Bluetooth 5 (LE)
Power Supply 5V via USB-C or Pin Header

6 reviews

A

Anonymous

Mar 30, 2026

Rating: 5/5

Reliable for industrial prototypes

Used this for a quick industrial control panel prototype. The touch accuracy is high, and the Wi-Fi connectivity is stable. It survived a week of continuous testing without any issues.

A

Anonymous

Mar 24, 2026

Rating: 5/5

Smooth performance with LVGL

I was worried about lag with complex animations, but the octal PSRAM handles everything smoothly. The 800x480 resolution provides enough detail for intricate UI designs without straining the processor.

A

Anonymous

Mar 21, 2026

Rating: 5/5

Perfect for HMI Projects

This board is exactly what I needed for my home automation dashboard. The capacitive touch is very responsive, and the LVGL library integration was seamless. The 16MB flash gives plenty of room for assets.

A

Anonymous

Mar 05, 2026

Rating: 5/5

Best value for money

Compared to other development boards with similar specs, this offers incredible value. The build quality feels solid, and the USB-C port makes debugging easy. Highly recommended for prototyping.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Good for learning embedded GUIs

As a student, this board has been a great learning tool. The community support is growing, and there are several GitHub repos to get started. Only wish it came with a protective case.

A

Anonymous

Mar 01, 2026

Rating: 4/5

Great hardware, documentation could be better

The screen quality is excellent with vibrant colors. Setting up the ESP32-S3 took a little more time than expected due to sparse examples for specific pin configurations, but once running, it works flawlessly.

5 FAQ

Q: Does this board support MicroPython?

A: Yes, the ESP32-S3 chip fully supports MicroPython. You can flash the latest firmware and utilize the display and touch features using available libraries.

Q: Is the touch screen multi-touch capable?

A: The capacitive touch controller on this specific model supports single-touch input. It is optimized for precise button and slider interactions rather than multi-touch gestures.

Q: Can I power this directly from a 3.7V LiPo battery?

A: While the ESP32-S3 can run on 3.7V, this board is designed for 5V input via USB-C or the 5V pin to ensure the backlight and peripherals function correctly. A regulator is recommended for battery projects.

Q: Are there example codes available for Arduino IDE?

A: Yes, Waveshare provides a wiki with detailed tutorials and example codes for Arduino IDE, including setups for LVGL, basic graphics, and touch calibration.

Q: What is the brightness level of the screen?

A: The display typically offers around 450 nits of brightness, which is sufficient for indoor use. Brightness can also be adjusted programmatically via PWM.

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