This development board integrates the ESP32-S3 microcontroller with a 5.0″ 800×480 IPS touchscreen (GT911), 8 MB PSRAM, and 16 MB Flash. It’s ideal for building rich graphical interfaces using LVGL and supports Wi-Fi, Bluetooth, and camera input for advanced IoT and HMI projects.

Specifications

• Microcontroller: ESP32-S3 (Xtensa LX7 dual-core @ 240 MHz)
• Flash Memory: 16 MB (QSPI)
• PSRAM: 8 MB
• Display:
  - Size: 5.0″ IPS TFT
  - Resolution: 800 × 480 pixels
  - Controller: ST7262 (RGB565 parallel interface)
  - Touch Panel: Capacitive (GT911, I²C)
• Wireless:
  - Wi-Fi 802.11 b/g/n
  - Bluetooth 5.0 (LE + BR/EDR)
• Audio: MAX98357 I²S amplifier + speaker output
• Camera Support: OV2640 / OV7670 (via onboard headers)
• USB Interface: USB-C (CH340C serial bridge)
• Storage: MicroSD card slot (SPI interface)
• GPIO Interfaces:
  - UART, SPI, I²C, PWM, ADC, DAC, I²S
  - Multiple 4-pin headers for expansion
• Power Supply: 5 V via USB-C
• Dimensions: 181 mm × 108 mm
• Mounting: 4 × M3 holes
• Software Support:
  - LVGL (preconfigured)
  - Arduino IDE, ESP-IDF, MicroPython
  - FreeRTOS and LwIP embedded

Features

• Large 5″ capacitive touchscreen for rich HMI development
• Dual-core ESP32-S3 with ample Flash and PSRAM for GUI and AI tasks
• LVGL-ready for fast UI prototyping and deployment
• Built-in audio, camera, and SD card support for multimedia projects
• Ideal for smart dashboards, control panels, and IoT terminals
• Common use cases:
  - Industrial HMI and automation interfaces
  - Smart home control panels
  - Portable IoT dashboards and data loggers
  - STEM and embedded GUI development kits