Introduction

This is a low-cost, high-performance MCU development board designed by Waveshare. It supports 2.4GHz WiFi and BLE 5, integrates high-capacity Flash and PSRAM, and has a 7-inch wide capacitive touch LCD screen on board to smoothly run GUI interface programs such as LVGL. It combines a variety of peripheral interfaces (e.g., CAN, I2C, RS485, etc.) to quickly develop applications such as HMIs for ESP32-S3. With a wide range of functions and interfaces, it can meet power consumption requirements in Internet of Things (IoT), mobile devices, smart home and other applications.

Features

• Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency
• Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (BLE), with onboard antenna
• Built-in 512KB SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM
• Onboard 7inch LCD display, 800×480 resolution, 65K color
• Supports capacitive touch control via I2C interface (optional), with 5-point touch, and supports interrupts
• Onboard CAN, RS485, I2C interface and TF card slot, integrates full-speed USB
• Supports flexible clock, module power supply independent setting and other controls to realize low power consumption in different scenarios