ESP32-S3 Round Touch Display Development Board (1.85", AI Voice & Wireless Charging)

The ESP32-S3 Round Display Development Board is a versatile tool for crafting sophisticated visual and interactive applications with ease. Central to its design is a vibrant 1.85-inch circular touchscreen. This board simplifies complex project development, such as smart home control panels and custom wearable prototypes, by integrating Wi-Fi, Bluetooth connectivity, onboard audio for AI voice interaction, and Qi wireless charging, allowing developers to prioritize software and user experience.

Powered by an ESP32-S3R8 dual-core processor running at up to 240MHz, this board boasts significant processing capabilities. With 8MB of PSRAM and 16MB of Flash, it efficiently handles demanding tasks, smoothly rendering complex graphical interfaces and executing AI algorithms for voice and sensor data processing.

A standout feature is the integrated 1.85-inch round TFT LCD screen with a sharp 360x360 pixel resolution. Offering 262K colors, the display ensures excellent visual clarity. The capacitive touch controller adds an intuitive multi-touch experience, essential for modern UI designs and seamless user interactions.

Equipped for voice-interactive applications, the board features a built-in I2S digital microphone and a 3.5mm audio interface. This enables voice capture and audio output for projects involving custom voice assistants, real-time sound analysis, and interactive audio feedback.

Comprehensive connectivity includes 2.4GHz Wi-Fi and Bluetooth LE 5.0, making it ideal for any IoT ecosystem. The built-in Qi wireless charging circuit provides a modern power solution for enclosed or portable designs, with a USB Type-C port available for programming and wired power.

Designed to offer maximum developer flexibility, this board supports the Arduino IDE for rapid prototyping, the ESP-IDF for low-level control, and MicroPython for streamlined scripting. Such compatibility makes it an accessible yet powerful platform, enabling developers to create innovative projects across diverse applications.