ESP32-S3 1.54inch LCD Display Development Board, 240 × 240 Resolution, 262K Color, Supports Dual Microphones, 2.4GHz Wi-Fi And BLE 5

This product is designed by Waveshare, featuring a custom-molded square plastic case, offering a compact and premium appearance. Onboard 1.54inch LCD display, 6-axis sensor, dual microphones array, and TF card slot, providing the hardware foundation for display, sensing, voice, and multimedia storage. With these hardware resources, it supports fun interactive mini-games, voice wake-up, conversation interruption, noise reduction, and echo cancellation. It allows access to online AI large model platforms, enabling intelligent voice interaction and continuous upgrades. The factory firmware includes built-in functions such as AI conversation, audio and video playback, photo album, text reading, and a gravity ball game. It can be used directly as an AI chatting toy, while also supporting customization and secondary development.

Key features:

• Equipped with high-performance ESP32-S3R8 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 (LE), with onboard antenna
• Built-in 512KB Static RAM, 384KB ROM, with onboard 8MB PSRAM and external 16MB flash
• Type-C port, improving device compatibility, easier to use
• Onboard 1.54inch LCD display for clear color picture display, 240 × 240 resolution, 262K color
• Onboard ES7210 audio encoding chip for dual microphones audio capture and echo cancellation
• Onboard ES8311 audio codec chip, NS4150B amplifier chip, microphones, and speaker
• Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture to expand applications
• Adapting I2C, UART, and other pin pads for external device connection and debugging, enabling flexible peripheral configuration
• Onboard three customizable function buttons for operations such as single-click, double-click, and long press
• Onboard 3.7V MX1.25 Lithium Batt recharge/discharge header
• Onboard TF card slot for extended storage and fast data transfer, suitable for applications such as data recording and media playback, simplifying circuit design