ESP32-S3 1.54inch LCD Display Development Board, 240 × 240 Resolution, 262K Color, Supports Dual Microphones, 2.4GHz Wi-Fi and BLE 5, with Touch Function, no BAT

Equipped with high-performance ESP32-S3R8 Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. Supports 2.4GH z 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 1.54 inch 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 MX 1.25 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