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