This product is a low-cost, high-performance microcontroller development board equipped with a 240MHz dual-core processor. In a compact form factor, it features a 1.3-inch 262K color LCD screen, a lithium battery charging chip, a six-axis sensor (three-axis accelerometer and three-axis gyroscope), RGB LEDs, and a Wi-Fi/Bluetooth antenna, making it suitable for development and integration into products. Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz Supports 2.4GHz Wi-Fi (802.11 b/g) and Bluetooth 5 (LE), with onboard antenna Built-in 512KB SRAM and 384KB ROM, stacked with 8MB PSRAM and external 16MB Flash Uses Type-C interface, reversible for easy connection Onboard 1.3-inch LCD screen, 240x240 resolution, 262K color, capable of displaying clear color images Built-in ST7789V2 driver chip, uses SPI interface to conserve GPIO pin resources Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope) for motion detection and expanded application support Onboard 3.7V MX1.25 lithium battery charging and discharging interface Breaks out 13-pin 2.54mm pitch GPIO interface for connecting external devices and debugging, enabling flexible peripheral configuration Product appearance and labeling may vary by batch, but this does not affect functionality Color: As Shown Material: PCB + LCD Package Contents: 1 x 1.3-inch LCD Display Development Board 1 x Pin Header Only the above package content is included; other items are not included Note: Lighting and display settings may cause slight color differences between the image and the actual item. Measurement error allowance is +/- 1-3 cm