Equipped with ESP32-S3R8 high-performance 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 SRAM and 384KB ROM, with onboard 16MB Flash and 8MB PSRAM ^^ Onboard Type-C port, more convenient, better device compatibility. Onboard 1.46 inch LCD display, 412412 resolution, 16.7M color. Supports touch function controlled via I2C interface, with interrupt support ^^ Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope) for detecting motion gesture, counting steps, etc.

. Onboard PCF85063 RTC chip with reserved RTC battery header (supports charging) for RTC function requirement. Onboard programmable PWM and BOOT buttons for easy custom function development ^^ Onboard 3.7V MX 1.25 lithium battery recharge/discharge header. Onboard TF card slot for extended storage and fast data transfer, flexible for data recording and media playback, simplifying circuit design ^^ Supports accurate control such as flexible clock and multiple power modes to realize low power consumption in different scenarios. Adapting multiple GPIO pins which can be mapped to various function interfaces, making it convenient for customers to customize and develop ^^
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