1. Equipped with a high-performance ESP32-C6 32-bit RISC-V processor with a clock speed of up to 160MHz.
2. Supports 2.4 GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5, and integrates an onboard antenna for excellent RF performance.
3. Built-in 512KB SRAM and 320KB ROM, with an external 16MB Flash memory.
4. Uses a Type-C interface, eliminating the hassle of reversible insertion and improving user convenience and device compatibility.
5. Onboard 1.54-inch capacitive LCD screen with 240 × 240 resolution and 262K color, capable of clearly displaying color images.
6. Onboard ES7210 audio codec chip, supporting dual-microphone audio capture.
7. Onboard ES8311 audio codec chip, NS4150B power amplifier chip, microphone, and speaker.
8. Onboard QMI8658. 9. Six-axis inertial measurement unit (3-axis accelerometer, 3-axis gyroscope) for motion attitude detection and expanded applications.
10. Built-in ST7789 driver chip for SPI interface communication.
11. Built-in CST816 capacitive touch chip for I2C interface communication (touch version only).
12. Onboard PLUS and BOOT buttons with customizable functions for easy custom function development.
13. Onboard 3.7V MX1.25 lithium battery charging/discharging interface.
14. One I2C, one UART, and one USB pad are provided for external device connection and debugging, allowing for flexible configuration of peripheral functions.
15. Onboard Micro SD card slot supports storage expansion and fast data transfer, facilitating data recording and media playback, and simplifying system circuit design.
16. Display resolution: 240 x 240 pixels.
17. Display colors: 262K. Communication Interface: 4-wire SPI
18. Driver IC: ST7789
19. Effective Screen Size: 27.72 x 27.72 mm