1. Equipped with high-performance Xtensa 32-bit LX7 dual-core processor, the main frequency is up to 240MHz
2. Support 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth 5 (LE), onboard antenna
3. Built-in 512KB SRAM and 384KB ROM, stacked 2MB PSRAM and external 16MB Flash
4. Adopt Type-C interface, keep up with the trend of the times, no need to worry about whether to insert it forward or backward
5. Onboard 1.28-inch capacitive touch LCD screen, 240×240 resolution, 65K color
6. Onboard QM18658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope), can detect motion posture
7. Onboard 3.7V MX1.25 lithium battery charging and discharging interface ☐
8. Lead out 6 GPIO SH1.0 connector
9. Supports flexible clock, module power individual setting and other precise control, realizing multi-scenario low power consumption mode
10. Integrated USB serial port full-speed controller, GPIO can flexibly configure peripheral functions