Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, up to 240MHz main frequency. ^^ Onboard 1.46 inch LCD display with 412 412 resolution and 16.7M color. ^^ Onboard QMI8658 6-axis IMU (3-axis accelerometer and 3-axis gyroscope). ^^ Supports 2.4GH z W-F ( 802.11 b/g/n) and BT 5 (LE) with onboard an-tenna.