Based on ESP32-S3 240MHz Xtensa 32-bit LX7 dual-core processor, with 16MB Flash+8MB PSRAM, supports complex IoT applications and multi-tasking. Integrated 2.4GHzWi-Fi, suitable for wireless connection scenarios. 2.0Inch capacitive touch IPS screen + 0.3MP camera (GC0308) to meet general face detection and recognition applications. Six- gesture sensor (BMI270) + three- magnetometer (BMM150) to achieve motion gesture interaction. Digital light transmission and proximity sensor (LTR-553ALS-) to adapt to ambient light and proximity trigger scenarios. Dual microphones + audio encoding chip (ES7210) to support clear voice acquisition, suitable for voice control scenarios. 16bit l2S amplifier (AW88298) + 1W speaker to provide stable audio playback capabilities. Full-duplex communication, suitable for real-time voice interaction applications, such as voice assistants, robot answers, etc. AXP2101 power management + BM8563 RTC, support low-power timed wake-up, extend battery life. Built-in 200mAh lithium battery, with magnetic back panel design, flexible installation in smart home, robot and other scenarios. Parameters: Flash: 16MB PSRAM: 8MB Screen driver: 2.0Inch@ 320x240ILI9342C Touch driver: FT6336U Camera: GC0308@ 0.3MP Proximity sensor: LTR-553ALS- Power management chip: AXP2101 Six- attitude sensor: BMI270 Three- magnetometer: BMM150 RTC: BM8563 Speaker: 16 bits-I2S amplifier chip AW88298@1W Audio encoder chip ES7210, dual microphone input Color:As Shown Material:plastic Package Contents: 1 * CoreS3 Lite Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.