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: 16MBPSRAM: 8MBScreen driver: 2.0Inch@ 320x240ILI9342CTouch driver: FT6336UCamera: GC0308@ 0.3MPProximity sensor: LTR-553ALS-Power management chip: AXP2101Six- attitude sensor: BMI270Three- magnetometer: BMM150RTC: BM8563Speaker: 16 bits-I2S amplifier chip AW88298@1WAudio encoder chip ES7210, dual microphone inputColor:As ShownMaterial:plasticPackage Contents:1 * CoreS3 LiteOnly 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.