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DeepSeek XiaoZhi AI Voice Chat Robot BOX ESP32-S3 Development Board 3.5 inch QSPI LCD N16R8 Touchscreen Display 6-Axis /Camera /SD

$26.9

Brand:SpotPear
SKU:021006200000
Date:2025-06-03 17:05
No:
In Stock

ESP32-S3 3.5 inch IPS 262K color LCD touch screen with camera development board 320×480 resolution support Wi-Fi Bluetooth with case support Xiaozhi AI DeepSeek

ESP32-S3
3.5-inch rounded corner LCD screen development board

QSPI display, integrated audio input and output module, enabling AI interaction and offline voice control


Version selection

Product Features

This product is a high-performance, highly integrated microcontroller development board designed by Waveshare. It is equipped with a 3.5-inch capacitive high-definition IPS screen, a highly integrated power management chip, a six-axis sensor (three-axis accelerometer and three-axis gyroscope), RTC, and low-power audio codec chips and other peripherals, making it easy to develop and embed into products. No assembly or wiring is required, and you can easily play with Xiaozhi AI.

  • Equipped with ESP32-S3R8 high-performance Xtensa 32-bit LX7 dual-core processor, with a main frequency of up to 240MHz
  • Supports 2.4GHz Wi-Fi (802.11 b/g/n) and Bluetooth 5 (LE), onboard antenna
  • Built-in 512KB SRAM and 384KB ROM, stacked 8MB PSRAM and external 16MB Flash
  • The Type-C interface improves user convenience and device compatibility
  • Onboard 3.5-inch capacitive touch HD IPS screen, 320 × 480 resolution, 262K color, can clearly display color images
  • Built-in AXS15231B display driver integrated chip, using QSPI and I2C interface communication
  • Onboard QMI8658 six-axis inertial measurement unit (3-axis acceleration, 3-axis gyroscope) can detect device deflection status, step counting and other functions
  • Onboard PCF85063 RTC chip, connected to the battery through AXP2101, to achieve uninterrupted power supply, and reserve a backup battery pad to ensure that the RTC function continues to work when the main battery is replaced
  • Onboard PWR and BOOT two customizable side buttons, convenient for custom function development using buttons
  • Onboard 3.7V MX1.25 lithium battery charging and discharging interface
  • Lead out I2C, UART, USB and multiple GPIOs for external devices and debugging, and flexibly configure peripheral functions
  • Onboard Micro SD card slot provides expanded storage, fast data transfer and flexibility for data logging and media playback, simplifying circuit design
  • Onboard camera interface, supports mainstream cameras such as OV5640, OV2640, etc.
  • The advantages of using AXP2101 are efficient power management, support for multiple output voltages, charge management and battery management functions, and optimization of battery life

LCD screen parameters

Display PanelIPSDisplay size3.5 in
Resolution320 × 480 pixelsDisplay Color262K
brightness210 cd/㎡Contrast1000:1
Driver chipAXS15231BTouch TypeCapacitive Sensing
Display InterfaceQSPITouch interfaceI2C

Support AI voice interaction

No need for complicated assembly and wiring steps, quickly connect to Xiaozhi AI

Transformed into your exclusive intelligent AI partner

Supports a number of domestic large language models such as DeepSeek, Doubao and Tongyi Qianwen

Capacitive touch

Applicable to the development of various intelligent devices and can realize human-computer interaction functions

IPS display panel

Excellent display performance, 262K color, wide viewing angle

Onboard audio codec chip

Supports high-quality audio processing, providing clear, high-quality audio input and output

Support OV2640 / OV5640 etc.
Mainstream cameras

The version with OV5640 camera is optional. The OV5640 camera supports 5 million pixels and is suitable for image acquisition, video surveillance and other application scenarios to meet diverse needs.


(Only the housing version includes the OV5640 camera)

Support ESP-IDF, Arduino

Equipped with a complete SDK and open source tutorials, it is easy to get started and can be quickly embedded into the application

Supports Wi-Fi and BLE 5

ESP32-S3 integrates 2.4GHz Wi-Fi (802.11 b/g/n) with 40MHz bandwidth, and its low-power Bluetooth subsystem supports Bluetooth 5 (LE) and Bluetooth Mesh


Resource Overview

  1. ESP32-S3R8

    Wi-Fi and Bluetooth SoC, running at 240MHz, with 8MB PSRAM on-package

  2. Onboard patch antenna
  3. W25Q128JVSIQ

    16MB NOR-Flash

  4. Camera interface

    Support mainstream cameras such as OV5640 / OV2640

  5. Micro SD card slot
  6. IPEX 1st generation transposon

    Can be switched to use external antenna by unsoldering resistor

  7. MX1.25 speaker port
  8. BOOT button
  9. RESET button
  10. PWR button
  11. AXP2101

    Highly integrated power management chip

  1. Charging indicator
  2. Type-C port
  3. ES8311

    Low power audio codec chip

  4. Power indicator
  5. microphone
  6. SH1.0 RTC battery interface

    Access to rechargeable RTC battery

  7. MX1.25 Li-ion battery port

    MX1.25 2PIN connector, can be used to connect 3.7V lithium battery, support charging and discharging

  8. 2.54mm header interface

    Lead out available IO function pins for easy expansion

  9. PCF85063

    RTC clock chip

  10. QMI8658

    Six-axis inertial measurement unit (IMU), including a 3-axis gyroscope and a 3-axis accelerometer



Pin Definition


Product size

Version without housing

Version with housing