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ESP32-S3 AI Camera Development Board Dual Microphone with Display Port
$20.9
The ESP32-S3 AIoT camera development board integrates audio input/output modules, supports external displays, and enables image acquisition and recognition as well as AI voice interaction.
ESP32-S3 AI Camera Development Board
Audio input/output module, can be connected to an external display screen to enable AI interaction.
版本选择
Product Features
This product is an AI development board based on the ESP32-S3, integrating a camera interface (DVP), SPI/QSPI display interface, and audio acquisition and playback functions. It balances low cost, high performance, and low power consumption, meeting the diverse development needs of smart terminals. It supports integration with online AI large-scale model platforms such as Xiaozhi, Doubao, and DeepSeek, enabling human-computer interaction functions such as voice dialogue and question-and-answer recognition. It also provides an Edge Impulse object detection example, supporting real-time and multi-object recognition, suitable for rapid development of AI voice interaction, edge vision detection, HMI applications with screens, and smart cameras.
Core configuration
- Equipped with a high-performance Xtensa 32-bit LX7 dual-core processor with a maximum clock speed of 240MHz.
- Built-in 512KB SRAM, 384KB ROM, and onboard 8MB PSRAM + 16MB Flash.
- Integrated 2.4GHz Wi-Fi and Bluetooth LE dual-mode wireless communication with excellent RF performance.
- Dual microphone array, supporting noise reduction and echo cancellation, enables high-quality voice interaction.
Extensions and Interfaces
- SPI / QSPI LCD
- 24PIN DVP
- USB, I2C, and UART are introduced.
- Onboard lithium battery charging circuit, supports connection to a 3.7V lithium battery for power supply.
- Reserve 2 user-defined buttons
The overall solution is highly integrated with rich interfaces, making it suitable for rapid prototyping and application deployment of AIoT smart terminal products.
Camera parameter comparison
| model | Maximum resolution | Output interface | Output format | Lens Size | focal length | aperture | Field of view |
|---|---|---|---|---|---|---|---|
| OV5640 | 2592×1944 | DVP | RGB565 YUV/YCbCr422 | 1/4inch | 4.1mm | 2.8 | D:68° H:55° V:42° |
| OV3660 | 2048×1536 | DVP | 8/10-bit Raw RGB data JPEG compression YUV/YCbCr422 RGB565 | - | 3.2mm | 2.4 | D:68° |
| GC2145 | 1616×1232 | DVP | RGB565 YCbCr422 8bit Raw RGB data | 1/5inch | 2.38mm | 2.4 | D:68° H:60° V:46.8° |
| GC0308 | 648×488 | DVP | Grayscale YCbCr422 RGB565 | 1/6.5inch | 2.5mm | 2.4 | D:58° H:46° V:35° |
Onboard camera interface
Onboard 24-pin standard DVP camera interface,
Compatible with OV3660, OV5640, GC0308 and GC2145 cameras.
Onboard display interface
Onboard 18-pin display FPC interface,
Support access 3.5、2.8、2、1.83 Display modules such as inches
The images are for demonstration purposes only. The screen must be purchased separately. Please refer to the configuration list for detailed specifications.
Supports image acquisition and recognition as well as AI voice interaction.
Supports multiple high-definition cameras, enabling image acquisition and AI visual recognition. Integrates dual microphones, audio amplifier, and echo cancellation, supporting access to AI online large-scale model platforms such as Xiaozhi/DeepSeek for ASR (Automatic Speech Recognition) and dialogue interaction. Leveraging the powerful computing capabilities of the ESP32-S3, it achieves dual intelligent control via vision and voice, suitable for scenarios such as intelligent monitoring, voice assistants, and IoT automation.
Resource Introduction
- Micro SD
- Dual microphone array
- DVP camera interface
- BOOT
- PWR
- ETA6098 Charging Management
- USER Custom Indicator
- Charging indicator light
- Type-C
- ESP32-S3R8
- 16MB Flash
- Patch ceramic antenna
- IPEX 1st generation base
The default onboard antenna can be switched to an external antenna via a desoldering resistor.
- Speaker base
Output power 3W 4Ω
- Battery holder
The GH1.25 2-pin connector can be used to connect a 3.7V lithium battery and supports charging and discharging.
- NS4150B
- ES8311
- ES7210
- I2C socket
- UART seat
- LCD 18PIN interface
- CH32V003F4U6 Extended I/O Chip
- MP1605 Power Module
Interface definition
Product Dimensions
