Hiwonder ESP32-S3 Development Board AI Vision & Smart Chat with LLMs Robot Programming Board Kit
-
【Drive by AI & Powered by ESP32-S3】Built on the ESP32-S3 core, featuring a 2MP HD camera, touchscreen, microphone, and speaker for versatile AI interaction.
-
【Multimodal Large AI Model】Integrates text, voice, and vision models, supporting custom characters and voice tones for natural conversations, emotion recognition, and scene understanding.
-
【Graphical Interface】LVGL GUI combines visual control, environment sensing, and local media in one smooth touchscreen interface, with sample projects for custom expansion.
-
【Rich Onboard Resources】Includes a 6-axis accelerometer, temperature sensor, dual light/IR sensor, five programmable buttons, and multiple communication interfaces for advanced development.
-
【Comprehensive Tutorials】Provides source code, AI project examples, and comprehensive tutorials covering beginner to advanced levels for fast and effective learning.
Explore schematics, codes, videos & projects in ESP32-S3 Development Board Tutorials: https://www.hiwonder.com.cn/store/learn/197.html
Designed for multimodal AI applications, the board integrates text, voice, and vision AI engines, with support for switching between popular models such as DeepSeek, Qwen3, and DouBao. It enables smart chat, environment perception, and object recognition, while allowing AI personality, tone, and knowledge to be customized. Dozens of voice options and support for over 30 languages make highly personalized AI interactions possible.
Offline firmware flashing enables WiFi video streaming and offline AI vision interaction without cloud dependency, supporting applications such as color recognition, face detection, and line following. The comprehensive tutorials and hands-on projects, from beginner to advanced levels, help accelerate large-model applications and spark creative AI ideas.
ESP32-S3 High-Performance Chip
The ESP32-S3 is a high-performance, low-power dual-mode chip with a processing power of 600 DMIPS, ideal for DIY development.
Detachable 2MP HD Camera
Equipped with a 1080P @ 60fps HD camera, it offers high image clarity and color accuracy, significantly enhancing the precision and stability of visual recognition.
High-Performance Noise-Canceling Microphone
The built-in MIC captures clear audio even in noisy environments, enabling natural and smooth voice interaction.
High-Fidelity Speaker
Integrated with a high-fidelity speaker unit, it delivers rich and clear sound quality, supporting voice broadcasting, notifications, and other functions, providing realistic and vibrant audio feedback.
LCD Capacitive Touchscreen
Equipped with a 2.0-inch LCD capacitive touchscreen, it allows for intuitive touch interactions such as adjusting the volume and other controls, offering an intuitive and easy-to-use interface.
PWM / Bus Servo Interfaces
Onboard serial bus and PWM digital servo interfaces support the full range of Hiwonder servos, enabling easy expansion for multi-degree-of-freedom robots.
TF Card Slot Expansion
Supports external TF cards and comes with a 32GB TF card, providing ample storage for large AI models and programs.
3.5mm Audio Jack
Equipped with a 3.5mm audio jack and a built-in amplifier chip, it supports external speakers and audio systems, delivering high-quality sound output.
| Product | ESP32-S3 development board | Architecture | Xtensa® 32-bit LX7 dual-core processor |
| Chip model | ESP32-S3-WROOM | Wi-Fi / Bluetooth | Wi-Fi 802.11b/g/n 2.4 GHz, Bluetooth 5 (LE + Mesh) |
| Main frequency | ≤240MHz | ||
| Internal ROM | 384KB | Internal SRAM | 512 KB |
| FLASH | 16 MB | PSRAM | 8 MB |
| Communication method | UART, I2C, SPI, etc. | Peripheral resources | 3 UARTs, 4 general-purpose timers, 20 ADC channels |
| Development environment | Arduino IDE / ESP-IDF / MicroPython | ||
| Ambient light sensor | Supports ambient light sensing, proximity detection, and infrared transmit/receive | Ports | Type-C, UART, I2C, camera, LCD display, external speaker |
| 6-axis IMU sensor | Integrated 3-axis accelerometer + 3-axis gyroscope | Power supply voltage | 5–12.6 V |
| Audio codec chip | Features high-performance, low-noise audio, supporting playback, decoding, and recording | Temperature & humidity sensor | High-precision temperature and humidity sensing |
| Buzzer | PWM output control | ||
| External storage | EEPROM, TF card | PWM servo port | 4 |
| Bus servo port | 2 | I2C port | 5 |
| Custom function buttons | 5 | Custom LED | 2 |
| Power output port | 3 × 3.3V, 3 × 5V | TF card slot | Supports external TF card |
| Product | ESP32-S3 development board |
| Architecture | Xtensa® 32-bit LX7 dual-core processor |
| Chip model | ESP32-S3-WROOM |
| Wi-Fi / Bluetooth | Wi-Fi 802.11b/g/n 2.4 GHz, Bluetooth 5 (LE + Mesh) |
| Main frequency | ≤240MHz |
| Internal ROM | 384KB |
| Internal SRAM | 512 KB |
| FLASH | 16 MB |
| PSRAM | 8 MB |
| Communication method | UART, I2C, SPI, etc. |
| Peripheral resources | 3 UARTs, 4 general-purpose timers, 20 ADC channels |
| Development environment | Arduino IDE / ESP-IDF / MicroPython |
| Ambient light sensor | Supports ambient light sensing, proximity detection, and infrared transmit/receive |
| Ports | Type-C, UART, I2C, camera, LCD display, external speaker |
| 6-axis IMU sensor | Integrated 3-axis accelerometer + 3-axis gyroscope |
| Power supply voltage | 5–12.6 V |
| Audio codec chip | Features high-performance, low-noise audio, supporting playback, decoding, and recording |
| Temperature & humidity sensor | High-precision temperature and humidity sensing |
| Buzzer | PWM output control |
| External storage | EEPROM, TF card |
| PWM servo port | 4 |
| Bus servo port | 2 |
| I2C port | 5 |
| Custom function buttons | 5 |
| Custom LED | 2 |
| Power output port | 3 × 3.3V, 3 × 5V |
| TF card slot | Supports external TF card |
| Product | ESP32-S3 development board |
| Architecture | Xtensa® 32-bit LX7 dual-core processor |
| Chip model | ESP32-S3-WROOM |
| Wi-Fi / Bluetooth | Wi-Fi 802.11b/g/n 2.4 GHz, Bluetooth 5 (LE + Mesh) |
| Main frequency | ≤240MHz |
| Internal ROM | 384KB |
| Internal SRAM | 512 KB |
| FLASH | 16 MB |
| PSRAM | 8 MB |
| Communication method | UART, I2C, SPI, etc. |
| Peripheral resources | 3 UARTs, 4 general-purpose timers, 20 ADC channels |
| Development environment | Arduino IDE / ESP-IDF / MicroPython |
| Ambient light sensor | Supports ambient light sensing, proximity detection, and infrared transmit/receive |
| Ports | Type-C, UART, I2C, camera, LCD display, external speaker |
| 6-axis IMU sensor | Integrated 3-axis accelerometer + 3-axis gyroscope |
| Power supply voltage | 5–12.6 V |
| Audio codec chip | Features high-performance, low-noise audio, supporting playback, decoding, and recording |
| Temperature & humidity sensor | High-precision temperature and humidity sensing |
| Buzzer | PWM output control |
| External storage | EEPROM, TF card |
| PWM servo port | 4 |
| Bus servo port | 2 |
| I2C port | 5 |
| Custom function buttons | 5 |
| Custom LED | 2 |
| Power output port | 3 × 3.3V, 3 × 5V |
| TF card slot | Supports external TF card |
Shipping & Delivery
1. Free Shipping Policy
Hiwonder offers free standard shipping on orders over US $499 (before tax and duties), delivered via trusted carriers such as DHL, UPS, or FedEx.
Most orders arrive within 6 working days after dispatch. You can check if your country is eligible for free shipping in the regions listed below.
Eligible Regions
- Americas: United States, Canada, Mexico, Chile
- Europe: Germany, United Kingdom, Netherlands, Switzerland, France, Austria, Italy, Belgium, Spain, Sweden, Finland, Norway, Portugal, Czech Republic, Poland, Greece, Slovenia, Romania, Denmark, Bulgaria, Luxembourg, Slovakia, Hungary, Ireland, Estonia, Lithuania
- Asia: China, Japan, Singapore, South Korea, United Arab Emirates, Malaysia, Thailand, Philippines, Indonesia
- Oceania: Australia, New Zealand
If your country or region is not listed above, the shipping cost will be automatically calculated at checkout once you enter your shipping address.
2. Customs & Import Fees
All international shipments are subject to local customs regulations. Import duties, taxes, or other fees may be charged by your country's customs authority upon arrival.
Our shipping term is FOB Shenzhen, which means these fees, if any, are the customer's responsibility. The shipping carriers will assist with the customs clearance process to ensure smooth delivery.
If a package is returned due to unpaid customs duties, any related return or reshipping fees will be deducted from your refund.
3. Order Processing Time
Orders are typically processed within 24 hours after placement and shipped the next business day.
Orders placed on weekends or public holidays will be shipped on the next working day.
Once shipped, you will receive a confirmation email with tracking information.
Questions & Answers
Have a Question?
Be the first to ask a question about this.
