ESP32-S3 Sense Thumb-Sized AI Vision Development Board
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Description
ESP32-S3 Sense Thumb-Sized AI Vision Development Board
Unleash the power of embedded AI, computer vision, and IoT in a palm-sized form factor! This compact development board is your ultimate tool for building smart cameras, voice assistants, wearable tech, and edge AI projects—with zero compromise on performance. 🚀📸
🧠 Powerful Dual-Core Processing
- Equipped with ESP32-S3 32-bit dual-core Xtensa LX7 processor, running at up to 240MHz
- 8MB PSRAM + 8MB Flash for smooth multitasking and complex AI/ML workloads
- Fully compatible with Arduino IDE and MicroPython for beginner-friendly programming
📸 Built-In OV2640 Camera & Digital Microphone
- Integrated OV2640 camera sensor (1600×1200 resolution) for real-time visual recognition, image capture, and AI vision projects
- Onboard digital microphone for voice control, audio recording, and smart voice assistants
- Perfect for smart glasses, security cameras, and edge AI vision applications
📡 Dual Wireless Connectivity
- 2.4GHz Wi-Fi (802.11 b/g/n) + BLE 5.0 for seamless IoT connectivity
- U.FL antenna connector for extended range (100m+ line-of-sight communication)
- Ideal for home automation, remote monitoring, and wireless IoT projects
🔋 Ultra-Low Power & Battery-Friendly
- Deep sleep mode as low as 14µA for ultra-long battery life
- Onboard lithium battery charge/discharge management (100mA charging current)
- 5V Type-C input + 4.2V battery input for portable, battery-powered projects
📦 Compact & Feature-Rich Design
- Tiny 21×17.8×15mm footprint (with expansion board) for space-constrained wearable/embedded projects
- 11× GPIOs (PWM), 9× ADC, 1× UART, 1× IIC, 1× IIS, 1× SPI, 1× SD card slot (supports up to 32GB FAT)
- Built-in user LED, charge LED, reset button, and boot button for easy debugging
- Onboard B2B connector for camera/microphone expansion (Sense model only)
🛡️ Robust & Durable Build
- Seamless welded structure with rust-resistant coating
- Overload protection and ESD-safe design for long-term reliability
- Wide operating temperature range: -40°C ~ 65°C for industrial and outdoor use
🎯 Perfect For
✅ AI & Computer Vision: Image recognition, object detection, smart cameras, and edge ML projects
✅ Wearable Tech: Smart glasses, fitness trackers, and portable AI devices
✅ IoT & Home Automation: Smart sensors, remote monitoring, and wireless control systems
✅ Education & STEM: Arduino/MicroPython learning, embedded systems, and AI education
✅ Industrial Automation: Edge computing, machine vision, and industrial IoT (IIoT)
✅ DIY Electronics: Prototyping, hobby projects, and custom embedded solutions
✅ Wearable Tech: Smart glasses, fitness trackers, and portable AI devices
✅ IoT & Home Automation: Smart sensors, remote monitoring, and wireless control systems
✅ Education & STEM: Arduino/MicroPython learning, embedded systems, and AI education
✅ Industrial Automation: Edge computing, machine vision, and industrial IoT (IIoT)
✅ DIY Electronics: Prototyping, hobby projects, and custom embedded solutions
📦 What's Included (By Model)
📸 ESP32-S3 Sense (Vision Model)
✅ 1 × ESP32-S3 Sense Development Board
✅ 1 × OV2640 Camera Module
✅ 1 × Digital Microphone
✅ 1 × Wi-Fi Antenna
✅ 2 × Aluminum Heatsinks
✅ 2 × 7-Pin Headers
✅ 1 × OV2640 Camera Module
✅ 1 × Digital Microphone
✅ 1 × Wi-Fi Antenna
✅ 2 × Aluminum Heatsinks
✅ 2 × 7-Pin Headers
⚡ ESP32-S3 (Standard Model)
✅ 1 × ESP32-S3 Development Board
✅ 1 × Wi-Fi Antenna
✅ 2 × 7-Pin Headers
✅ 1 × Wi-Fi Antenna
✅ 2 × 7-Pin Headers
💰 ESP32-C3 (Budget Model)
✅ 1 × ESP32-C3 Development Board
✅ 1 × Wi-Fi Antenna
✅ 2 × 7-Pin Headers
✅ 1 × Wi-Fi Antenna
✅ 2 × 7-Pin Headers
🌐 ESP32-C6 (Wi-Fi 6 Model)
✅ 1 × ESP32-C6 Development Board
✅ 2 × 7-Pin Headers
✅ 2 × 7-Pin Headers
📐 Technical Specifications
| Feature | ESP32-S3 Sense | ESP32-S3 | ESP32-C3 | ESP32-C6 |
|---|---|---|---|---|
| Processor | Xtensa LX7 Dual-Core (240MHz) | Xtensa LX7 Dual-Core (240MHz) | RISC-V Single-Core (160MHz) | RISC-V Dual-Core (160MHz) |
| Wireless | 2.4GHz Wi-Fi + BLE 5.0 | 2.4GHz Wi-Fi + BLE 5.0 | 2.4GHz Wi-Fi + BLE 5.0 | 2.4GHz Wi-Fi 6 + BLE 5.0 + Zigbee/Thread |
| Memory | 8MB PSRAM + 8MB Flash | 8MB PSRAM + 8MB Flash | 400KB SRAM + 4MB Flash | 512KB SRAM + 4MB Flash |
| Camera/Mic | ✅ Integrated OV2640 + Mic | ❌ | ❌ | ❌ |
| SD Card Slot | ✅ (Up to 32GB) | ✅ (Up to 32GB) | ❌ | ❌ |
| Dimensions | 21×17.8×15mm | 21×17.8mm | 21×17.8mm | 21×17.8mm |
| Input Voltage | 5V (Type-C) / 4.2V (Battery) | 5V (Type-C) / 4.2V (Battery) | 5V (Type-C) / 4.2V (Battery) | 5V (Type-C) / 4.2V (Battery) |
| Operating Temp | -40°C ~ 65°C | -40°C ~ 65°C | -40°C ~ 85°C | -40°C ~ 85°C |
🌟 Why Choose This Development Board?
Unlike bulky, expensive dev kits, this thumb-sized board packs enterprise-grade performance into a portable, affordable package. Whether you’re a hobbyist, student, or professional engineer, it’s the perfect platform for bringing your AI, IoT, and embedded vision ideas to life—with full Arduino/MicroPython compatibility for fast, easy development.
Add to cart now and start building your next AI/IoT project today! 🛒💻
🌎Worldwide Shipping✈
Please note that shipping is insured. However, you may receive your items earlier. Tracking Numbers will ALWAYS be sent so you can track it every step of the way! Cool things are worth waiting for! 😉
💖Our original intention
Provide interesting, fashionable and high-quality products in the world. We will do our best to provide customers with excellent customer service support, because we attach great importance to absolutely zero-risk customer satisfaction.
