FireBeetle 2 ESP32-S3 AI Board with OV2640 Camera (Image Recognition, BLE 5) - DFRobot

DFRobot FireBeetle 2 ESP32-S3 integrates an AI accelerator, OV2640 camera support, and ample memory in a compact format. Perfect for developers making facial recognition, object detection and smart security systems. The board features: 16 MB Flash memory, 8 MB PSRAM, integrated connector and independent power supply for OV2640 camera. It also integrates: general Display Interface (GDI) for easy screen connection, power management unit with Li-ion battery charging support, and hardware ON/OFF control. The board is compatible with Arduino IDE, making development rapido and intuitive.

Unmatched AI Vision Capabilities: Integrated OV2640 (2MP) Camera & ESP32-S3 AI Accelerator.

Start computer vision and image recognition projects (such as face detection and object tracking) immediately without complex configurations! The included OV2640 camera offers 1600×1200 resolution with a 68° field of view. The AI acceleration hardware built into the ESP32-S3 significantly speeds up neural network inference, enabling real-time image processing directly on the device. Perfect for smart security cameras or interactive installations. No complex camera configuration is required!

Powerful Processing and Large Memory for AI Models: Dual-core ESP32-S3 @ 240MHz, 16MB Flash, 8MB PSRAM

Handle complex AI models and large amounts of data with ease. The dual-core Xtensa LX7 processor provides raw power, while the 16MB of Flash allows you to store large programs and the 8MB of PSRAM is critical to host machine learning models (such as TensorFlow Lite Micro) and image buffers. Sophisticated facial recognition models or voice command systems can be trained and deployed directly on the board.

Robust & IoT-Ready Connectivity: WiFi 4 (802.11 b/g/n) & Bluetooth 5 LE/Mesh, Support Matter

Effortlessly connect your projects to the cloud, smartphones or other devices. The board offers stable WiFi (station/AP mode) and low-power Bluetooth 5 with support for Bluetooth Mesh and Espressif WiFi Mesh for extended networks. Compatibility with the Matter protocol ensures future-proofing in the development of devices smart home . Ideal for remote monitoring and wireless data transmission.

Simplified Development & Power Management: Arduino/MicroPython/ESP-IDF, GDI Display Port, Battery Charging

Get started quickly with popular frameworks: Arduino IDE for simplicity, MicroPython for scripting rapido, or ESP-IDF for advanced control.
Built-in GDI port simplifies connecting displays. Built-in power management supports Li-ion battery charging (up to 1A) and features hardware ON/OFF control, ideal for low-power projects and portable applications.

Optimized Design & Reliability: Independent Camera Power Supply, Anti-Interference, Industrial Temperature.

Designed for maximum performance. Dedicated camera power circuitry reduces interference, ensuring cleaner images.
Built to operate in industrial environments with temperatures from -20°C to 70°C.

Features

• Image Recognition: built-in GDI for easy connection to displays
• Powerful Chip: ESP32-S3 module with AI acceleration
• Large Memory: 16MB Flash & 8MB PSRAM
• Integrated Camera Interface & Independent Power Supply: Easy to connect and with high resistance to interference
• Integrated Power Management: Supports Li-ion battery charging and hardware ON/OFF control
• Dual-Mode Communication: Wi-Fi and Bluetooth 5

Applications

• Image Recognition with AI: Create locks with facial recognition, object detection systems, product counters, gesture control interfaces, license plate readers.
• Smart Home & Security: Make cameras for intruder detection, pet monitoring, doorbells smart with video, environmental detection (in combination with sensors).
• Industrial IoT & Machine Vision: Develops machine vision inspections, QR/barcode scanners, equipment monitoring with visual feedback.
• Edge AI & TinyML: Run TensorFlow Lite Micro models directly on the device for sensor fusion, anomaly detection and predictive maintenance at the edge of the network.
• Wireless Video Streaming: Implement low-latency video transmission for FPV projects or remote monitoring feeds (considering bandwidth limitations).
• Voice Control Interfaces: Combine with microphones for local voice recognition by leveraging AI accelerator.

Package contains: 1 x FireBeetle 2 ESP32-S3 AI Board with OV2640 Camera (Image Recognition, BLE 5) - DFRobot

Specifically, the kit includes:

• 1 x FireBeetle 2 ESP32-S3 (N16R8) AIoT Microcontroller Board (Supports Wi-Fi and Bluetooth)
• 1 x OV2640 Camera
• 1 x 18-pin Male Header 2.54 mm
• 1 x Header Female 18 pin 2.54 mm
• 1 x Header Male 14 pin 2.54 mm
• 1 x Header Female 14 pin 2.54 mm