The DFRobot FireBeetle 2 ESP32-S3 is a high-performance AIoT microcontroller designed for smart applications. Powered by a 240 MHz Xtensa dual-core LX7 processor, it features 16MB Flash and 8MB PSRAM for enhanced storage. The board includes an onboard OV2640 2MP camera with an independent power supply, enabling image recognition and smart monitoring. Supporting WiFi (802.11 b/g/n) and Bluetooth 5 (LE) plus Mesh and Matter protocols, it offers reliable dual-mode communication. Integrated power management supports Li-ion battery charging and hardware control. Programmable via Arduino IDE, ESP-IDF, and MicroPython, it is ideal for flexible, AI-powered IoT developments. This ESP32-S3 development board with camera is the perfect AI microcontroller for image recognition projects.

Key Features

• Onboard 2MP OV2640 camera with independent power supply for AI camera applications
• Dual-mode WiFi and Bluetooth 5 connectivity with Mesh and Matter support for IoT
• Powerful 240 MHz dual-core Xtensa processor with AI acceleration and ESP32-S3 performance
• 16MB Flash and 8MB PSRAM for greater storage capacity in this microcontroller board
• Integrated Li-ion battery charging & hardware power management for portable AIoT
• Onboard GDI interface for easy screen connection to your ESP32-S3 board
• Compatible with Arduino, ESP-IDF, and MicroPython for flexible programming

Technical Specifications

• CPU: Xtensa dual-core 32-bit LX7 @ 240 MHz (ESP32-S3)
• Flash: 16MB; PSRAM: 8MB; SRAM: 512KB; Storage: High-capacity development board
• Camera: OV2640, 2MP, 68 FOV, 1600×1200 resolution AI camera module
• Connectivity: WiFi 802.11 b/g/n (2.4 GHz), Bluetooth 5 (LE), Mesh, Matter IoT protocol
• Ports: 26 Digital I/O, SPI x2, UART x3, I2C x2, I2S x2, ADC 12-bit x20 channels
• Input Voltage: 3.3V (operating), 5V (Type-C and VCC)
• Dimensions: 25.4 x 60 mm compact ESP32-S3 form factor

Applications

• AIoT and smart home devices using ESP32-S3
• Speech and image recognition with AI camera
• Industrial IoT solutions and Matter-compatible systems
• Smart monitoring and automation systems with WiFi Bluetooth

Why Choose DFRobot FireBeetle 2 Board ESP32-S3 AIoT Microcontroller with Camera?

The FireBeetle 2 ESP32-S3 combines powerful AI processing, dual-mode wireless communication, and an easy-to-use camera interface in a compact, energy-efficient package. Its support for multiple programming frameworks like Arduino and ESP-IDF, combined with integrated power management, makes it perfect for developers aiming to build fast, reliable, and scalable AIoT applications with minimal hassle. Whether for smart homes, industrial automation, or AI-powered projects, this ESP32-S3 development board provides a comprehensive, ready-to-use AI camera solution.