DFRobot FireBeetle 2 ESP32-E IoT Microcontroller Board – Supports Wi-Fi & Bluetooth The FireBeetle 2 ESP32-E IoT development board is an advanced ESP-WROOM-32E-based main controller featuring dual-core chips designed specifically for Internet of Things applications. This powerful yet energy-efficient ESP32 WiFi module supports both WiFi and Bluetooth dual-mode communication, making it incredibly versatile for a wide range of connected projects. With its compact size, ultra-low power consumption, onboard charging circuit, and user-friendly interface, this microcontroller is perfect for smart home IoT, industrial applications, and wearable devices. The board can be easily integrated with popular IoT platforms like IFTTT, allowing you to create your own smart home system without complicated setup procedures. What sets the FireBeetle 2 ESP32-E Bluetooth microcontroller apart is its exceptional balance of performance and power efficiency. The board features a Tensilica LX6 dual-core processor running at 240MHz with 520KB SRAM and 32Mbit Flash memory, providing ample processing power and storage for sophisticated applications. The low power ESP32 design achieves just 10?A power consumption in deep sleep mode, making it ideal for battery-powered projects. Programming is straightforward with Arduino IDE support, and the board will soon support Scratch graphical programming and MicroPython. With thousands of compatible sensors featuring welding-free Gravity interfaces, getting started is simple even for beginners. The stamp hole design allows for easy embedding into your PCB, saving both time and money when building and testing prototypes. Features ESP32 dual-core processor with main frequency of 240MHz Ultra-low power consumption of just 10?A in deep sleep mode for extended battery life. WiFi Bluetooth 4.0 dual-mode module supporting 802.11 b/g/n/d/e/i/k/r protocols. Onboard charging circuit and PH2.0 lithium battery interface with USB charging support. GDI Display Port for easy connection to compatible screens. Digital I/O x10, Analog Input x5, SPI x1, IIC x1, I2S x1 (Arduino default). Compact size of 25.4mm 60mm Pinout
