Description:

The FireBeetle ESP32 is a compact, low-power IoT development board featuring dual-core processing, WiFi, and Bluetooth connectivity. With just 10A deep-sleep current, it's ideal for battery-powered projects that need wireless connectivity.

Compatible with Arduino IDE, ESP-IDF, and MicroPython, the board uses Arduino UNO-compatible pin mapping for easy migration of existing projects. Powers from USB or 3.7V LiPo battery with built-in charging.

Key Features

• ESP-WROOM-32 Module Dual-core Tensilica LX6 at 240MHz
• WiFi 802.11n Up to 150Mbps connectivity
• Bluetooth 4.2 Classic and BLE support
• Ultra-Low Power Just 10A in deep-sleep mode
• LiPo Battery Support 3.7V with built-in charging
• Arduino Compatible UNO-style pin mapping
• Compact Size 24mm 53mm
• FireBeetle Ecosystem Compatible with DFRobot shields

Specifications

• Processor Dual-core 240MHz
• Memory 520KB SRAM, 16Mbit Flash
• Operating Voltage 3.3V (input 3.3-5V)
• Digital I/O 10 pins
• Analog Inputs 5 pins
• Interfaces SPI, I2C, I2S
• Max Discharge 600mA
• Operating Temp -40C to +85C

Ideal For

• Battery-powered IoT devices
• WiFi sensor nodes
• Bluetooth peripherals
• Smart home projects
• Wearable electronics

Package Contents

• 1 FireBeetle ESP32 board

Resources

• DFRobot Wiki