DFRobot DFR0654 FireBeetle 2 ESP32-E IoT Development Board supports Wi-Fi and Bluetooth
- WiFi+Bluetooth 4.0 Dual-mode Module
- GDI Display Port, easy to connect
- Operating Voltage: 3.3V
- Input Voltage: 3.3V~5.5V
- Support Low-Power: 10uA
- ESP32 Dual-core low power main controller, 10uA power consumption
SKU: Not Found
Brand: DFRobot
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Product Description
This is a DFRobot DFR0654 FireBeetle 2 ESP32-E IoT Development Board supports Wi-Fi and Bluetooth.
FireBeetle ESP32-E, specially designed for IoT, is an ESP-WROOM-32E-based main controller board with dual-core chips.
It supports WiFi and Bluetooth dual-mode communication and features a small size, ultra-low power consumption, onboard charging circuit, and easy-to-use interface, which can be conveniently used for smart home IoT, industrial IoT applications, wearable devices, and so on. You can easily create your own IoT smart home system when connecting it with an IoT platform like IFTTT.
FireBeetle ESP32-E supports Arduino programming and will support Scratch graphical programming and MicroPython programming very soon. We provide you with detailed online tutorials and application cases, and there are thousands of sensors with welding-free Gravity interfaces and actuators to help you get started easily. Besides, the stamp hole design makes it able to be easily embedded in your PCB, greatly saving your costs and time to build and test a prototype.
Features:
- ESP32 Dual-core low power main controller, 10uA power consumption
- WiFi+Bluetooth 4.0 Dual-mode Module
- GDI Display Port, easy to connect
- Onboard Charging Circuit and PH2.0 lithium Battery Interface
- Support USB Charging
- Digital I/O x10（Arduino default）
- Analog Input x5（Arduino default）
- SPI x1（Arduino Default）
- IIC x1（Arduino Default）
- I2S x1（Arduino Default）
Useful Links:
Package Includes:
1 x DFRobot DFR0654 FireBeetle 2 ESP32-E IoT Development Board supports Wi-Fi and Bluetooth
Technical Specifications
| Bluetooth protocol | Bluetooth v4.2 BR/EDR and BLE standard compliant, CVSD and SBC Bluetooth audio |
|---|---|
| Clock Frequency (MHz) | 40 |
| Connector | FireBeetle V2 series compatible |
| Flash Memory | 32Mbit |
| Frequency | 2.4~2.5 GHz |
| Input Voltage (V) | 3.3V~5.5V. |
| Item Type | ESP32 Based |
| Main Frequency | 240MHz |
| Max. Charging Current | 500mA |
| Max. Discharge Current | 600mA@3.3V LDO |
| Module Size (LxWxH) mm | 25.4×60mm/1×2.36” |
| Mount Hole Size | inner diameter of 2.0mm |
| On-chip Clock | 40MHz crystal, 32.768KHz crystal |
| Operating Current (A) | 80mA（Average） |
| Operating Temperature (°C) | -40℃~+85℃ |
| Operating Voltage (VDC) | 3.3 |
| Processor Type | Tensilica LX6 dual-core processor |
| RGB LED | 5/D8 |
| Shipping Dimensions | 5 × 3 × 1 cm |
| Shipping Weight | 0.02 kg |
| SRAM | 520kB |
| Support Low-Power | 10uA |
| WiFi Protocol | 802.11 b/g/n/d/e/i/k/r (802.11n，speed up to 150 Mbps), A-MPDU and A-MSDU Aggregation, support 0.4us guard interval). |
| WiFi Standard | FCC/CE/TELEC/KCC |