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The Beetle Ble (Former name as Bluno Beetle) is a board based on Arduino Uno with Bluetooth 4.0 (BLE). It is probably the smallest BLE board in the market. It uses standard Arduino IDE to upload codes via without any extra library and drivers. This Beetle BLE is another milestone in the Beetle line, which makes DIY users have more options in the project design. It is fully compatible with Bluno in instructions and procedures. Support Bluetooth HID and ibeacon modes. You may also check the Bluetooth microcontroller selection guide to get more information.
The Beetle BLE is a super tiny and low-cost Arduino-compatible board with Bluetooth 4.0. The Beetle BLE can be used for disposable projects, such as DIY projects, workshops, gift projects, E-Textiles wearable, and educational. For students and makers who can not afford too much on hardware purchasing, Beetle can be a great solution.
Specifications
| Chipset | CC2540 |
| Microcontroller Chip | ATmega328 |
| Operating Voltage (VDC) | 5 |
| Input Voltage (V) | <8 |
| Interface Type | I2C |
| Sensitivity (dBm) | -93 |
| Maximum Clock Frequency (MHz) | 16 |
| Working Temperature Range (°C) | -10 to 85 |
| Length (mm) | 33.1 |
| Width (mm) | 28.8 |
| Weight (gm) | 10.4 |
| Shipment Weight | 0.015 kg |
Features:
- ATmega328@16MHz
- Bluetooth Low Energy (BT 4.0)
- Micro USB port
- Super Compact Size
- Support Bluetooth HID and ibeacon
- Compatible with all DFRobot Bluno Series
- Support Wireless Programming
Package Includes:
- 1 x DFRobot Beetle BLE – The Smallest Board Based on Arduino Uno with Bluetooth 4.0
