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DFRobot Bluno Bluetooth 4.0 BLE Arduino Compatible Board

₹2,139.00 (Inclusive of all taxes)
Out of Stock

The DFRobot Bluno is an Arduino-compatible development board that integrates a Bluetooth 4.0 (BLE) module, allowing seamless wireless communication and programming for your projects. It enables developers to easily create smart devices and wearables by combining the familiarity of Arduino Uno with modern low-energy Bluetooth connectivity.

Features

  • Integrated TI CC2540 BLE chip for Bluetooth 4.0 connectivity.
  • Supports wireless programming via Bluetooth Low Energy (BLE).
  • Features Bluetooth HID and iBeacon support for versatile applications.
  • Configurable via AT commands for easy customization of BLE parameters.
  • Fully compatible with Arduino Uno pin mapping, leveraging existing shields.

Out of stock

Description

The DFRobot Bluno revolutionizes Arduino prototyping by embedding a robust Bluetooth 4.0 Low Energy (BLE) module directly onto an Arduino Uno-compatible board. This innovative integration allows developers to effortlessly bridge their physical projects with smart devices, unlocking a new realm of possibilities for IoT, wearables, and interactive applications. Leveraging the powerful TI CC2540 chip, the Bluno ensures reliable and low-power wireless communication.

Beyond basic data exchange, the Bluno offers advanced features such as wireless programming, Bluetooth HID support for interfacing with keyboards or mice, and iBeacon capabilities for proximity-aware applications. Its transparent serial communication simplifies data transfer, while AT commands provide flexible configuration of the BLE module. With full compatibility with Arduino Uno pins, existing shields and accessories can be directly utilized, making it an ideal platform for both seasoned developers and hobbyists eager to explore the potential of Bluetooth 4.0 in their embedded projects.

Key Features

  • On-board BLE chip: TI CC2540 for robust Bluetooth 4.0 connectivity.
  • Supports Wireless Programming via BLE, simplifying code deployment.
  • Features Bluetooth HID (Human Interface Device) support.
  • Includes support for iBeacons for location-based applications.
  • Allows configuration of the BLE module using AT commands.
  • Enables transparent serial communication over Bluetooth.
  • BLE firmware updating is fully supported for future enhancements.
  • Compatible with Android System 4.3+ devices with BLE 4.0 module.
  • Compatible with iOS 7.0+ devices including iPhone 4s+, iPad 3+, etc.
  • Output Current (I/O pin): 40mA, suitable for various peripherals.
  • Output Current (Power pin): 200mA for stable power delivery.
  • Utilizes Arduino Uno bootloader for familiar development workflow.
  • Fully compatible with the standard Arduino Uno pin mapping.

Applications

  • Smart bracelets and wearable devices.
  • Smart pedometers and fitness trackers.
  • IoT sensor nodes with wireless data logging.
  • Bluetooth-controlled robotics and automation.
  • Interactive installations requiring wireless communication.

Technical Specifications

Item TypeDevelopment Board
Board TypeBluno
MicrocontrollerATmega328
On-board BLE ChipTI CC2540
Input Voltage (V)7-12V (or USB Powered)
Output Current (I/O)40mA
Output Current (Power)200mA
BootloaderArduino Uno

Frequently Asked Questions

What microcontrollers does the DFRobot Bluno use, and what is its core functionality?

The DFRobot Bluno utilizes an ATmega328 microcontroller, similar to the Arduino Uno, combined with a TI CC2540 Bluetooth 4.0 (BLE) chip. Its core functionality is to provide an Arduino-compatible platform with integrated low-energy Bluetooth connectivity for wireless communication and programming, ideal for IoT and wearable projects.

What power supply options are available for the DFRobot Bluno?

The DFRobot Bluno can be powered via its USB port or through an external DC power supply ranging from 7V to 12V. This flexibility allows for both development bench power and portable, battery-powered applications, making it suitable for a wide array of embedded projects.

Is the DFRobot Bluno compatible with existing Arduino shields and development environments?

Yes, the DFRobot Bluno is fully compatible with the Arduino Uno pin mapping, meaning most existing Arduino Uno shields will work directly. It uses the standard Arduino Uno bootloader and can be programmed using the Arduino IDE, ensuring a familiar development experience for Arduino users.

Can the DFRobot Bluno communicate with any Bluetooth device, including computers?

The Bluno primarily communicates with other Bluetooth 4.0 Low Energy (BLE) devices using its specific Bluetooth profile. For communication with a computer, a BLE link or USB BLE link dongle is typically required, as standard computer Bluetooth (often BT 2.0/3.0) is not directly compatible without specific drivers or hardware.

Package Includes

  • 1 x DFRobot Bluno - An Arduino-Compatible Board - Bluetooth 4.0

Additional Information

Weight 0.03 kg
Dimensions 6 × 5.3 cm