Adafruit
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Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
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Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
Add Bluetooth support to your project easily using this easy to use module from Adafruit
Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)
Item #: 18596836

Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)

88% of respondents would recommend this to a friend

Item #: 18596836

LSL 813

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Add Bluetooth support to your project easily using this easy to use module from Adafruit
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What Stands Out

Versatile Connectivity
Easily connect to various devices using Bluetooth Low Energy, allowing seamless communication for IoT projects without needing extensive coding or technical knowledge.
Compact Design
Its small form factor makes it ideal for portable applications, fitting easily into tight spaces while maintaining robust performance for Bluetooth connectivity.
Extensive Compatibility
Supports multiple microcontroller platforms and is backed by comprehensive libraries, ensuring effortless integration and support for a wide range of projects.

Product Details

Shop Adafruit Bluefruit LE UART Friend from Ubuy Lesotho - Bluetooth Low Energy BLE. Enjoy fast delivery and global shipping. Discover the best deals at Ubuy Lesotho.
  • Features easy AT command set for quick setup and usage
  • Enables adding Bluetooth Low Energy connectivity to devices with hardware or software serial ports
  • Capable of acting like an HID Keyboard for devices supporting BLE HID
  • Includes built-in over-the-air bootloading capability for firmware updates
  • Ideal for adding powerful Bluetooth Low Energy to robots, art, or other electronics projects
  • Comes with hardware flow control for seamless data transfer
BrandAdafruit
Unit Count1 Count
UPC600346599031 748347529258
Number of Items1
ManufacturerAdafruit
Model Number2479
Mfr Part Number2479
Hardware InterfaceBluetooth
Compatible DevicesKeyboard, Smartphone, Tablet
Data Link ProtocolBluetooth
Compatible Operating System FamilyAndroid
Item Weight18.14 g

Who Should Buy?

Suitable For
  • IoT Developers

    Ideal for developers creating Internet of Things projects that require versatile and efficient Bluetooth communication.

  • Wearable Tech Enthusiasts

    Perfect for hobbyists designing wearable technology that needs low power Bluetooth connectivity for data transmission.

  • Educational Purposes

    Useful for educators and students in electronics courses to learn about BLE technology and its applications.

Not Suitable For
  • Large Scale Systems

    Not suitable for projects requiring extensive Bluetooth connectivity beyond individual or small group devices due to range limitations.

Product Description

Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy (BLE)

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Customer Questions & Answers

  • Question: What is the Adafruit Bluefruit LE UART Friend used for?

    Answer: The Adafruit Bluefruit LE UART Friend is a versatile Bluetooth Low Energy device designed for seamless communication between smartphones, tablets, and microcontrollers. It serves applications like wireless sensor data transmission, remote control systems, or IoT device integration, enabling developers to create innovative projects. This module is particularly useful for hobbyists creating Bluetooth-enabled gadgets or products that require mobile connectivity for data exchange.
  • Question: What programming languages can I use with the Adafruit Bluefruit LE UART Friend?

    Answer: The Adafruit Bluefruit LE UART Friend supports various programming languages, primarily Arduino and CircuitPython. Users can leverage libraries provided by Adafruit for ease of use and functionality. Programming in Arduino allows for broad compatibility with numerous microcontroller boards, while CircuitPython brings a more beginner-friendly approach, making it suitable for educational purposes and rapid prototyping.
  • Question: How do I connect the Adafruit Bluefruit LE UART Friend to my microcontroller?

    Answer: To connect the Adafruit Bluefruit LE UART Friend to your microcontroller, you typically use the UART (Universal Asynchronous Receiver-Transmitter) protocol. The module requires connections to the TX/RX pins on your microcontroller, power (usually 3.3V), and ground. This setup allows for bi-directional communication. For a step-by-step guide, you can refer to the documentation provided by Adafruit, which includes pinout diagrams and code examples for different microcontroller platforms.
  • Question: What are the power requirements for the Adafruit Bluefruit LE UART Friend?

    Answer: The Adafruit Bluefruit LE UART Friend operates at a voltage range of 3.3V, making it compatible with various microcontroller platforms. It consumes minimal power, which is essential for battery-operated projects. Be sure to use the appropriate power source to prevent damage. This low-power consumption suits applications like wearable devices or remote sensors, where prolonged battery life is crucial.
  • Question: Can I use the Adafruit Bluefruit LE UART Friend with iOS and Android devices?

    Answer: Yes, the Adafruit Bluefruit LE UART Friend is designed to communicate with both iOS and Android devices seamlessly. Adafruit provides sample apps for both platforms that showcase its capabilities and help you get started quickly. Whether you’re developing a custom Bluetooth application or accessing sensor data, you can rely on this support to enhance your mobile projects, providing extensive versatility in mobile app development.
  • Question: What are some project ideas using the Adafruit Bluefruit LE UART Friend?

    Answer: The Adafruit Bluefruit LE UART Friend can be incorporated into numerous projects, such as remote-controlled cars, wireless environmental monitoring systems, or smart home devices. For instance, you could create a temperature and humidity sensor that sends readings to a smartphone in real-time. Such projects highlight the module's ability to enhance interaction and automation, paving the way for innovative DIY solutions.
  • Question: What are the dimensions of the Adafruit Bluefruit LE UART Friend?

    Answer: The Adafruit Bluefruit LE UART Friend has compact dimensions of approximately 2.8 x 1.52 inches (71mm x 39mm), making it lightweight and easy to integrate into various projects, whether you're designing a wearable device or a small sensor module. Its small form factor facilitates placement in tight spaces, making this module a great choice for portable applications where size constraints are major considerations.
  • Question: Does the Adafruit Bluefruit LE UART Friend have a built-in antenna?

    Answer: Yes, the Adafruit Bluefruit LE UART Friend features an integrated antenna, which enhances its Bluetooth connectivity without the need for any additional components. This built-in antenna simplifies your project design while ensuring reliable wireless communication. The module is suitable for both beginner and advanced projects, as it allows for straightforward setup without compromising on performance.
  • Question: Is there any encryption support with the Adafruit Bluefruit LE UART Friend?

    Answer: Yes, the Adafruit Bluefruit LE UART Friend supports different levels of encryption, enhancing security in data transmission. This ensures that sensitive information sent between devices can be protected, which is especially important in applications like smart locks or health monitoring systems. Engineers and developers can utilize these features to incorporate security protocols into their prototypes while maintaining user privacy.
  • Question: Where can I buy Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy BLE in Lesotho?

    Answer: You can buy the Adafruit Bluefruit LE UART Friend - Bluetooth Low Energy BLE from Ubuy in Lesotho. Ubuy offers a reliable platform for accessing a variety of electronics and components, including Adafruit products, making it easier for you to get everything you need for your projects.

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LSL 813

Order now and get it around Saturday, September 19

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Fastest cross-border delivery

Features & Benefits

  • Easily add Bluetooth Low Energy connectivity to any hardware or software serial port
  • Includes hardware flow control to avoid data loss
  • Can act as a data pipe for transparently transmitting data
  • Free iOS and Android app available for immediate use
  • Fully supported by Adafruit with custom firmware
  • Full control over the device

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