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- Adafruit Feather 32u4 Bluefruit LE [ADA2829]
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Item #:
18882627
Adafruit Feather 32u4 Bluefruit LE [ADA2829]
85% of respondents would recommend this to a friend
Item #:
18882627
RWF 61099
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The Adafruit Feather 32u4 Bluefruit LE ADA2829 is the ideal microcontroller for your next project
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What Stands Out
Bluetooth Connectivity
Seamlessly connect to Bluetooth Low Energy devices, providing easy integration and control for IoT applications, making it perfect for hobbyists and developers.
Compact Design
This lightweight and compact board is ideal for portable projects, allowing for versatile applications without sacrificing space and ease of use.
Microcontroller Versatility
Equipped with the powerful ATmega32U4, this board combines efficient performance with the capability of USB communication, enhancing project development time and functionality.
Product Details
- ATmega32u4 clocked at 8 MHz and at 3.3V logic
- USB native support, built-in USB bootloader, and serial port debugging
- Can act like a mouse, keyboard, USB MIDI device, etc.
- Hardware Serial, hardware I2C, hardware SPI support
| Memory Storage Capacity | 32 KB |
| Connectivity Technology | I2C, USB |
| Operating System | Windows 8 |
| Wireless Compability | Bluetooth |
| Compatible Devices | Devices with Bluetooth Low Energy (BLE) connectivity |
| RAM Memory Technology | LPDDR2 |
| Processor Count | 1 |
| Total Usb Ports | 1 |
| Brand | Adafruit |
| Model Name | Adafruit Feather 32u4 Bluefruit LE |
| Built-In Media | Adafruit Feather 32u4 Bluefruit LE board, USB bootloader, battery charging circuit, 3.3V regulator, 20 GPIO pins, 8 PWM pins, 10 analog inputs, power/enable pin, reset button, 4 mounting holes, Bluefruit BTLE module |
| UPC | 743724369120 604310748098 704256794873 |
| Global Trade Identification Number | 00704256794873 |
| Item Weight | 4.54 g |
| Manufacturer | Adafruit |
| Model Number | ADA2829 |
| Mfr Part Number | ADA2829 |
| Included Components | Adafruit Feather 32u4 Bluefruit LE board, USB bootloader, battery charging circuit, 3.3V regulator, 20 GPIO pins, 8 PWM pins, 10 analog inputs, power/enable pin, reset button, 4 mounting holes, Bluefruit BTLE module See more |
Who Should Buy?
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Bluetooth Developers
Ideal for developers creating Bluetooth LE applications and prototypes requiring easy connectivity with mobile devices.
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Wearable Projects
Fantastic for creating wearable technology projects that require low power consumption and wireless communication.
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Education Purposes
Great for educational settings where students can learn about microcontrollers and Bluetooth technology through hands-on projects.
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High Power Apps
Not suitable for projects requiring high processing power or extensive I/O capabilities due to its limited hardware specifications.
Product Description
Adafruit Feather 32u4 Bluefruit LE [ADA2829]
About This Item
Introducing the Adafruit Feather 32u4 Bluefruit LE - the all-in-one Arduino-compatible development board with built-in Bluetooth Low Energy (BLE) and USB connectivity. Designed to be lightweight and portable, the Feather 32u4 Bluefruit LE is perfect for your wireless projects that require iOS or Android compatibility. With Bluetooth Low Energy, you can connect your device to iOS devices without the need for special certification. It's also supported by all modern smart phones, making it ideal for portable projects that utilize mobile devices.
Plus, it works seamlessly with Mac OS X and Windows 8+. At the core of the Feather 32u4 is the ATmega32u4 chip, running at 8 MHz and 3.3V logic. This chip provides 32K of flash and 2K of RAM, along with USB connectivity. With the built-in USB-to-Serial program and debug capability, you can easily program and debug your projects without the need for an additional chip. To make it even more convenient for portable projects, we've included a connector for 3.7V lithium polymer batteries and built-in battery charging.
The Feather 32u4 Bluefruit LE can run directly from the micro USB connector or from a battery. When connected to a power source, the Feather will automatically switch to USB power, making it versatile and adaptable to your project needs. You can also monitor the battery voltage through an analog pin, so you'll always know when it's time for a recharge. Here are some key specifications: - Adafruit Part Number: 2829 - Stock Type: Development Boards >> Feather >> Boards - In Stock & Ready to Ship Experience the power of the Adafruit Feather 32u4 Bluefruit LE and take your wireless projects to new heights.
Order yours today and start flying!.
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Customer Questions & Answers
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Question:
What is the Adafruit Feather 32u4 Bluefruit LE?
Answer: The Adafruit Feather 32u4 Bluefruit LE is a compact and versatile microcontroller board designed for Bluetooth Low Energy (BLE) projects. It features the ATmega32u4 processor, integrated Bluetooth capabilities, and a rich set of input/output pins. This makes it suitable for various applications like wearable tech, IoT devices, or home automation where wireless communication is essential. Its featherweight design allows for easy integration into both prototypes and final products, ensuring that creatives can explore innovative ideas seamlessly. -
Question:
Can I use the Adafruit Feather 32u4 with Arduino IDE?
Answer: Yes, the Adafruit Feather 32u4 Bluefruit LE is fully compatible with the Arduino IDE. You can program it using standard Arduino libraries and sketches, making it an accessible option for both beginners and experienced developers. The setup process is straightforward, involving the addition of the Adafruit board definitions in the IDE. This allows users to quickly leverage the extensive Arduino ecosystem for developing applications such as beverage dispensers, Bluetooth-connected sensors, and interactive projects. -
Question:
What are the main features of Adafruit Feather 32u4?
Answer: The Adafruit Feather 32u4 Bluefruit LE boasts several key features, including an integrated ATmega32u4 microcontroller, built-in Bluetooth LE support, a 3.7V LiPo battery connector, and a wide range of GPIO pins. Additionally, it has a micro USB connector for programming and powering the board. These features make it ideal for connecting devices and processes while using minimal power, allowing developers to create sophisticated applications, such as smart home gadgets or health tracking devices. -
Question:
How can I connect the Adafruit Feather 32u4 to other devices?
Answer: You can connect the Adafruit Feather 32u4 Bluefruit LE to other devices using Bluetooth Low Energy (BLE). It supports central and peripheral modes, allowing it to communicate as a BLE device or control other BLE devices. This capacity is crucial for projects such as smart home systems where multiple sensors or actuators need to interact wirelessly. Developers can utilize libraries to establish connections and transfer data seamlessly between devices. -
Question:
What type of power supply does the Adafruit Feather 32u4 require?
Answer: The Adafruit Feather 32u4 Bluefruit LE can be powered using a 3.7V lithium-polymer (LiPo) battery connected via its onboard JST connector or through a micro USB cable. This power versatility allows you to use it in portable projects or while directly powering it from a computer or wall adapter. This feature is especially useful in wearable electronics, where a compact power source is necessary. -
Question:
What programming languages can I use with the Adafruit Feather 32u4?
Answer: The primary programming language for the Adafruit Feather 32u4 Bluefruit LE is C/C++ via the Arduino IDE. However, it is also compatible with CircuitPython, providing an alternative for those who prefer a more Pythonic syntax. This multi-language support allows a broader range of creators to engage with the board, empowering them to build projects like Bluetooth-controlled robotic arms, smart health monitors, and educational tools seamlessly. -
Question:
Does the Adafruit Feather 32u4 have any built-in sensors?
Answer: No, the Adafruit Feather 32u4 Bluefruit LE does not come with built-in sensors; however, it has multiple GPIO pins that can be easily connected to various external sensors. The flexibility of adding sensors allows users to expand their projects to include functionality like temperature readings, moisture detection, or motion sensing. This modularity is particularly appealing for developers who want to customize their setups for specific applications. -
Question:
What are some practical applications of the Adafruit Feather 32u4?
Answer: The Adafruit Feather 32u4 Bluefruit LE offers great potential for a variety of applications, including wearable technology, remote sensors, and smart devices. For instance, you can create a wearable fitness tracker that communicates with a smartphone app via Bluetooth, or develop a smart weather station that monitors temperature and humidity. Its versatility allows makers to innovate across numerous fields like health, fitness, agriculture, and automation. -
Question:
How do I update the firmware on the Adafruit Feather 32u4?
Answer: Updating the firmware on the Adafruit Feather 32u4 Bluefruit LE can be done by connecting it to your computer via USB and using the relevant firmware files from Adafruit’s GitHub repository. The process involves uploading the new firmware to the board using the Arduino IDE or another compatible programming interface. Keeping the firmware updated ensures that you benefit from the latest features and improvements for your BLE projects. -
Question:
Where can I buy Adafruit Feather 32u4 Bluefruit LE [ADA2829] in Rwanda?
Answer: You can purchase the Adafruit Feather 32u4 Bluefruit LE [ADA2829] from Ubuy. Ubuy offers a convenient online shopping experience, ensuring a reliable source for this microcontroller board in Rwanda. Their platform allows you to browse, compare, and choose the right electronics for your projects easily.
Adafruit Single Board Computers ADA2829 Editorial Review
The Adafruit Feather 32u4 Bluefruit LE is a versatile device that offers the flexibility of placing headers on either top or bottom of the board. It allows users to send keyboard commands wirelessly, with latency being insignificant based on the application. One can use the Bluetooth mobile app while running Arduino programs, which is the main purpose of this BLE module designed for Arduino. Overall, customers are satisfied with the performance and functionality of the Adafruit Feather 32u4 Bluefruit LE. The device has been praised for its ease of use and versatility. The product's ability to communicate with other devices through Bluetooth has been received positively as well.
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Pros
- Easy to use
- Versatile
- Allows wireless keyboard commands
- Able to communicate through Bluetooth
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RWF 61099
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Features & Benefits
- Powered by an ATmega32u4 clocked at 8 MHz and at 3.3V logic
- Hardware Serial, hardware I2C, hardware SPI support for optimum performance
- Built-in USB bootloader and serial port debugging feature
- Can also act like a mouse, keyboard, USB MIDI device, etc
- Flora-compatible chip with USB native support and no need for an FTDI-like chip
- Ideal for prototyping Bluetooth Low Energy devices.
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