Zbotic Logo Zbotic Logo
  • Home
  • Shop
  • Sale
  • 3D Printing
    • Multicolor FDM
    • FDM
    • SLA Resin
    • MJF Nylon
    • SLS Nylon
    • SLM Metal
    • Binder Jetting
  • PCB Service
  • B2B
  • Blogs
  • Contact Us
0 0

View Wishlist Add all to cart

0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: ₹0.00

View cartCheckout

  • Shop
  • About Us
  • Contact Us
  • Reseller
  • Blogs
020 69134444
1800 209 0998
[email protected]
Help Desk
Facebook Twitter Instagram Linkedin YouTube
Zbotic Logo Zbotic Logo
0 0

View Wishlist Add all to cart

0 0
0 Shopping Cart
Shopping cart (0)
Subtotal: ₹0.00

View cartCheckout

All departments
  • 3D Printing
  • 3D Printer
  • Batteries & Chargers
  • Development Boards
  • Drone Parts
  • EBike parts
  • Sensor Modules
  • Electronic Components
  • Electronic Modules
  • IoT and Wireless
  • Mechanical Parts and Workbench Tools
  • Motors & Drivers & Pumps & Actuators
  • DIY and Robot Kits
  • Show more
  • Home
  • Shop
  • Sale
  • 3D Printing
    • Multicolor FDM
    • FDM
    • SLA Resin
    • MJF Nylon
    • SLS Nylon
    • SLM Metal
    • Binder Jetting
  • PCB Service
  • B2B
  • Blogs
  • Contact Us
Home Development Boards Compatible with Arduino Boards Boards Compatible with Arduino
Return to previous page
Adafruit Feather 32u4 Development Board - Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
  • Adafruit Feather 32u4 Development Board - Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
  • Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
  • Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
  • Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829
  • Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829

Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829

Rated 4.71 out of 5 based on 17 customer ratings
(17 customer reviews)
Share: Facebook Twitter Tumblr Linkedin Houzz Vk Pinterest Whatsapp
Add to wishlist
Add to compare

Overview

  • Kit Name: Feather 32u4 Bluefruit LE
  • Technology: MCU
  • Processor: ATmega32u4
  • Compatible:3.7 lipo battery
Brand: Adafruit SKU: AI1764
Category: Boards Compatible with Arduino
Tags: Adafruit, Arduino Compatible, Buy Online India, Development Board, frather, Zbotic

₹4,718.82 (₹3,999.00 + GST)

Description
Additional information
Warranty
COO

This is the Blue variant of the Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829 in Boards Compatible with Arduino. Available at ₹4,718.82 (₹3,999.00 + GST) with free shipping across India.

Looking for Adafruit Feather 32u4 Development Board? Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829 is available at Zbotic with fast shipping across India.

Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores.

This is the Adafruit Feather 32u4 Bluefruit – our take on an ‘all-in-one Arduino-compatible + Bluetooth Low Energy with built-in USB and battery charging. It’s an Adafruit Feather 32u4 with a BTLE module, ready to rock!

Bluetooth Low Energy is the hottest new low-power, 2.4GHz spectrum wireless protocol. In particular, it’s the only wireless protocol that you can use with iOS without needing special certification and it’s supported by all modern smartphones. This makes it excellent for use in portable projects that will make use of an iOS or Android phone or tablet. It also is supported in Mac OS X and Windows 8+.

At the Feather 32u4’s heart is at ATmega32u4 clocked at 8 MHz and at 3.3V logic, a chip setup we’ve had tons of experience with as it’s the same as the Flora. This chip has 32K of flash and 2K of RAM, with built-in USB so not only does it have a USB-to-Serial program & debug capability built-in with no need for an FTDI-like chip, it can also act like a mouse, keyboard, USB MIDI device, etc.

To make it easy to use for portable projects, we added a connector for any of our 3.7V Lithium polymer batteries and built-in battery charging. You don’t need a battery, it will run just fine straight from the micro USB connector. But, if you do have a battery, you can take it on the go, then plug in the USB to recharge. The Feather will automatically switch over to USB power when its available. We also tied the battery thru a divider to an analogue pin, so you can measure and monitor the battery voltage to detect when you need a recharge.

It’s portable!
You have the option to use either a 3.7V Lithium polymer battery or connect to a PSU via micro USB. If you choose to power your board by battery, it makes it portable. So you can take it with you, wherever you need to. If you need to recharge it at any point, just plug it in via the micro USB and it will recharge.

The Feather 32u4 Bluefruit LE uses the extra space left over to add our excellent Bluefruit BTLE module + two status indicator LEDs.

Use the Bluefruit App to get your project started

Using our Bluefruit iOS App or Android App, you can quickly get your project prototyped by using your iOS or Android phone/tablet as a controller.

Note: Lipo battery and MicroUSB cable not included


FEATURES:

  • Measures 2.0″ x 0.9″ x 0.28″ (51mm x 23mm x 8mm) without headers soldered in
  • Light as a (large?) feather – 5.7 grams
  • ATmega32u4 @ 8MHz with 3.3V logic/power
  • 3.3V regulator with 500mA peak current output
  • USB native support comes with a USB bootloader and serial port debugging
  • You also get tons of pins – 20 GPIO pins
  • Hardware Serial, hardware I2C, hardware SPI support
  • 8 x PWM pins
  • 10 x analogue inputs
  • Built-in 100mA lipo charger with charging status indicator LED
  • Pin #13 red LED for general purpose blinking
  • Power/enable pin
  • 4 mounting holes
  • Reset button

Package Includes:

1 x Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829

This Adafruit Feather 32u4 Development Board is a popular choice among hobbyists and professionals. The Adafruit Feather 32u4 Development Board offers reliable performance for your projects.

Adafruit Feather 32u4 Bluefruit LE MCU Development Board Overview

The Adafruit Feather 32u4 Bluefruit LE is an ultra-thin, Arduino-compatible microcontroller board combining an ATmega32u4 MCU with Bluetooth Low Energy connectivity and built-in USB and LiPo battery charging. Designed for portable and wearable projects, it lets you prototype wireless applications quickly without extra modules.

Key Features of Adafruit Feather 32u4 Bluefruit LE MCU Development Board

  • ATmega32u4 microcontroller with native USB support for seamless programming
  • Integrated Bluetooth Low Energy radio for iOS and Android compatibility
  • On-board LiPo battery charging circuit accepts a 3.7 V LiPo pack
  • Feather form factor (51 mm × 23 mm) compatible with FeatherWings expansion
  • Single micro-USB connector for both power and data
  • Fast shipping across India from Zbotic—get your board in 2–3 days

Applications and Use Cases

  • Wireless sensor nodes for environmental monitoring
  • BLE-enabled wearable devices and fitness trackers
  • Remote control interfaces for robots and drones
  • Data-logging gadgets that transmit readings via BLE
  • Prototype IoT beacons and proximity-based triggers

How to Use Adafruit Feather 32u4 Bluefruit LE MCU Development Board

Start by connecting a 3.7 V LiPo battery to the JST port (or power via micro-USB), then install the Adafruit AVR Boards package in the Arduino IDE. Select “Adafruit Feather 32u4 Bluefruit LE” as your board, include the Adafruit_BluefruitLE_nRF51 library, and upload sketches. Use the Bluefruit LE mobile app to pair and control your custom BLE project.

Why Buy from Zbotic?

  • Genuine Products: All items sourced from authorized distributors
  • Fast Shipping: Orders ship within 24 hours with tracking (non backordered products)
  • Free Shipping: Free delivery on qualifying orders
  • COD Available: Cash on Delivery, UPI, cards, net banking
  • Technical Support: Expert help for setup and troubleshooting
  • Easy Returns: Hassle-free replacement for defective products

Frequently Asked Questions

Does this board charge a LiPo battery?

Yes, the Feather 32u4 Bluefruit LE includes an onboard charger for a 3.7 V LiPo battery—just plug into the JST connector and it will top up when USB power is present.

Which Bluetooth Low Energy profiles are supported?

It supports standard BLE Generic Attribute (GATT) profiles via the Adafruit Bluefruit LE library, so you can implement custom services or use the provided UART and HID examples.

How do I program the board?

Connect over micro-USB to your computer, install the Adafruit AVR Boards package, select the Feather 32u4 Bluefruit LE in the Arduino IDE, and upload your sketch just like any other Arduino-compatible device.

Tags: Adafruit Arduino Compatible Buy Online India Development Board frather Zbotic
Also in Boards Compatible with Arduino:
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For ArduinoWaveshare RA4M1-Zero Mini Development Board Supports Firmware EncryptionPro Mini ATMEGA168PA 5V/16M Improved Version ModuleATMEGA328P U-KR
Related Articles:
ESP32 MQTT: Publish Sensor Data to Cloud Dashboards

ESP32 MQTT: Publish Sensor Data to Cloud Dashboards

Esp32 Mqtt Sensor Cloud — this detailed tutorial covers everything from hardware selection to complete working code, designed...

Read More →
ArduBlock Visual Programming: Drag-Drop Code for Beginners

ArduBlock Visual Programming: Drag-Drop Code for Beginners

For many beginners — especially students and young makers — the jump from understanding electronics to writing code...

Read More →
Arduino Starter Kit Comparison: Best Kits to Buy in India 2026

Arduino Starter Kit Comparison: Best Kits to Buy in India 2026

Choosing the right Arduino starter kit in India can be the difference between a frustrating experience and an...

Read More →

Technical Specifications

BrandAdafruit
ColorBlue
SKUAI1764
Weight0.01 kg
AvailabilityOut of Stock

Applications & Use Cases

The Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829 is a versatile boards compatible with arduino used across a wide range of applications including electronics learning, robotics, home automation, sensor interfacing, and motor control.

Common use cases:

  • Learning programming and electronics
  • Building a line-following robot
  • Creating a home automation hub

This product is ideal for students, hobbyists, and electronics beginners.

Technical Tip: Arduino Uno is the standard learning board. Mega offers more pins for complex projects. Nano suits breadboard prototyping.

Shipping & Delivery

  • Free shipping on orders above ₹999 across India
  • Dispatched within 1-3 business days
  • Expected delivery: 3-7 business days depending on location
  • Secure packaging to ensure safe transit of electronic components
  • Genuine Adafruit product sourced from authorized channels
Weight 0.01 kg
15 Days Warranty

Please note that this item is only covered by a standard supplier warranty against manufacturing defects for a period of 15days from the time of delivery. It is important to understand that only manufacturing defects are covered under this warranty, and any other issues will not be considered for reimbursement or replacement. We strongly advise inspecting the product upon delivery to ensure it meets your expectations. In case of any manufacturing defects, we guarantee reimbursement or replacement.


What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Tags: Adafruit Arduino Compatible Buy Online India Development Board frather Zbotic
Also in Boards Compatible with Arduino:
Pro Micro 5V 16M Mini Leonardo Microcontroller Development Board For ArduinoWaveshare RA4M1-Zero Mini Development Board Supports Firmware EncryptionPro Mini ATMEGA168PA 5V/16M Improved Version ModuleATMEGA328P U-KR
Related Articles:
ESP32 MQTT: Publish Sensor Data to Cloud Dashboards

ESP32 MQTT: Publish Sensor Data to Cloud Dashboards

Esp32 Mqtt Sensor Cloud — this detailed tutorial covers everything from hardware selection to complete working code, designed...

Read More →
ArduBlock Visual Programming: Drag-Drop Code for Beginners

ArduBlock Visual Programming: Drag-Drop Code for Beginners

For many beginners — especially students and young makers — the jump from understanding electronics to writing code...

Read More →
Arduino Starter Kit Comparison: Best Kits to Buy in India 2026

Arduino Starter Kit Comparison: Best Kits to Buy in India 2026

Choosing the right Arduino starter kit in India can be the difference between a frustrating experience and an...

Read More →
Country Of Origin: China

17 reviews for Adafruit Feather 32u4 Bluefruit LE MCU Development Board 2829

  1. Avatar of Mukesh Tiwari
    Rated 5 out of 5

    Mukesh Tiwari (verified owner) – June 13, 2023

    Superb Adafruit Feather 32u4 Bluefruit LE MCU! Compatible with all my existing Arduino shields and libraries.

  2. Avatar of Sakshi Nair
    Rated 5 out of 5

    Sakshi Nair – November 25, 2023

    This Adafruit Feather 32u4 Bluefruit LE MCU is genuine quality. My students love working with it in our robotics lab.

  3. Avatar of Lalit Gupta
    Rated 5 out of 5

    Lalit Gupta (verified owner) – December 19, 2023

    Great quality Adafruit Feather 32u4 Bluefruit LE MCU. Uploaded my first sketch and it worked flawlessly. Ideal for beginners.

  4. Avatar of Ishaan Vyas
    Rated 4 out of 5

    Ishaan Vyas (verified owner) – February 20, 2024

    Decent quality Adafruit Feather 32u4 Bluefruit LE MCU. Some pins needed cleaning but works fine now.

  5. Avatar of Bharat Iyer
    Rated 5 out of 5

    Bharat Iyer (verified owner) – July 15, 2024

    Fantastic Adafruit Feather 32u4 Bluefruit LE MCU! All GPIO pins tested and working. Great for prototyping.

  6. Avatar of Neha Bhandari
    Rated 4 out of 5

    Neha Bhandari (verified owner) – August 30, 2024

    Pretty good Adafruit Feather 32u4 Bluefruit LE MCU. Compatible with most libraries. Happy with the purchase.

  7. Avatar of Hemant Pillai
    Rated 5 out of 5

    Hemant Pillai (verified owner) – February 4, 2025

    Very satisfied with this Adafruit Feather 32u4 Bluefruit LE MCU. Fast shipping and genuine components. Zbotic is the best!

  8. Avatar of Sameer Bajaj
    Rated 4 out of 5

    Sameer Bajaj (verified owner) – February 22, 2025

    Pretty good Adafruit Feather 32u4 Bluefruit LE MCU. Compatible with most libraries. Happy with the purchase.

  9. Avatar of Prashant Parekh
    Rated 5 out of 5

    Prashant Parekh – May 12, 2025

    Great Adafruit Feather 32u4 Bluefruit LE MCU for my college mini project. Got good marks thanks to this working perfectly!

  10. Avatar of Eshan Jain
    Rated 5 out of 5

    Eshan Jain – July 25, 2025

    Bought multiple units of this Adafruit Feather 32u4 Bluefruit LE MCU. All working great. Best store for Arduino components.

  11. Avatar of Vinay Tiwari
    Rated 5 out of 5

    Vinay Tiwari (verified owner) – August 11, 2025

    Great Adafruit Feather 32u4 Bluefruit LE MCU for my college mini project. Got good marks thanks to this working perfectly!

  12. Avatar of Yashwant Dhillon
    Rated 5 out of 5

    Yashwant Dhillon – August 19, 2025

    Excellent Adafruit Feather 32u4 Bluefruit LE MCU! Perfect for my Arduino project. All pins working correctly.

  13. Avatar of Sameer Yadav
    Rated 5 out of 5

    Sameer Yadav (verified owner) – September 6, 2025

    Bought multiple units of this Adafruit Feather 32u4 Bluefruit LE MCU. All working great. Best store for Arduino components.

  14. Avatar of Himanshu Mukherjee
    Rated 5 out of 5

    Himanshu Mukherjee – January 15, 2026

    This Adafruit Feather 32u4 Bluefruit LE MCU is a must-have for any maker. Works perfectly with Arduino IDE.

  15. Avatar of Hardik Naidu
    Rated 4 out of 5

    Hardik Naidu (verified owner) – March 7, 2026

    Good Adafruit Feather 32u4 Bluefruit LE MCU. Took a while to get the drivers working but board itself is solid.

  16. Avatar of Ishan Naidu
    Rated 4 out of 5

    Ishan Naidu (verified owner) – March 10, 2026

    Nice Adafruit Feather 32u4 Bluefruit LE MCU for the price. Using it in my college project, performs well.

  17. Avatar of Sachin Batra
    Rated 5 out of 5

    Sachin Batra – March 10, 2026

    Using this Adafruit Feather 32u4 Bluefruit LE MCU for my smart farming project. Reliable and easy to interface.

Only logged in customers who have purchased this product may leave a review.

Related products

In stock

AI0040..2
Max7219 Module 3419 - MAX7219 Dot Led Matrix Module MCU Control LED Display Module
Quick View

MAX7219 Dot Led Matrix Module MCU Control LED Display Module

SKU: AI0040 ₹122.72 (₹104.00 + GST) Add to cart Add to Compare
Sale 20%

In stock

0i1vbb99
LilyPad USB ATmega32U4 Board
Quick View

LilyPad USB ATmega32U4 Board

SKU: AI4172 ₹784.70 Original price was: ₹784.70.₹624.22Current price is: ₹624.22. (₹529.00 + GST) Add to cart Add to Compare

In stock

Download on Google Play
Official Case for Raspberry Pi 3 Model B - Red/White
Quick View

Official Case for Raspberry Pi 3 Model B – Red/White

SKU: AI0048 ₹75.52 (₹64.00 + GST) Add to cart Add to Compare

In stock

Pro Mini ATMEGA328P 3.3V8M (Official Version).4
Pro Mini ATMEGA328P 3.3V/8M (Official Version)
Quick View

Pro Mini ATMEGA328P 3.3V/8M (Official Version)

SKU: AI3429 ₹202.96 (₹172.00 + GST) Add to cart Add to Compare

In stock

MEGA 2560 R3 Improved Version CH340G Board
ATMEGA16U2 Arduino Mega 2560 R3 Improved Version CH340G Board
Quick View

ATMEGA16U2 Arduino Mega 2560 R3 Improved Version CH340G Board

SKU: AI0024 ₹1,124.54 (₹953.00 + GST) Add to cart Add to Compare

In stock

ULN2003 Driver Board Stepper Motor
ULN2003 Stepper Motor Driver Module
Quick View

ULN2003 Stepper Motor Driver Board

SKU: AI0028 ₹41.77 (₹35.40 + GST) Add to cart Add to Compare
Sale 19%

In stock

xfd4z28b
Unsoldered Nano V3.0 ATmega328P 5V 16MHz CH340 Type-C
Quick View

Unsoldered Nano V3.0 ATmega328P 5V 16MHz CH340 Type-C with White Type-C Cable 30cm

SKU: AI3358 ₹320.96 Original price was: ₹320.96.₹260.78Current price is: ₹260.78. (₹221.00 + GST) Add to cart Add to Compare

Free Shipping

On orders above ₹999

COD Available

Min. order ₹250 for COD

GST Invoice

Available on all orders

1,50,000+ Orders

Delivered across India

Expert Support

Toll Free: 1800 209 0998

PCB Manufacturing

Get instant quote →

›

3D Printing Service

Upload design, get quote →

›

Product categories

  • 3D Printers and Parts
  • Batteries, Chargers and Accessories
  • Development Boards
    • Advance Development Boards
    • ARM Microcontroller
    • AVR Microcontroller Board
    • Compatible with Arduino Boards
      • Boards Compatible with Arduino
      • Cables for Arduino
      • Case for Arduino
      • Display for Arduino
      • Kits compatible with Arduino
      • Shield for Arduino
    • Official Arduino Boards
    • PIC Programmer
    • Raspberry Pi
    • Single Board Computer
    • Teensy Board
  • DIY Learning and Robot Kits
  • Drone Parts
  • EBike parts
  • Electronic Components
  • Electronic Modules and Displays
  • IoT and Wireless
  • Mechanical Parts and Workbench Tools
  • Motors & Drivers & Pumps & Actuators
  • Sensor Modules
Facebook Twitter Instagram Pinterest Linkedin Youtube

Get the latest deals and more.

Download on Google Play Download on the App Store

Call us: 020 69134444 / 1800 209 0998

Monday - Saturday 09:30 AM - 06:00 PM
For Customer Support Email: [email protected]
WhatsApp: 020 6913 4444

  • My Account

    • Cart

    • Wishlist

    • Checkout

    • My Orders

    • Track Order

    • My Account

  • Information

    • FAQs

    • Blogs

    • Career

    • About Us

    • Contact Us

    • Payment Options

  • Policies

    • Privacy Policy

    • Terms & Conditions

    • GST Input Tax Credit

    • Shipping Return Policy

    • E-Waste Collection Points

    • Our Sitemap

© Zbotic.in is registered trademark of Moxie Supply Pvt Ltd – All Rights Reserved
Chat with us