ADAFRUIT Feather 32u4 Bluefruit LE MCU Development Board 2829

RS Stock No.:
1245513
Mfr. Prt No.:
2829
Brand:
ADAFRUIT INDUSTRIES

Technical Reference

Legislation and Compliance

RoHS Certificate of Compliance

RS Components
RoHS Certificate of Compliance

EU Directives 2011/65/EU and 2015/863 restrict the use of the 10 substances below in the manufacture of specified types of electrical equipment.

Whilst this restriction does not legally apply to components, it is recognised that component “compliance” is relevant to many customers.

RS definition of RoHS Compliance:

  • The product does not contain any of the restricted substances in concentrations and applications banned by the Directive,
  • and for components, the product is capable of being worked on at the higher temperatures required by lead–free soldering

The restricted substances and maximum allowed concentrations in the homogenous material are, by weight:

SubstanceConcentration
Lead0.1%
Mercury0.1%
PBB (Polybrominated Biphenyls)0.1%
PBDE ( Polybrominated Diphenyl Ethers)0.1%
Hexavalent Chromium0.1%
Cadmium0.01%
DEHP (Bis (2-Ethylhexl) phthalate)0.1%
BBP (Benzyl butyl phthalate)0.1%
DBP (Dibutyl phthalate)0.1%
DIBP (Diisobutyl phthalate)0.1%

The supplier of the item listed below has informed RS Components that the product is "RoHS Compliant".

RS Components has taken all reasonable steps to confirm this statement. Information relates only to products sold on or after the date of this certificate.

Compliant Product Details
RS stock number 1245513
Product description ADAFRUIT Feather 32u4 Bluefruit LE MCU Development Board 2829
Manufacturer / Brand ADAFRUIT INDUSTRIES
Manufacturer part number 2829

RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK

Statement of Conformity

RS Components
Statement of Conformity

This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.

Compliant Product Details
RS stock number 1245513
Product description ADAFRUIT Feather 32u4 Bluefruit LE MCU Development Board 2829
Manufacturer / Brand ADAFRUIT INDUSTRIES
Manufacturer part number 2829

The foregoing information relates to product sold on, or after, the date shown below.

RS COMPONENTS

Date Feb 23, 2024

RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132


Product Details

Adafruit Feather 32u4 Development Boards

The Feather 32u4 is a range of development boards from Adafruit. They are powered by the Atmel ATmega32u4 microcontroller clocked at 8 MHz with 3.3 V logic. This chip has 32K of flash and 2K of RAM and built-in USB. As a result it has a USB-to-Serial programme and debug capability built in and it can also act like a mouse, keyboard, USB MIDI device.

This chip is supported in the Arduino IDE and can run nearly every sensor/library available.

The Feather is perfect for small or portable projects. There is a connector for 3.7 V Lithium polymer batteries and built-in battery charging circuit which you can use to measure and monitor battery levels. Lithium Polymer battery and USB cable not included.

Supplied fully assembled and tested, with a USB bootloader that lets you quickly use it with the Arduino IDE.

Adafruit Feather 32u4 Bluefruit LE

What is Adafruit Feather?
Adafruit Feather is a family of thin, lightweight development boards made for prototyping. They are designed to be used on their own, or are stackable for multiple functionalities. Feather boards can be both battery operated or have a microUSB port for a PSU to be connected.
There is a family of products surrounding the Adafruit Feather range to help you get your projects up and running.

More about the Feather 32u4 Bluefruit LE …
The Adafruit Feather 32u4 Bluefruit LE is a Bluetooth Low Energy (BTLE) board. BTLE is a low-power, 2.4GHz wireless protocol. It is a popular protocol amongst smart phones.
The ATmega32u4 BTLE chip has 32K of FLASH memory and 2K of RAM. It also offers USB-to-Serial programming and debugging without the need for an FTDI-like chip.
The Feather 32u4 Bluefruit LE also features the Bluefruit BTLE module, plus two status indicator LEDs. The Bluefruit LE module is the nRF51822 chipset from Nordic which has be programmed to provide multiple different functions. The Bluefruit can be used as a standard UART RX/TX connection profile or it cant act as a data connection between devices. The Bluefruit App for iOS or Android is designed to help you prototype your projects, controlled by your phone or tablet.

It’s portable!
You have the option to use either a 3.7V Lithium polymer battery, or connect to a PSU via microUSB. 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 microUSB and it will recharge.
The BTLE functionality of this board also makes it ideal for use in portable items, when you might use an iOS or Android smartphone or tablet.

Note

Lipoly battery and USB cable not included.

- 51 x 23 x 8 mm / 2.0" x 0.9" x 0.28" (without headers)
- 4.8 grams
- 3 V regulator with 500 mA peak current output
- 20 GPIO pins
- Hardware serial, hardware I²C, hardware SPI support
- 8 x PWM pins
- 10 x analogue inputs (one is used to measure the battery voltage)
- Built in 100 mA lithium polymer charger with charging status indicator LED
- Pin #13 red LED
- Power/enable pin
- 4 mounting holes
- Reset button

Here’s the facts & figures:
Bluetooth: ATmega32u4 @ 8MHz with 3.3V logic/power
Power: 3.3V regulator with 500mA peak current output
PWM: 7 x pins
Inputs: Analogue x 10
Size: 51 x 23 x 8 mm (without headers)
Featherweight: 5.7g
Charging: Built in 100mA LiPoly charger with charging status indicator light


Specifications

Attribute Value
Brand ADAFRUIT INDUSTRIES
Classification Development Board
Kit Name Feather 32u4 Bluefruit LE
Technology MCU
Processor Part Number ATmega32u4
Processor Type MCU
Checking stock...
VND
857,035.00
Out of stock
Price Each
Unit(s)Per Unit(VND)
1857,035.00
*price per unit indicative
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