ADAFRUIT Feather 32u4 Basic Proto MCU Development Board 2771
- RS Stock No.:
- 1245521
- Mfr. Prt No.:
- 2771
- Brand:
- ADAFRUIT INDUSTRIES
Technical Reference
Legislation and Compliance
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:
Substance | Concentration |
Lead | 0.1% |
Mercury | 0.1% |
PBB (Polybrominated Biphenyls) | 0.1% |
PBDE ( Polybrominated Diphenyl Ethers) | 0.1% |
Hexavalent Chromium | 0.1% |
Cadmium | 0.01% |
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.
RS stock number | 1245521 |
Product description | ADAFRUIT Feather 32u4 Basic Proto MCU Development Board 2771 |
Manufacturer / Brand | ADAFRUIT INDUSTRIES |
Manufacturer part number | 2771 |
RS Components Ltd, Birchington Road, Corby, Northants, NN17 9RS, UK
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.
RS stock number | 1245521 |
Product description | ADAFRUIT Feather 32u4 Basic Proto MCU Development Board 2771 |
Manufacturer / Brand | ADAFRUIT INDUSTRIES |
Manufacturer part number | 2771 |
The foregoing information relates to product sold on, or after, the date shown below.
RS COMPONENTS
Date | Oct 4, 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 Basic Proto Board
The Adafruit Feather 32u4 Basic Proto has all the basic features shared by all the Feather 32u4 range together with a small prototyping area. In simple projects where you would like to attach a button or sensor, you could skip on a breadboard and wire it directly on to the board.
- 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
Specifications
Attribute | Value |
Brand | ADAFRUIT INDUSTRIES |
Classification | Development Board |
Kit Name | Feather 32u4 Basic Proto |
Technology | MCU |
Processor Part Number | ATmega32u4 |
Processor Type | MCU |